CXCL12 also known as SDF-1 is belonging to the CXC chemokine family. SDF alpha  and SDF1 beta cDNAs encode precursor proteins of 89 and 93 amino acid residues, respectively. Both SDF-1 alpha and SDF?1 beta are encoded by a single gene and arise by alternative splicing. SDF-1 is highly conserved between species, mouse CXCL12α shares approximately 93% amino acid sequence identity with human CXCL12α. CXCL12 is strongly chemotactic for T-lymphocytes, monocytes, but not neutrophils. Contrast to SDF-1β, SDF-1α is shorter by four amino acids at the C-terminal tail. And the CXCL12 plays an important pathogenic role in pulmonary hypertension.

高纯度、高活性、低内毒素、高批间一致性

-25 ~ -15℃保存，收到货之后有效期1年。 复溶后，无菌条件下，2~8℃保存，7天有效期。复溶后， 无菌条件下，-85 ~ -65℃保存，3个月有效期。