SDF 1b

Product DescriptionRecombinant Human Stromal Cell-Derived Factor-1 beta (CXCL12) is a chemokine protein that belongs to the CXC chemokine family. With a molecular weight of approximately 8.4 kDa, CXCL12 plays a key role in cell migration and homing through its interaction with the CXCR4 receptor. This protein is involved in various physiological processes, including hematopoiesis, angiogenesis, and immune response regulation. Its recombinant form is commonly used in research and therapeutic applications due to its potent chemotactic properties.Current Lead Time7-14 DaysProduct Specifications Species Human Expression System E. coli Purity 98% by SDS-PAGE Activity The specific activity as determined by its ability to chemoattract human peripheral T cells activated with PHA and IL-2 using a concentation of 20-80ng/ml corresponding to a Specific Activity of 12,500-50,000IU/mg. The specific activity as determined by its ability to chemoattract human peripheral T cells activated with PHA and IL-2 using a concentation of 20-80ng/ml corresponding to a Specific Activity of 12,500-50,000IU/mg. Activity Assay Animal Component Free (ACF) Yes Molecular Weight N/A Structure Dimer Endotoxin Concentration Not Available Purification Method Not Available Form Lyophilized Formulation The CXCL12 protein was lyophilized from a concentrated (1mg/ml) sterile solution containing no additives. *For Research Use Only