Human NRG4(Neuregulin 4) ELISA Kit

Human NRG4(Neuregulin 4) ELISA Kit

Human Neuregulin 4 (NRG4) ELISA Kit
RDR-NRG4-Hu-48Tests	Reddot Biotech	48 Tests	EUR 544

Human Neuregulin 4 (NRG4) ELISA Kit
RDR-NRG4-Hu-96Tests	Reddot Biotech	96 Tests	EUR 756

Human Neuregulin 4 (NRG4) ELISA Kit
RD-NRG4-Hu-48Tests	Reddot Biotech	48 Tests	EUR 521

Human Neuregulin 4 (NRG4) ELISA Kit
RD-NRG4-Hu-96Tests	Reddot Biotech	96 Tests	EUR 723

Mouse Neuregulin 4 (NRG4) ELISA Kit
DLR-NRG4-Mu-48T	DL Develop	48T	EUR 527
Should the Mouse Neuregulin 4 (NRG4) ELISA Kit is proven to show malperformance, you will receive a refund or a free replacement.
Description: A sandwich quantitative ELISA assay kit for detection of Mouse Neuregulin 4 (NRG4) in samples from serum, plasma, tissue homogenates or other biological fluids.

Mouse Neuregulin 4 (NRG4) ELISA Kit
DLR-NRG4-Mu-96T	DL Develop	96T	EUR 688
Should the Mouse Neuregulin 4 (NRG4) ELISA Kit is proven to show malperformance, you will receive a refund or a free replacement.
Description: A sandwich quantitative ELISA assay kit for detection of Mouse Neuregulin 4 (NRG4) in samples from serum, plasma, tissue homogenates or other biological fluids.

Mouse Neuregulin 4 (NRG4) ELISA Kit
RDR-NRG4-Mu-48Tests	Reddot Biotech	48 Tests	EUR 557

Mouse Neuregulin 4 (NRG4) ELISA Kit
RDR-NRG4-Mu-96Tests	Reddot Biotech	96 Tests	EUR 774

Mouse Neuregulin 4 (NRG4) ELISA Kit
RD-NRG4-Mu-48Tests	Reddot Biotech	48 Tests	EUR 533

Mouse Neuregulin 4 (NRG4) ELISA Kit
RD-NRG4-Mu-96Tests	Reddot Biotech	96 Tests	EUR 740

Human neuregulin-4 (NRG4) ELISA kit
CSB-EL016080HU-24T	Cusabio	1 plate of 24 wells	EUR 165
Sample volume: 50-100ul Detection wavelength: 450nm Assay performance time: 1 to 4 hours.
Description: Quantitativesandwich ELISA kit for measuring Human neuregulin-4 (NRG4) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Human neuregulin-4 (NRG4) ELISA kit
1-CSB-EL016080HU	Cusabio	EUR 804.00 EUR 5099.00 EUR 2704.00	1 plate of 96 wells 10 plates of 96 wells each 5 plates of 96 wells each
Sample volume: 50-100ul Detection wavelength: 450nm Assay performance time: 1 to 4 hours.
Description: Quantitativesandwich ELISA kit for measuring Human neuregulin-4 (NRG4) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Human Neuregulin 4 (NRG4) ELISA Kit
20-abx152489	Abbexa	EUR 7378.00 EUR 3933.00 EUR 911.00	10 × 96 tests 5 × 96 tests 96 tests
Shipped within 5-7 working days.

Human Neuregulin 4 (NRG4) ELISA Kit
abx252831-96tests	Abbexa	96 tests	EUR 707
Shipped within 5-12 working days.

