H-Ras (human) (1-171)
H-Ras (human) was expressed and purified from E. coli. The protein was expressed as a Nterminal HIS-fusion protein and purified by a 3-step chromatographic procedure comprising affinity and size exclusion chromatography steps including complexation with GMP-PCP and tag cleavage.
20 mM HEPES pH 8.0;
150 mM NaCl
Example Batch Information
FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR THERAPEUTIC USE