SDF1 beta protein (30R-AS007)

Purified recombinant Human SDF1 beta protein

Synonyms Stromal-Cell Derived Factor-1 protein, SDF beta-1, CXCL12 protein, SDF-1 beta protein, PBSF protein, SDF beta 1, SDF beta-1 protein, SDF1 beta, SDF beta 1 protein
Species Human
Protein Type Recombinant
Applications User optimized

Specifications

Residues Region of SDF1 protein corresponding to amino acids KPVSLSYRCP CRFFESHVAR ANVKHLKILN TPNCALQIVA RLKNNNRQVC IDPKLKWIQE YLEKALNKRF KM.
Expression System E.coli
Grade & Purity > 98% pure
Molecular Weight 8.0 kDa

Usage & Assay Information

Bioactivity Determined by its ability to chemoattract human peripheral T cells activated with PHA and IL-2 using a concentration range of 20-80 ng/ml.

Storage & Safety

Storage Store at 4 deg C until reconstitution. Following reconstitution aliquot and freeze at -20 deg C for long term storage. Avoid repeated freeze/thaw cycles.
Endotoxin Levels Endotoxin level is less than 0.1 ng per ug (1 EU/ug).

General Information

Biological Significance SDF-1 alpha and beta are stromal derived CXC chemokines, and signal through the CXCR4 receptor. SDF-1alpha and beta 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.

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Availability: In stock

Price: £180.28
Size: 10 ug
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