Human Chemokine CXCL12 Alpha Purified LyophilizedIHUCXCL12ALY25UG
Human Chemokine CXCL12 Alpha Purified Lyophilized from Innovative Research has been recombinantly produced in E. coli and purified using chromatography then processed, refolded and purified to yield the native, secreted form of the mature chemokine. This is a salt free lyophilized powder with a purity of >98% as determined by SDS-PAGE, HPLC, MALDI-MS and NMR analysis..
This product is useful as a positive control for ELISA and western blot and for a variety of in vitro applications including cell binding, cell differentiation, cell signaling, protein-protein interactions, and receptor binding. Recombinant human CXCL12 alpha from Innovative Research is provided as a native untagged protein. CXCR4 activity verified by intracellular calcium flux using THP1 cells as described by Veldkamp et al, Science Signaling 2008. Add deionized water to desired volume, aliquot and freeze unused portion.
- Source: E. coli
- Purification: Chromatographically purified
- Purity: >98% as determined by SDS-PAGE, HPLC, MALDI-MS and NMR analysis.
- Storage Conditions: -20 C
At Innovative Research, we provide reliable, consistent products that deliver reliable, consistent results.
Please note – this product replaces our old product number IRCXCL12A (same product, new number).
This material is sold for in-vitro use only for manufacturing and research. This material is not suitable for human or animal use. While we make every effort to ensure the safety of our products, we recommend handling any biological materials with standard precautions as if capable of spreading infectious disease. The statements herin are offered for informational purposes only to be used solely for your consideration, investigation, and verification.
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