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SDF-1 beta Recombinant Protein

CATALOG NUMBER: 40-348

Specifications
source-species:
E. coli
Species:
Murine
source-species:
E. coli
Recombinant Protein Sequence:
KPVSLSYRCP CRFFESHIAR ANVKHLKILN TPNCALQIVA RLKNNNRQVC IDPKLKWIQE YLEKALNKRL KM
Biological Activity:
Biological activity was determined by its ability to chemoattract human monocytes using a concentration range of 50.0 - 100.0 ng/mL.
Purity:
Greater than 98% by SDS-PAGE gel and HPLC analyses.

Endotoxin level is less than 0.1 ng per μg (1EU/μg).
physical-state:
Lyophilized
Storage Conditions:
The lyophilized SDF-1 beta recombinant protein is stable for at least 2 years from date of receipt at -20°C. Reconstituted SDF-1 beta is stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. As with any protein, exposing SDF-1 beta recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.
Ncbi Official Symbol:
Cxcl12
Additional Names:
Pbsf, Sdf1, Tlsf, Tpar1, Scyb12, Stromal cell-derived factor 1, 12-O-tetradecanoylphorbol 13-acetate repressed protein 1, SDF-1
Protein Accession Number:
NP_038683.1
Protein Gi Number:
7305465
Ncbi Gene Id Number:
20315
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. Recombinant murine SDF-1beta is a 8.5 kDa protein containing 72 amino acid residues.

FOR RESEARCH USE ONLY

For additional information, visit ProSci’s Terms & Conditions Page.

Disclaimer:
This product is for research use only.

CATALOG NUMBER:

40-348

List Size:
0.002 mg, 0.01 mg

List Price:

Price range: $199.00 through $305.00

Datasheet
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