Human Neuregulin 4 ELISA Kit (NRG4)
RK01962	Abclonal	96 Tests	EUR 521

Human Neuregulin 4 (NRG4) ELISA Kit
SEC174Hu-10x96wellstestplate	Cloud-Clone	10x96-wells test plate	EUR 4731.5
The Intra-assay Precision is determined when 3 samples with low, middle and high level of Human Neuregulin 4 (NRG4) were tested on 3 different plates, 8 replicates in each plate CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Neuregulin 4 (NRG4) in tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Human Neuregulin 4 (NRG4) ELISA Kit
SEC174Hu-1x48wellstestplate	Cloud-Clone	1x48-wells test plate	EUR 477.3
The Intra-assay Precision is determined when 3 samples with low, middle and high level of Human Neuregulin 4 (NRG4) were tested on 3 different plates, 8 replicates in each plate CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Neuregulin 4 (NRG4) in tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Human Neuregulin 4 (NRG4) ELISA Kit
SEC174Hu-1x96wellstestplate	Cloud-Clone	1x96-wells test plate	EUR 639
The Intra-assay Precision is determined when 3 samples with low, middle and high level of Human Neuregulin 4 (NRG4) were tested on 3 different plates, 8 replicates in each plate CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Neuregulin 4 (NRG4) in tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Human Neuregulin 4 (NRG4) ELISA Kit
SEC174Hu-5x96wellstestplate	Cloud-Clone	5x96-wells test plate	EUR 2575.5
The Intra-assay Precision is determined when 3 samples with low, middle and high level of Human Neuregulin 4 (NRG4) were tested on 3 different plates, 8 replicates in each plate CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Human Neuregulin 4 (NRG4) in tissue homogenates, cell lysates, cell culture supernates and other biological fluids.

Human Neuregulin 4 (NRG4) ELISA Kit
4-SEC174Hu	Cloud-Clone	EUR 4782.00 EUR 2526.00 EUR 640.00	10 plates of 96 wells 5 plates of 96 wells 1 plate of 96 wells
Known also as Neuregulin 4 elisa. Alternative names of the recognized antigen: HRG4 Pro-NRG4 Pro-neuregulin-4, membrane-bound isoform
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Human Neuregulin 4 (NRG4) in samples from tissue homogenates, cell lysates, cell culture supernates and other biological fluids with no significant corss-reactivity with analogues from other species.

Mouse neuregulin-4 (NRG4) ELISA kit
CSB-EL016080MO-24T	Cusabio	1 plate of 24 wells	EUR 165
Sample volume: 50-100ul Detection wavelength: 450nm Assay performance time: 1 to 4 hours.
Description: Quantitativesandwich ELISA kit for measuring Mouse neuregulin-4 (NRG4) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Mouse neuregulin-4 (NRG4) ELISA kit
1-CSB-EL016080MO	Cusabio	EUR 804.00 EUR 5099.00 EUR 2704.00	1 plate of 96 wells 10 plates of 96 wells each 5 plates of 96 wells each
Sample volume: 50-100ul Detection wavelength: 450nm Assay performance time: 1 to 4 hours.
Description: Quantitativesandwich ELISA kit for measuring Mouse neuregulin-4 (NRG4) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Mouse Neuregulin 4 (NRG4) ELISA Kit
20-abx154449	Abbexa	EUR 7378.00 EUR 3933.00 EUR 911.00	10 × 96 tests 5 × 96 tests 96 tests
Shipped within 5-7 working days.

Mouse Neuregulin 4 (NRG4) ELISA Kit
abx254297-96tests	Abbexa	96 tests	EUR 707
Shipped within 5-12 working days.

Monkey Neuregulin 4 (NRG4) ELISA Kit
abx359592-96tests	Abbexa	96 tests	EUR 825
Shipped within 5-12 working days.

Pig Neuregulin 4 (NRG4) ELISA Kit
abx361378-96tests	Abbexa	96 tests	EUR 825
Shipped within 5-12 working days.

Rabbit Neuregulin 4 (NRG4) ELISA Kit
abx362372-96tests	Abbexa	96 tests	EUR 825
Shipped within 5-12 working days.

Chicken Neuregulin 4 (NRG4) ELISA Kit
abx356190-96tests	Abbexa	96 tests	EUR 825
Shipped within 5-12 working days.

Mouse Neuregulin 4 (NRG4) ELISA Kit
SEC174Mu-10x96wellstestplate	Cloud-Clone	10x96-wells test plate	EUR 4862.4
The Intra-assay Precision is determined when 3 samples with low, middle and high level of Mouse Neuregulin 4 (NRG4) were tested on 3 different plates, 8 replicates in each plate CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Neuregulin 4 (NRG4) in serum, plasma, tissue homogenates and other biological fluids.

