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