Human SDF1 protein (Active)

C-X-C motif chemokine 12 protein, CXCL12 protein, CXCL-12 protein, CXCL 12 protein, hIRH protein, hSDF-1 protein, Intercrine reduced in hepatomas protein, IRH protein, PBSF protein, SCYB12 protein, SDF 1 alpha protein, SDF 1 protein, SDF 1 beta protein, SDF 1b protein, SDF-1 protein, SDF-1a protein, SDF-1b protein, SDF1 protein, SDF1a protein, SDF1b protein, Stromal cell derived factor 1 protein, TLSF a protein, TLSF protein, TLSF b protein, TLSF-a protein, TLSF-b protein, TLSFa protein, TLSFb protein, TPAR1 protein

Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using PHA and rHuIL-2 activated human peripheral blood T-lymphocytes is in a concentration range of 20-80 ng/ml.

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.