Ras-related protein Rab-6B, RAB6B.
Ras-related protein Rab-6B (RAB6B) is a member of the Rab6 family of the small GTPase superfamily. The Rab6 subfamily consists of 3 different isoforms: Rab6A, Rab6A' and Rab6B. Both Rab6A and Rab6A' are ubiquitously expressed while Rab6B is mainly expressed in brain. Rab6 is a main regulator in the retrograde transfer from endosomes via the Golgi to the ER and may act in retrograde tansport in neuronal cells.
RAB6B Human Recombinant fused with a 20 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 228 amino acids (1-208 a.a.) and having a molecular mass of 25.6kDa. The RAB6B is purified by proprietary chromatographic techniques.
Sterile Filtered colorless solution.
The RAB6B solution (1 mg/ml) contains 20mM Tris-HCl buffer (pH8.0), 20% glycerol, 0.1M NaCl and 1mM DTT.
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.
Greater than 95.0% as determined by SDS-PAGE.
Amino acid sequence
MGSSHHHHHH SSGLVPRGSH MSAGGDFGNP LRKFKLVFLG EQSVGKTSLI TRFMYDSFDN TYQATIGIDF LSKTMYLEDR TVRLQLWDTA GQERFRSLIP SYIRDSTVAV VVYDITNLNS FQQTSKWIDD VRTERGSDVI IMLVGNKTDL ADKRQITIEE GEQRAKELSV MFIETSAKTG YNVKQLFRRV ASALPGMENV QEKSKEGMID IKLDKPQEPP ASEGGCSC.
Safety Data Sheet
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.