Mouse Neuregulin 4 (NRG4) ELISA Kit
SEC174Mu-1x48wellstestplate	Cloud-Clone	1x48-wells test plate	EUR 488.08
The Intra-assay Precision is determined when 3 samples with low, middle and high level of Mouse Neuregulin 4 (NRG4) were tested on 3 different plates, 8 replicates in each plate CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Neuregulin 4 (NRG4) in serum, plasma, tissue homogenates and other biological fluids.

Mouse Neuregulin 4 (NRG4) ELISA Kit
SEC174Mu-1x96wellstestplate	Cloud-Clone	1x96-wells test plate	EUR 654.4
The Intra-assay Precision is determined when 3 samples with low, middle and high level of Mouse Neuregulin 4 (NRG4) were tested on 3 different plates, 8 replicates in each plate CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Neuregulin 4 (NRG4) in serum, plasma, tissue homogenates and other biological fluids.

Mouse Neuregulin 4 (NRG4) ELISA Kit
SEC174Mu-5x96wellstestplate	Cloud-Clone	5x96-wells test plate	EUR 2644.8
The Intra-assay Precision is determined when 3 samples with low, middle and high level of Mouse Neuregulin 4 (NRG4) were tested on 3 different plates, 8 replicates in each plate CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
Description: This is Double-antibody Sandwich Enzyme-linked immunosorbent assay for detection of Mouse Neuregulin 4 (NRG4) in serum, plasma, tissue homogenates and other biological fluids.

Mouse Neuregulin 4 (NRG4) ELISA Kit
4-SEC174Mu	Cloud-Clone	EUR 4913.00 EUR 2595.00 EUR 655.00	10 plates of 96 wells 5 plates of 96 wells 1 plate of 96 wells
Known also as Neuregulin 4 elisa. Alternative names of the recognized antigen: HRG4 Pro-NRG4 Pro-neuregulin-4, membrane-bound isoform
Description: Enzyme-linked immunosorbent assay based on the Double-antibody Sandwich method for detection of Mouse Neuregulin 4 (NRG4) in samples from serum, plasma, tissue homogenates and other biological fluids with no significant corss-reactivity with analogues from other species.

Mouse Neuregulin 4 ELISA Kit (NRG4)
RK03078	Abclonal	96 Tests	EUR 521

Neuregulin 4 (NRG4) Antibody
20-abx177746	Abbexa	EUR 1233.00 EUR 592.00	1 mg 200 ug
Please enquire.

Neuregulin 4 (NRG4) Antibody
20-abx212234	Abbexa	EUR 411.00 EUR 300.00	100 ul 50 ul
Shipped within 5-10 working days.

Neuregulin-4 (Nrg4) Antibody
20-abx114064	Abbexa	EUR 732.00 EUR 398.00	150 ul 50 ul
Shipped within 5-10 working days.

Neuregulin 4 (NRG4) Antibody
20-abx121652	Abbexa	EUR 300.00 EUR 439.00 EUR 189.00	100 ul 200 ul 30 ul
Shipped within 5-10 working days.

Neuregulin 4 (NRG4) Antibody
20-abx128608	Abbexa	EUR 425.00 EUR 133.00 EUR 1205.00 EUR 578.00 EUR 328.00	100 ug 10 ug 1 mg 200 ug 50 ug
Shipped within 5-7 working days.

Neuregulin 4 (NRG4) Antibody
20-abx129434	Abbexa	EUR 439.00 EUR 133.00 EUR 1233.00 EUR 592.00 EUR 328.00	100 ug 10 ug 1 mg 200 ug 50 ug
Shipped within 5-7 working days.

Neuregulin 4 (NRG4) Antibody
20-abx132300	Abbexa	EUR 495.00 EUR 1358.00 EUR 648.00 EUR 154.00 EUR 342.00	100 ug 1 mg 200 ug 20 ug 50 ug
Shipped within 5-7 working days.

Neuregulin 4 (NRG4) Antibody
20-abx173755	Abbexa	EUR 857.00 EUR 439.00	1 mg 200 ug
Please enquire.

Neuregulin 4 (NRG4) Antibody
20-abx301982	Abbexa	EUR 411.00 EUR 1845.00 EUR 599.00 EUR 182.00 EUR 300.00	100 ug 1 mg 200 ug 20 ug 50 ug
Shipped within 5-10 working days.

Neuregulin 4 (NRG4) Antibody
20-abx002032	Abbexa	EUR 411.00 EUR 592.00 EUR 182.00 EUR 314.00	100 ul 200 ul 20 ul 50 ul
Shipped within 5-10 working days.

Recombinant Neuregulin 4 (NRG4)
4-RPC174Hu01	Cloud-Clone	EUR 467.36 EUR 228.00 EUR 1477.60 EUR 559.20 EUR 1018.40 EUR 376.00 EUR 3544.00	100 ug 10ug 1 mg 200 ug 500 ug 50ug 5 mg
Uniprot ID: Q8WWG1 Buffer composition: PBS, pH 7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300. Form: Freeze-dried powder Predicted Molecular Mass (KD): 39.2kDa Isoelectric Point: 6.2
Description: Recombinant Human Neuregulin 4 expressed in: E.coli

Recombinant Neuregulin 4 (NRG4)
4-RPC174Mu01	Cloud-Clone	EUR 494.24 EUR 235.00 EUR 1578.40 EUR 592.80 EUR 1085.60 EUR 394.00 EUR 3796.00	100 ug 10ug 1 mg 200 ug 500 ug 50ug 5 mg
Uniprot ID: Q9WTX4 Buffer composition: PBS, pH 7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300. Form: Freeze-dried powder Predicted Molecular Mass (KD): 10.5kDa Isoelectric Point: Inquire
Description: Recombinant Mouse Neuregulin 4 expressed in: E.coli

ELISA kit for Human NRG4 (Neuregulin 4)
ELK3451	ELK Biotech	1 plate of 96 wells	EUR 432
The microtiter plate provided in this kit has been pre-coated with an antibody specific to Neuregulin 4 (NRG4). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Neuregulin 4 ( Show more
Description: A sandwich ELISA kit for detection of Neuregulin 4 from Human in samples from blood, serum, plasma, cell culture fluid and other biological fluids.

Human Neuregulin 4 (NRG4) CLIA Kit
20-abx493518	Abbexa	EUR 7973.00 EUR 4246.00 EUR 981.00	10 × 96 tests 5 × 96 tests 96 tests
Please enquire.

Human Neuregulin 4 (NRG4) Protein
20-abx166554	Abbexa	EUR 648.00 EUR 272.00 EUR 1998.00 EUR 773.00 EUR 467.00	100 ug 10 ug 1 mg 200 ug 50 ug
Shipped within 5-7 working days.

Human Neuregulin 4 (NRG4) Protein
20-abx262416	Abbexa	EUR 328.00 EUR 6397.00 EUR 230.00	10 ug 1 mg 2 µg
Shipped within 5-10 working days.

ELISA kit for Mouse NRG4 (Neuregulin 4)
ELK6927	ELK Biotech	1 plate of 96 wells	EUR 432
The microtiter plate provided in this kit has been pre-coated with an antibody specific to Neuregulin 4 (NRG4). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Neuregulin 4 ( Show more
Description: A sandwich ELISA kit for detection of Neuregulin 4 from Mouse in samples from blood, serum, plasma, cell culture fluid and other biological fluids.

Mouse Neuregulin 4 (NRG4) CLIA Kit
20-abx493519	Abbexa	EUR 7973.00 EUR 4246.00 EUR 981.00	10 × 96 tests 5 × 96 tests 96 tests
Please enquire.

Neuregulin 4 (NRG4) Blocking Peptide
20-abx162626	Abbexa	EUR 272.00 EUR 411.00	1 mg 5 mg
Shipped within 5-10 working days.

