Recombinant Human Stromal Cell-Derived Factor- 1alpha 2ug
Description - Stromal Cell-Derived Factor-1 alpha Human Recombinant
produced in E.Coli is a non-glycosylated, Polypeptide chain
containing 68 amino acids and having a molecular mass of 8004 Dalton.
The SDF-1α is purified by proprietary chromatographic techniques.
Appearance - Sterile Filtered White lyophilized (freeze-dried) powder
Formulation - Lyophilized from a concentrated (1 mg/ml)
solution in water containing no additives
Solubilty - It is recommended to reconstitute the lyophilized StromalM
Cell-Derived Factor-1a in sterile 18MΩ-cm H2O not less than
100Âµg/ml, which can then be further diluted to other aqueous solutions.
Stabilty - Lyophilized SDF-1α although stable at room temperature
for 3 weeks, should be stored desiccated below -18Â°C. Upon
reconstitution CXCL12 should be stored at 4Â°C between 2-7 days and
for future use below -18Â°C. For long term storage it is recommended
to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles.
Purity - Greater than 98.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis bySDS-PAGE