Neuregulin-1 (heregulin-1/NRG1) is a member of the neuregulin family, which includes four genes that generate many secreted or membrane-bound isoforms. The EGF-like domain of the family interacts with the ErbB family of tyrosine kinase receptors, which are found in all members of the family. Type I, type II, and type III NRG1 forms are the three types of this protein. NRG1 directs ligand for ERBB3 and ERBB4 tyrosine kinase receptors; concomitantly recruits ERBB1 and ERBB2 coreceptors; resulting in ligand-stimulated tyrosine phosphorylation and activation of the ERBB receptors. NRG proteins show distinct spatial and temporal expression patterns and play important roles during development of both the nervous system and the heart. Pro-Neuregulin/NRG1-beta 1 Recombinant Protein is a highly pure recombinant protein developed by Assay Genie for use in a range of applications.
Product Name:
Pro-Neuregulin/NRG1-beta 1 Recombinant Protein (RPES2808)
Recombinant Human Neuregulin-1 beta is produced by our E.coli expression system and the target gene encoding Ser177-Glu241 is expressed.
Purity:
> 95 % as determined by reducing SDS-PAGE.
Mol Mass:
7.5 kDa
AP Mol Mass:
7 kDa
Formulation:
Lyophilized from a 0.2 µm filtered solution of PBS; pH7.4.
Shipping:
This product is provided as lyophilized powder which is shipped with ice packs.
Stability and Storage:
Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
system_update_altDatasheetHuman Neuregulin/NRG1-Beta 1 Recombinant Protein Neuregulin 1 or NRG1 is one of four proteins in the neuregulin family that act on the EGFR family of receptors. This gro