Mouse Neuregulin 4 (NRG4) Protein
20-abx167365	Abbexa	EUR 690.00 EUR 286.00 EUR 2124.00 EUR 815.00 EUR 495.00	100 ug 10 ug 1 mg 200 ug 50 ug
Shipped within 5-7 working days.

Neuregulin 4 (NRG4) Antibody Pair
20-abx370478	Abbexa	EUR 1748.00 EUR 1121.00	10 × 96 tests 5 × 96 tests
Shipped within 5-15 working days.

Neuregulin 4 (NRG4) Antibody (HRP)
20-abx306456	Abbexa	EUR 411.00 EUR 1845.00 EUR 599.00 EUR 182.00 EUR 300.00	100 ug 1 mg 200 ug 20 ug 50 ug
Shipped within 5-10 working days.

Neuregulin 4 (NRG4) Antibody (FITC)
20-abx306457	Abbexa	EUR 411.00 EUR 1845.00 EUR 599.00 EUR 182.00 EUR 300.00	100 ug 1 mg 200 ug 20 ug 50 ug
Shipped within 5-10 working days.

Neuregulin 4 (NRG4) Antibody (Biotin)
20-abx306458	Abbexa	EUR 411.00 EUR 1845.00 EUR 599.00 EUR 182.00 EUR 300.00	100 ug 1 mg 200 ug 20 ug 50 ug
Shipped within 5-10 working days.

Neuregulin 4 (NRG4) Polyclonal Antibody (Human)
4-PAC174Hu01	Cloud-Clone	EUR 247.00 EUR 2510.00 EUR 625.00 EUR 310.00 EUR 214.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: NRG4 (Met1~Phe62) Buffer composition: PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
Description: A Rabbit polyclonal antibody against Human Neuregulin 4 (NRG4)

Neuregulin 4 (NRG4) Monoclonal Antibody (Human)
4-MAC174Hu21	Cloud-Clone	EUR 289.00 EUR 3170.00 EUR 775.00 EUR 370.00 EUR 232.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: Met1~Phe62 Buffer composition: 0.01M PBS, pH7.4, containing 0.05% Proclin-300, 50% glycerol.
Description: A Mouse monoclonal antibody against Human Neuregulin 4 (NRG4)

NRG4 Neuregulin-4 Human Recombinant Protein
PROTQ8WWG1	BosterBio	Regular: 10ug	EUR 317
Description: NRG4 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 84 amino acids (1-61 a.a.) and having a molecular mass of 9.1kDa. NRG4 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Neuregulin 4 (NRG4) Polyclonal Antibody (Mouse)
4-PAC174Mu01	Cloud-Clone	EUR 251.00 EUR 2576.00 EUR 640.00 EUR 316.00 EUR 215.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: NRG4 (Met1~Ser62) Buffer composition: PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
Description: A Rabbit polyclonal antibody against Mouse Neuregulin 4 (NRG4)

Neuregulin 4 (NRG4) Polyclonal Antibody (Human), APC
4-PAC174Hu01-APC	Cloud-Clone	EUR 345.00 EUR 3275.00 EUR 912.00 EUR 440.00 EUR 219.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: NRG4 (Met1~Phe62) Buffer composition: PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
Description: A Rabbit polyclonal antibody against Human Neuregulin 4 (NRG4). This antibody is labeled with APC.

Neuregulin 4 (NRG4) Polyclonal Antibody (Human), Biotinylated
4-PAC174Hu01-Biotin	Cloud-Clone	EUR 311.00 EUR 2460.00 EUR 727.00 EUR 381.00 EUR 219.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: NRG4 (Met1~Phe62) Buffer composition: PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
Description: A Rabbit polyclonal antibody against Human Neuregulin 4 (NRG4). This antibody is labeled with Biotin.

Neuregulin 4 (NRG4) Polyclonal Antibody (Human), Cy3
4-PAC174Hu01-Cy3	Cloud-Clone	EUR 419.00 EUR 4325.00 EUR 1175.00 EUR 545.00 EUR 251.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: NRG4 (Met1~Phe62) Buffer composition: PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
Description: A Rabbit polyclonal antibody against Human Neuregulin 4 (NRG4). This antibody is labeled with Cy3.

