Recombinant Human RABIF Protein

Beta LifeScience SKU/CAT #: BL-4130PS
Recombinant Human RABIF Protein

Recombinant Human RABIF Protein

Beta LifeScience SKU/CAT #: BL-4130PS
Catalog No.: BL-4130PS

Product Overview

Tag His
Host Species Human
Synonym MSS4, RASGFR3, RASGRF3, Rab-interacting factor.
Background RABIF is a guanine-nucleotide-releasing protein is involved in vesicular transport. RABIF stimulates GTP-GDP exchange in Sec4 and Rab and binds to a subset of genetically related Rab proteins.
Description RABIF Human Recombinant expressed in E.Coli is a single, non-glycosylated, polypeptide chain containing 143a.a. (1-123 a.a) and having a molecular weight of 16kDa. RABIF is fused to a 20a.a. His Tag at N-Terminus and purified by unique purification methods.
Source E.coli
AA Sequence MGSSHHHHHH SSGLVPRGSH MEPAEQPSELVSAEGRNRKA VLCQRCGSRV LQPGTALFSR RQLFLPSMRK KPALSDGSNP DGDLLQEHWL VEDMFIFENV GFTKDVGNIK FLVCADCEIG PIGWHCLDDK NSFYVALERV SHE.
Purity >85% as determined by SDS-PAGE.
Endotoxin <1.0 EU per μg by the LAL method.
Formulation The RABIF protein solution (0.5mg/ml) contains 20mM Tris-HCl pH-8, 1mM DTT, 0.1M NaCl and 20% glycerol.
Stability Recombinant protein is stable for 12 months at -70°C
Usage For Research Use Only
Storage Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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