Recombinant Human CXCL12/SDF-1 alpha Protein
Recombinant Human C-X-C Motif Chemokine 12 is produced by our E.coli expression system and the target gene encoding Lys22-Lys89 is expressed.
Product Specifications
Product Name Alternative
Stromal Cell-Derived Factor 1; SDF-1; hSDF-1; C-X-C Motif Chemokine 12; Intercrine Reduced in Hepatomas; IRH; hIRH; Pre-B Cell Growth-Stimulating Factor; PBSF; CXCL12; SDF1; SDF1A; SDF1B
UniProt
P48061
Expression Region
Lys22-Lys89
Tag
Tag free
Field of Research
Immunology & Inflammation
Endotoxin
< 0.01 EU/μg as determined by LAL test.
Purity
SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.
Bioactivity
BLI: Loaded Recombinant Human CXCR4 (N-Fc) (Cat. orb2993091) on Pro-A Biosensor, can bind Recombinant Human CXCL12 (Cat#orb3002432) with an affinity constant of 8.4uM as determined in BLI assay. (Regularly tested)
Form
Lyophilized
Molecular Weight
Predicted: 8 KDa. Observed: 10 KDa, reducing conditions
Storage Conditions
Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
Notes
For research use only.
Preservative
0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.
Available Sizes
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