Product Name:Stromal Cell-Derived Factor-1 alpha Human Recombinant, His Tag
Catalog Number: LTP2246
Product Size: 10µg
Transportation method:Shipped at Room temp
Uniprot ACC#: P48061Chemokines
Subcategory:SDF (CXCL12)
Amino acid sequence: MKHHHHHHAS KPVSLSYRCP CRFFESHVAR ANVKHLKILN TPNCALQIVA RLKNNNRQVC IDPKLKWIQE YLEKALNK.
Stromal Cell-Derived Factor-1 alpha Human Recombinant produced in E.Coli is a non-glycosylated, Polypeptide chain containing 78 amino acids, having a molecular mass of 9.2 kDa. The SDF-1a is fused to 10 amino acids His-Tag at N-terminus and purified by proprietary chromatographic techniques.
Formulation:The protein was filtered (0.4?m) and lyophilized from a concentrated (0.5mg/ml) solution containing 20mM Tris buffer pH-7.5 and 20mM sodium chloride.
Physical Appearance:White lyophilized (freeze-dried) powder.
Purity:Greater than 95.0% as determined SDS-PAGE.
Source:Escherichia Coli.
Stability:Lyophilized SDF1A although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CXCL12 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
Synonyms: SDF-1, CXCL12, Pre-B cell growth-stimulating factor, PBSF, hIRH, chemokine (C-X-C motif) ligand 12, SDF1, SDF1A, TPAR1, SCYB12, SDF-1a, TLSF-a.
Usage:LifeTein'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.
