Chemokines

Recombinant Rat SDF-1α (CXCL12)

Product Details

Catalog Number: 400-32A
Description:

SDF-1α and β are stromal-derived, CXC chemokines that signal through the CXCR4 receptor. SDF-1α and β chemoattract B and T cells, and have been shown to induce migration of CD34+ stem cells. Additionally, the SDF-1 proteins exert HIV-suppressive activity in cells expressing the CXCR4 receptor. Human and murine SDF-1 proteins act across species. SDF-1α and β contain the four highly conserved cysteine residues present in CXC chemokines. The mature SDF-1α protein is the result of alternative splicing of the SDF-1 gene and contains 68 amino acid residues. Recombinant Murine SDF-1α is a 7.9 kDa protein containing 68 amino acid residues. Recombinant Rat SDF-1α is a 7.9 kDa protein containing 68 amino acid residues.

Source: E.coli

AA Sequence: KPVSLSYRCP CRFFESHVAR ANVKHLKILN TPNCALQIVA RLKSNNRQVC IDPKLKWIQE YLDKALNK

Synonyms: Stromal-Cell Derived Factor-1, CXCL12, PBSF

Purity: ≥ 98% by SDS-PAGE gel and HPLC analyses.

Biological Activity: Determined by its ability to chemoattract human peripheral blood monocytes using a concentration range of 50.0-100.0 ng/ml.

Cross Reactivity:
Human, Rat
Research Interest

Country Of Origin: USA

Research Use Only: Not for use in diagnostic or therapeutic procedures.