RAP2B protein (His tag) (80R-2670)
Purified recombinant RAP2B protein (His tag)
|Synonyms||Ras-related protein Rap-2b protein, RAP2B protein, member of RAS oncogene family protein, RAP2B, RAP 2B, RAP-2B, RAP 2B protein, RAP-2B protein|
SDS-PAGE analysis of RAP2B protein (His tag) (80R-2670)
Figure annotation denotes ug of protein loaded and % gel used.
|Residues||1-183 aa: MGSSHHHHHH SSGLVPRGSH MGSMREYKVV VLGSGGVGKS ALTVQFVTGS FIEKYDPTIE DFYRKEIEVD SSPSVLEILD TAGTEQFASM RDLYIKNGQG FILVYSLVNQ QSFQDIKPMR DQIIRVKRYE RVPMILVGNK VDLEGEREVS YGEGKALAEE WSCPFMETSA KNKASVDELF AEIVRQMNYA AQPNGDEGCC SACVIL|
|Purity||> 95% pure|
|Form & Buffer||Supplied in liquid form in 20mM Tris-HCl buffer (pH 8.0) containing 0.15M NaCl, 20% glycerol, 1mM DTT|
Storage & Safety
|Storage||Can be stored at 4 deg C for short terms (1-2 weeks). For long term storage, aliquot and store at -20 deg C or -70 deg C. Avoid repeated freezing and thawing cycles|
|Biological Significance||Ras-related protein Rap-2b, also known as RAP2B, belongs to a family of RAS-related genes. Unlike normal ras proteins that have a nontransforming glutamine residue at aa 61, Rap2B has a threonine residue in that position. This change makes the intrinsic GTPase activity for Rap2B lower, thereby allowing it to exist in the activated state for a longer period of time than normal ras proteins. RAP2B is a platelet protein that is activated by thrombin and involved in platelet activation. RAP2B may be a novel candidate oncogene that plays important roles in carcinogenesis through activation of NF-kappaB pathway. Recombinant human RAP2B protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.|
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