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Alternative Name : |
RAN binding protein 1, HTF9A, ran-specific GTPase-activating protein, RanBP1. |
Amount : |
25 µg |
Source : E.coli.
RANBP1 Human Recombinant produced in E. coli is a single polypeptide chain containing 225 amino acids (1-201) and having a molecular mass of 25.8kDa (molecular size on SDS-PAGE will appear higher).RANBP1 is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
RANBP1 is a member of a family of proteins which bind Ran GTPase. Ran GTPase is vital for cell cycle control, mRNA processing, nuclear transport, mitotic spindle assembly, and postmitotic nuclear re-assembly and nuclear architecture maintenance. RANBP1 does not stimulate GTPase activity of RAN however RANBP1 does distinctly raise GTP hydrolysis by the RanGTPase-activating protein (RanGAP1). Additionally, RANBP1 operates as a negative regulator of RCC1 by inhibiting RCC1-stimulated guanine nucleotide release from RAN.