Neuregulin 4 (NRG4) Polyclonal Antibody (Human), FITC
4-PAC174Hu01-FITC	Cloud-Clone	EUR 296.00 EUR 2640.00 EUR 750.00 EUR 372.00 EUR 195.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: NRG4 (Met1~Phe62) Buffer composition: PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
Description: A Rabbit polyclonal antibody against Human Neuregulin 4 (NRG4). This antibody is labeled with FITC.

Neuregulin 4 (NRG4) Polyclonal Antibody (Human), HRP
4-PAC174Hu01-HRP	Cloud-Clone	EUR 316.00 EUR 2855.00 EUR 807.00 EUR 398.00 EUR 206.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: NRG4 (Met1~Phe62) Buffer composition: PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
Description: A Rabbit polyclonal antibody against Human Neuregulin 4 (NRG4). This antibody is labeled with HRP.

Neuregulin 4 (NRG4) Polyclonal Antibody (Human), PE
4-PAC174Hu01-PE	Cloud-Clone	EUR 296.00 EUR 2640.00 EUR 750.00 EUR 372.00 EUR 195.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: NRG4 (Met1~Phe62) Buffer composition: PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
Description: A Rabbit polyclonal antibody against Human Neuregulin 4 (NRG4). This antibody is labeled with PE.

Neuregulin 4 (NRG4) Monoclonal Antibody (Human), APC
4-MAC174Hu21-APC	Cloud-Clone	EUR 408.00 EUR 4175.00 EUR 1137.00 EUR 530.00 EUR 246.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: Met1~Phe62 Buffer composition: 0.01M PBS, pH7.4, containing 0.05% Proclin-300, 50% glycerol.
Description: A Mouse monoclonal antibody against Human Neuregulin 4 (NRG4). This antibody is labeled with APC.

Neuregulin 4 (NRG4) Monoclonal Antibody (Human), Biotinylated
4-MAC174Hu21-Biotin	Cloud-Clone	EUR 357.00 EUR 3120.00 EUR 892.00 EUR 447.00 EUR 239.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: Met1~Phe62 Buffer composition: 0.01M PBS, pH7.4, containing 0.05% Proclin-300, 50% glycerol.
Description: A Mouse monoclonal antibody against Human Neuregulin 4 (NRG4). This antibody is labeled with Biotin.

Neuregulin 4 (NRG4) Monoclonal Antibody (Human), Cy3
4-MAC174Hu21-Cy3	Cloud-Clone	EUR 503.00 EUR 5525.00 EUR 1475.00 EUR 665.00 EUR 287.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: Met1~Phe62 Buffer composition: 0.01M PBS, pH7.4, containing 0.05% Proclin-300, 50% glycerol.
Description: A Mouse monoclonal antibody against Human Neuregulin 4 (NRG4). This antibody is labeled with Cy3.

Neuregulin 4 (NRG4) Monoclonal Antibody (Human), FITC
4-MAC174Hu21-FITC	Cloud-Clone	EUR 346.00 EUR 3360.00 EUR 930.00 EUR 444.00 EUR 217.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: Met1~Phe62 Buffer composition: 0.01M PBS, pH7.4, containing 0.05% Proclin-300, 50% glycerol.
Description: A Mouse monoclonal antibody against Human Neuregulin 4 (NRG4). This antibody is labeled with FITC.

Neuregulin 4 (NRG4) Monoclonal Antibody (Human), HRP
4-MAC174Hu21-HRP	Cloud-Clone	EUR 370.00 EUR 3635.00 EUR 1002.00 EUR 476.00 EUR 230.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: Met1~Phe62 Buffer composition: 0.01M PBS, pH7.4, containing 0.05% Proclin-300, 50% glycerol.
Description: A Mouse monoclonal antibody against Human Neuregulin 4 (NRG4). This antibody is labeled with HRP.

