CXCL12 Protein (N-cleavage, Human)

CXCL12

IRH, PBSF, SCYB12, SDF-1a, SDF-1b, SDF1, SDF1A, SDF1B, TLSF, TLSF-a, TLSF-b, TPAR1

E. coli

N-cleavage

< 1.0 EU per μg protein as determined by the LAL method.

≥ 95 % as determined by SDS-PAGE

Measured by its ability to chemoattract BaF3 mouse pro‐B cells transfected with human CXCR4. The ED50 for this effect is typically 1.5-15 ng/mL.

Lys22-Lys89

The recombinant human CXCL12 consists of 68 amino acids and predicts a molecular mass of 8 KDa.

Human