Human KRAS4b (WT)

Protein Information

Description

A wild-type human KRAS4b protein featuring an N-terminal

8xHis tag, GSSG linker, and AviTag for affinity purification and

site-specific biotinylation.

Molecular Weight

24.7 kDa

pI

6.89

Expression System

E. Coli

Buffer

50 mM HEPES (pH 7.5), 150 mM NaCl, 5 mM MgCl2, 1 mM DTT

Sequence

MHHHHHHHHGSSGGLNDIFEAQKIEWHEGSSGMTEYKLVVVGAG

GVGKSALTIQLIQNHFVDEYDPTIEDSYRKQVVIDGETCLLDILDTAGQ

EEYSAMRDQYMRTGEGFLCVFAINNTKSFEDIHHYREQIKRVKDSED

VPMVLVGNKCDLPSRTVDTKQAQDLARSYGIPFIETSAKTRQGVDDA

FYTLVREIRKHKEKMSKDGKKKKKKSKTKC