RAB21, Member RAS Oncogene Family Human Recombinant
RAB21 Human Recombinant fused with a 37 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 242 amino acids (18-222 a.a.) and having a molecular mass of 27.1kDa. The RAB21 is purified by proprietary chromatographic techniques.
Amino acid sequence
MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWGSMYSF KVVLLGEGCV GKTSLVLRYC ENKFNDKHIT TLQASFLTKK LNIGGKRVNL AIWDTAGQER FHALGPIYYR DSNGAILVYD ITDEDSFQKV KNWVKELRKM LGNEICLCIV GNKIDLEKER HVSIQEAESY AESVGAKHYH TSAKQNKGIE ELFLDLCKRM IETAQVDERA KGNGSSQPGT ARRGVQIIDD EPQAQTSGGG CC.
Formulation
The RAB21 solution (0.5 mg/ml) contains 20mM Tris-HCl buffer (pH8.0), 10% glycerol, 2mM DTT, 200mM NaCl and 1mM PMSF.
Physical Appearance
Sterile Filtered colorless solution.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Source
Stability
RAB21 should be stored desiccated below -18oC. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.
Synonyms
Ras-related protein Rab-21, RAB21, KIAA0118.
Accession
