85-4487-76　ERBB3, Recombinant, Human, aa20-643, HIgG His-Tag (Receptor tyrosine-protein Kinase erbB-3 Isoform, c-erbB-3, ErbB-3, HER3, LCCS2, MDA-BF-1, p180-ErbB3, p45-sErbB3, p85-sErbB3) 250ug　351211

特徴

• ERBB3, also known as receptor tyrosine-protein kinase erbB-3, is a member of the epidermal growth factor receptor (EGFR/ERBB) family of receptor tyrosine kinases. ErbB3 has been shown to bind the ligands heregulin and NRG-2. Ligand binding causes a change in conformation that allows for dimerization, phosphorylation, and activation of signal transduction. ErbB3 can heterodimerize with any of the other three ErbB family members. The theoretical ErbB3 homodimer would be non-functional because the kinase-impaired protein requires transphosporylation by its binding partner to be active.
• Source:Recombinant protein corresponding to aa20-643 from human ERBB3, fused to hIgG-His-tag at C-terminal expressed in insect cell.
• Molecular Weight:~95.6kD (863aa)
• AA Sequence:SEVGNSQAVC PGTLNGLSVT GDAENQYQTL ALRQLRLTQL TEILSGGVYI EKNDKLCHMD DTDCFACRHF NDSGACVPRC PQPLVYNKLT GFVNCTKILG NLDFLITGLN GDPWHKIPAL RQLCYHHSLN WTKVLRGPTE ERLDIKHNRP SDTCAQCAHF RDGPHCVSSC PHGVLGAKGP LMISRTPEVT CVVVDVSHED PEVKFNWYVD NQVSLTCLVK GFYPSDIAVE WESNGQPENN YKLYERCEVV MGNLEIVLTG HNADLSFLQW IREVTGYVLV AMNEFSTLPL PNLRVVRGTQ VYDGKFAIFV MLNYNTNSSH TIDWRDIVRD RDAEIVVKDN GRSCPPCHEV CKGRCWGPGS EDCQTLTKTI CAPQCNGHCF GPNPNQCCHD ECAGGCSGPQ FQLEPNPHTK YQYGGVCVAS CPHNFVVDQT SCVRACPPDK MEVDKNGLKM CEPCGGLCPK ACEGTGSGSR FQTVDSSNID DPEKLNVFRT VREITGYLNI QSWPPHMHNF SVFSNLTTIG GRSLYNRGFS LLIMKNLNVT SLGFRSLKEI SAGRIYISAN RRDCVAEGKV CDPLCSSGGC WGPGPGQCLS CRNYSRGGVC VTHCNFLNGE PREFAHEAEC FSCHPECQPM EGTATCNGSG IYKYPDVQNE CRPCHENCTQ GCKGPELQDC LGQTLVLIGK THLTRSPKSC DKTHTCPPCP APELLGGPSV FLFPPKPKDT GVEVHNAKTK PREEQYNSTY RVVSVLTVLH QDWLNGKEYK CKVSNKALPA PIEKTISKAK GQPREPQVYT LPPSRDELTK YKTTPPVLDS DGSFFLYSKL TVDKSRWQQG NVFSCSVMHE ALHNHYTQKS LSLSPGKHHH HHH
• Storage and Stability:May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. 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.