RAP1B, Recombinant, Human, aa1-181, His-Tag (Ras-related protein Rap-1b, K-REV, RAL1B)
Biozol Catalog Number:
USB-351472
Supplier Catalog Number:
351472
Alternative Catalog Number:
USB-351472-50,USB-351472-250
Manufacturer:
US Biological
Category:
Molekularbiologie
RAP1B belongs to a superfamily of RAS-like small GTP-binding proteins involved in cell signaling. It possesses intrinsic GTPase activity and is ubiquitously expressed in mammalian tissues. The putative effector domain of Ras proteins, whose integrity is required for cell transformation as well as interaction with the putative effector protein GAP, is conserved in both Rap 1 proteins. Recombinant protein corresponding to aa1-181 from human RAP1B, fused to His-tag at N-terminal expressed in E. coli. Molecular Weight: ~22.6kD (201aa) Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MREYKLVVLG SGGVGKSALT VQFVQGIFVE KYDPTIEDSY RKQVEVDAQQ CMLEILDTAG TEQFTAMRDL YMKNGQGFAL VYSITAQSTF NDLQDLREQI LRVKDTDDVP MILVGNKCDL EDERVVGKEQ GQNLARQWNN CAFLESSAKS KINVNEIFYD LVRQINRKTP VPGKARKKSS C 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.
