NRG1-β, human recombinant
Neuregulin 1-beta (NRG1-beta) is one of many isoforms of NRG that contains a soluble EGF-like domain. Alpha and beta variants are distinguished by difference in length at the C terminus. The EGF-like domain signals through receptors ErbB2, ErbB3, and ErbB4 to act as a growth factor. NRG isoforms are particularly important for nervous system and cardiovasucular development. Recombinant human NRG1-beta is a non-glycosylated protein.
Peptides & proteins
NGR beta 1, heregulin, HRG1 beta
at -20°C
at least 12 months
NAME: Neuregulin 1-beta; ACCESSION/UNIPROT#: Q02297-6; EXPRESSION SYSTEM: E.coli; FORMAT: Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 0.1% Trifluoroacetic Acid (TFA). Reconstitute in sterile water at 0.1 mg/mL.; #AA: 66; SEQUENCE: MSHLVKCAEK EKTFCVNGGE CFMVKDLSNP SRYLCKCPNE FTGDRCQNYV MASFYKHLGI EFMEAE