SDF1 beta Protein

Catalog No. ABIN935782

Recombinant SDF1 beta protein expressed in Escherichia coli (E. coli).

Quick Overview for SDF1 beta Protein (ABIN935782)

Target: SDF1 beta (SDF1b) (Stromal Cell Derived Factor 1 beta (SDF1b))

Protein Type: Recombinant

Biological Activity: Active

Origin: Human

Source: Escherichia coli (E. coli)

Purity: > 98 % pure

Product Details

Sequence: KPVSLSYRCP CRFFESHVAR ANVKHLKILN TPNCALQIVA RLKNNNRQVC IDPKLKWIQE YLEKALNKRF KM

Characteristics: Purified recombinant Human SDF1 beta protein
Expression System: E.coli
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.

Endotoxin Level: < 0.1 ng per µg (1 EU/µg).

Application Details

Application Notes: Each Investigator should determine their own optimal working dilution for specific applications.

Restrictions: For Research Use only

Handling

Handling Advice: Avoid repeated freeze/thaw cycles.

Storage: 4 °C/-20 °C

Storage Comment: Store at 4 °C until reconstitution. Following reconstitution aliquot and freeze at -20 °C for long term storage.

Target Details

Target: SDF1 beta (SDF1b) (Stromal Cell Derived Factor 1 beta (SDF1b))

Alternative Name: SDF1 beta

Background: 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.
Alternative Names: 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

Molecular Weight: 8.0 kDa