NRG1, Recombinant, Human, aa20-241, His-Tag

Product Overview

• Article Name: NRG1, Recombinant, Human, aa20-241, His-Tag
• Biozol Catalog Number: USB-497067
• Supplier Catalog Number: 497067
• Alternative Catalog Number: USB-497067-10,USB-497067-50,USB-497067-100,USB-497067-250,USB-497067-500
• Manufacturer: US Biological
• Category: Molekularbiologie

Product Description

Neuregulin-1 (NRG1), also known as ARIA, is one of four proteins in the neuregulin family that act on the EGFR family of receptors. It has multiple isoforms that are generated by usage of different promoters and alternative splicing of a single gene. This protein regulates multiple nervous system functions including axon guidance, synapse formation and plasticity, glial cell development, and axon myelination. In the heart, it regulates organ morphogenesis and contractility and also plays a cardioprotective role following tissue injury. NRG1 is essential for the development and function of multiple organ systems, and its dysregulation has been linked to diseases such as cancer and schizophrenia. Recombinant protein corresponding to aa20-241 from human NRG1, fused to His-Tag at C-terminal, expressed in Baculovirus. Swiss/Uniprot: Q02297 Molecular Weight: ~25.1kD Biological Activity: Measured in a cell proliferation assay using MCF7 human breast cancer cell. The ED50 range 15ng/ml Amino Acid Sequence: SGKKPES AAGSQSPALP PRLKEMKSQE SAAGSKLVLR CETSSEYSSL RFKWFKNGNE LNRKNKPQNI KIQKKPGKSE LRINKASLAD SGEYMCKVIS KLGNDSASAN ITIVESNEII TGMPASTEGA YVSSESPIRI SVSTEGANTS SSTSTSTTGT SHLVKCAEKE KTFCVNGGEC FMVKDLSNPS RYLCKCPNEF TGDRCQNYVM ASFYSTSTPF LSLPE Storage and Stability: May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for 6 months after receipt at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Product Properties

• Molecular Weight: 25.1231
• NCBI: 039252
• UniProt: Q02297
• Purity: 90% (SDS-PAGE). Endotoxin: 1EU/1ug (LAL)
• Form: Supplied as a liquid in PBS, pH 7.4, 10% glycerol.