Neuregulin 4 (NRG4) Monoclonal Antibody (Human), PE
4-MAC174Hu21-PE	Cloud-Clone	EUR 346.00 EUR 3360.00 EUR 930.00 EUR 444.00 EUR 217.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: Met1~Phe62 Buffer composition: 0.01M PBS, pH7.4, containing 0.05% Proclin-300, 50% glycerol.
Description: A Mouse monoclonal antibody against Human Neuregulin 4 (NRG4). This antibody is labeled with PE.

Neuregulin 4 (NRG4) Polyclonal Antibody (Mouse), APC
4-PAC174Mu01-APC	Cloud-Clone	EUR 351.00 EUR 3365.00 EUR 935.00 EUR 449.00 EUR 222.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: NRG4 (Met1~Ser62) Buffer composition: PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
Description: A Rabbit polyclonal antibody against Mouse Neuregulin 4 (NRG4). This antibody is labeled with APC.

Neuregulin 4 (NRG4) Polyclonal Antibody (Mouse), Biotinylated
4-PAC174Mu01-Biotin	Cloud-Clone	EUR 316.00 EUR 2526.00 EUR 744.00 EUR 387.00 EUR 221.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: NRG4 (Met1~Ser62) Buffer composition: PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
Description: A Rabbit polyclonal antibody against Mouse Neuregulin 4 (NRG4). This antibody is labeled with Biotin.

Neuregulin 4 (NRG4) Polyclonal Antibody (Mouse), Cy3
4-PAC174Mu01-Cy3	Cloud-Clone	EUR 427.00 EUR 4445.00 EUR 1205.00 EUR 557.00 EUR 254.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: NRG4 (Met1~Ser62) Buffer composition: PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
Description: A Rabbit polyclonal antibody against Mouse Neuregulin 4 (NRG4). This antibody is labeled with Cy3.

Neuregulin 4 (NRG4) Polyclonal Antibody (Mouse), FITC
4-PAC174Mu01-FITC	Cloud-Clone	EUR 301.00 EUR 2712.00 EUR 768.00 EUR 379.00 EUR 197.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: NRG4 (Met1~Ser62) Buffer composition: PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
Description: A Rabbit polyclonal antibody against Mouse Neuregulin 4 (NRG4). This antibody is labeled with FITC.

Neuregulin 4 (NRG4) Polyclonal Antibody (Mouse), HRP
4-PAC174Mu01-HRP	Cloud-Clone	EUR 321.00 EUR 2933.00 EUR 827.00 EUR 405.00 EUR 209.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: NRG4 (Met1~Ser62) Buffer composition: PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
Description: A Rabbit polyclonal antibody against Mouse Neuregulin 4 (NRG4). This antibody is labeled with HRP.

Neuregulin 4 (NRG4) Polyclonal Antibody (Mouse), PE
4-PAC174Mu01-PE	Cloud-Clone	EUR 301.00 EUR 2712.00 EUR 768.00 EUR 379.00 EUR 197.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: NRG4 (Met1~Ser62) Buffer composition: PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
Description: A Rabbit polyclonal antibody against Mouse Neuregulin 4 (NRG4). This antibody is labeled with PE.

Neuregulin 4 (NRG4) Polyclonal Antibody (Human), APC-Cy7
4-PAC174Hu01-APC-Cy7	Cloud-Clone	EUR 571.00 EUR 6430.00 EUR 1705.00 EUR 760.00 EUR 319.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: NRG4 (Met1~Phe62) Buffer composition: PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
Description: A Rabbit polyclonal antibody against Human Neuregulin 4 (NRG4). This antibody is labeled with APC-Cy7.

Neuregulin 4 (NRG4) Monoclonal Antibody (Human), APC-Cy7
4-MAC174Hu21-APC-Cy7	Cloud-Clone	EUR 697.00 EUR 8230.00 EUR 2155.00 EUR 940.00 EUR 373.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: Met1~Phe62 Buffer composition: 0.01M PBS, pH7.4, containing 0.05% Proclin-300, 50% glycerol.
Description: A Mouse monoclonal antibody against Human Neuregulin 4 (NRG4). This antibody is labeled with APC-Cy7.

