NRG1, isoform Alpha Polyclonal antibody

NRG1, isoform Alpha Polyclonal Antibody for WB, IF, ELISA

Host / Isotype

Rabbit / IgG


Human, Mouse, Rat





Cat no : 31043-1-AP


ARIA, GGF, GGF2, Glial growth factor, Heregulin, HGL, HRG, HRG1, HRGA, NDF, Neu differentiation factor, neuregulin 1, NRG1, NRG1, isoform Alpha, NRG1A, Pro NRG1, SMDF

Tested Applications

Positive WB detected inA431 cells, A549 cells, HeLa cells, MCF-7 cells, SH-SY5Y cells, mouse brain tissue, rat brain tissue
Positive IF detected inMCF-7 cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:1000
Immunofluorescence (IF)IF : 1:200-1:800
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

31043-1-AP targets NRG1, isoform Alpha in WB, IF, ELISA applications and shows reactivity with Human, Mouse, Rat samples.

Tested Reactivity Human, Mouse, Rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen NRG1, isoform Alpha fusion protein Ag35114
Full Name neuregulin 1
Calculated Molecular Weight 70 kDa
Observed Molecular Weight 70 kDa
GenBank Accession NumberBC007675
Gene Symbol NRG1
Gene ID (NCBI) 3084
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Neuregulin 1 (NRG1) is a trophic factor that has been implicated in neural development, neurotransmission, and synaptic plasticity. NRG1 has multiple isoforms that are generated by usage of different promoters and alternative splicing of a single gene. NRG1 and its receptor ErbB tyrosine kinase are expressed not only in the developing nervous system, but also in the adult brain. The antibody is specific to NRG1 isoform Alpha.


Product Specific Protocols
WB protocol for NRG1, isoform Alpha antibody 31043-1-APDownload protocol
IF protocol for NRG1, isoform Alpha antibody 31043-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols