Vesicle-associated membrane protein 4 Human Recombinant
VAMP4 produced in E.Coli is a single, non-glycosylated polypeptide chain containing 123 amino acids (1-115 a.a.) and having a molecular mass of 14.5kDa.
VAMP4 is fused to 8 amino acids His Tag at C-terminus and purified by proprietary chromatographic techniques.
Accession
Amino Acid Sequence
MPPKFKRHLN DDDVTGSVKS ERRNLLEDDS DEEEDFFLRG PSGPRFGPRN DKIKHVQNQV DEVIDVMQEN ITKVIERGER LDELQDKSES LSDNATAFSN RSKQLRRQMW WRGCKLEHHH HHH.
Formulation
The VAMP4 protein solution contains 20mM Tris-HCl buffer (pH 8.0), 0.1M NaCl, and 20% glycerol.
Physical Appearance
Sterile filtered colorless solution.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Source
Stability
Store at 4oC if entire vial will be used within 2-4 weeks.
Store, frozen at -20oC 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.
Synonyms
Vesicle-associated membrane protein 4, VAMP-4, VAMP4, VAMP24.
