Human, Murine & Rat Chemokines
Recombinant Human SDF-1 beta (CXCL12)





 





		Synonyms :
Stromal-Cell Derived Factor-1, CXCL12, PBSF



		Description :
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 human SDF-1beta is an 8.5 kDa protein containing 72 amino acid residues.



		Catalog #:
300-28B



		Source :
E.coli



		Purity :
Greater than 98% by SDS-PAGE gel and HPLC analyses.



		Endotoxin Level :
Endotoxin level is less than 0.1 ng per μg (1EU/μg).



		Biological Activity :
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.


Selected References :
Selected List of References Citing This PeproTech Product



                AA Sequence :
KPVSLSYRCP CRFFESHVAR ANVKHLKILN TPNCALQIVA RLKNNNRQVC IDPKLKWIQE YLEKALNKRF KM 



		PubMed Link :
SDF-1+AND+human


Country of Origin :
USA
















        Size A
2μg
$80 
 


 



        Size B
10μg
$195 
 


 



        Size C
1mg
$3000 
 


 















Special 
                    Sizes: 
 Many products can be ordered in custom sizes. Please click here to contact Peprotech with your request.





Usage:
For Research Use Only.  Not for use in diagnostic or therapeutic procedures.