Neuregulin 4 (NRG4) Polyclonal Antibody (Mouse), APC-Cy7
4-PAC174Mu01-APC-Cy7	Cloud-Clone	EUR 583.00 EUR 6610.00 EUR 1750.00 EUR 778.00 EUR 324.00	100ul 10ml 1ml 200ul 20ul
Sequence of the immunogen: NRG4 (Met1~Ser62) Buffer composition: PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
Description: A Rabbit polyclonal antibody against Mouse Neuregulin 4 (NRG4). This antibody is labeled with APC-Cy7.

Human Neuregulin 4 ELISA kit
E01N0602-192T	B-Gene	192 tests	EUR 1270
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Human Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Neuregulin 4 ELISA kit
E01N0602-48	B-Gene	1 plate of 48 wells	EUR 520
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Human Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human Neuregulin 4 ELISA kit
E01N0602-96	B-Gene	1 plate of 96 wells	EUR 685
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Human Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human NRG-4(Neuregulin 4) ELISA Kit
EH3443	FN Test	96T	EUR 524.1
Detection range: 0.781-50 ng/ml Uniprot ID: Q8WWG1 Alias: NRG-4
Description: Method of detection: Double Antibody, Sandwich ELISA;Reacts with: Homo sapiens;Sensitivity: 0.469 ng/ml

Rat Neuregulin 4 ELISA kit
E02N0602-192T	B-Gene	192 tests	EUR 1270
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Rat Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Neuregulin 4 ELISA kit
E02N0602-48	B-Gene	1 plate of 48 wells	EUR 520
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Rat Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat Neuregulin 4 ELISA kit
E02N0602-96	B-Gene	1 plate of 96 wells	EUR 685
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Rat Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rabbit Neuregulin 4 ELISA kit
E04N0602-192T	B-Gene	192 tests	EUR 1270
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Rabbit Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rabbit Neuregulin 4 ELISA kit
E04N0602-48	B-Gene	1 plate of 48 wells	EUR 520
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Rabbit Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rabbit Neuregulin 4 ELISA kit
E04N0602-96	B-Gene	1 plate of 96 wells	EUR 685
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Rabbit Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse Neuregulin 4 ELISA kit
E03N0602-192T	B-Gene	192 tests	EUR 1270
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Mouse Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse Neuregulin 4 ELISA kit
E03N0602-48	B-Gene	1 plate of 48 wells	EUR 520
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Mouse Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse Neuregulin 4 ELISA kit
E03N0602-96	B-Gene	1 plate of 96 wells	EUR 685
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Mouse Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog Neuregulin 4 ELISA kit
E08N0602-192T	B-Gene	192 tests	EUR 1270
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Canine Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog Neuregulin 4 ELISA kit
E08N0602-48	B-Gene	1 plate of 48 wells	EUR 520
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Canine Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog Neuregulin 4 ELISA kit
E08N0602-96	B-Gene	1 plate of 96 wells	EUR 685
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Canine Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig Neuregulin 4 ELISA kit
E07N0602-192T	B-Gene	192 tests	EUR 1270
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Porcine Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig Neuregulin 4 ELISA kit
E07N0602-48	B-Gene	1 plate of 48 wells	EUR 520
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Porcine Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig Neuregulin 4 ELISA kit
E07N0602-96	B-Gene	1 plate of 96 wells	EUR 685
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Porcine Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat Neuregulin 4 ELISA kit
E06N0602-192T	B-Gene	192 tests	EUR 1270
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Goat Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat Neuregulin 4 ELISA kit
E06N0602-48	B-Gene	1 plate of 48 wells	EUR 520
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Goat Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat Neuregulin 4 ELISA kit
E06N0602-96	B-Gene	1 plate of 96 wells	EUR 685
Kit contents: 1. MICROTITER PLATE * 1 2. ENZYME CONJUGATE1 vial 3. STANDARD A1 vial 4. STANDARD B1 vial 5. STANDARD C1 vial 6. STANDARD D1 vial 7. STANDARD E1 vial 8. STANDARD F1 vial 9. SUBSTRATE A1 vial 10. SUBSTRATE B*1 vial 11. STOP SOLUT Show more
Description: A sandwich ELISA for quantitative measurement of Goat Neuregulin 4 in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human NRG4(Neuregulin 4) ELISA Kit