Recombinant Mouse Stromal-Cell Derived Factor-1 beta/CXCL12¦Â (Mouse SDF-1¦Â/CXCL12¦Â) _ 90930ES Library Quantitation > 98% by SDS-PAGE and

> 98% by SDS-PAGE and HPLC analyses

corresponding to a specific activity of > 4

High Stability

About 50µg human IgG /mg beads

Recombinant Mouse Stromal-Cell Derived Factor-1 beta/CXCL12¦Â (Mouse SDF-1¦Â/CXCL12¦Â) _ 90930ES Library Quantitation > 98% by SDS-PAGE andXCL12, also known as SCYB12, PBSF and SDF 1 beta, is an 8. 3 kDa, heparin binding member of the CXC (or alpha ) family of chemokines. SDF 1 is highly conserved between species, mouse CXCL12 shares approximately 92 % amino acid sequence identity with human CXCL12. In all SDF 1 isoforms, SDF 1 is the canonical sequence. It has the complete amino acids in the C terminal tail. On the cell surface, the receptor for this chemokine is CXCR4 and syndecan4.