Antibody DetailsProduct DetailsReactivity Species Human Host Species Mouse Immunogen Purified Recombinant Human CXCL12 (>98%) Formulation This monoclonal antibody has been 0.2 µm filtered and lyophilized from modified Dulbecco's phosphate buffered saline (1X PBS) pH 7.2 - 7.4 containing 5.0% w/v trehalose with no calcium, magnesium or preservatives present. Storage and Handling The lyophilized antibody can be stored desiccated at -20°C to -70°C for up to twelve months. The reconstituted antibody can be stored for at least four weeks at 2-8°C. For long-term storage of the reconstituted antibody, aseptically aliquot into working volumes and store at -20°C to -70°C in a manual defrost freezer. Avoid repeated freeze thaw cycles. No detectable loss of activity was observed after six months. Country of Origin USA Shipping Next Day Ambient RRIDAB_2828459 Applications and Recommended Usage? Quality Tested by Leinco Flow Cytometry: It is recommended to use the indirect method for signal enhancement when enumerating cells expressing CXCL12. A suggested method would be to stain cells expressing CXCL12 with 0.25 µg per 1-5 x 106 cells in a total staining volume of ≤ 200 µl followed by PN:M1189. ELISA Capture: Suitable for use at concentration of 2-8 µg/mL. Use in combination with: Detection Reagent: Human/Mouse CXCL12/SDF‑1 Biotinylated Antibody. Standard: Recombinant Mouse CXCL12/SDF-1 alpha Protein. Standard: Recombinant Human/Rhesus Macaque/Feline CXCL12/SDF-1 alpha. Other Applications Reported In Literature ? IHC (NBF/Par.): This antibody should give satisfactory staining results when used at a concentration of 8 µg/ml. The recommended secondary antibody for IHC is PN:M114. For chromogenic detection with high signal and low background use PN:D100 or PN:K107. Immunocytochemistry: Suitable for use at concentration of 8-15 µg/mL. CyTOF-ready: Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation. Each investigator should determine their own optimal working dilution for specific applications. See directions on lot specific datasheets, as information may periodically change. DescriptionSpecificity Mouse Anti-Human/Mouse CXCL12 (Clone 79018) recognizes an epitope on Human/Mouse CXCL12. This monoclonal antibody was purified using multi-step affinity chromatography methods such as Protein A or G depending on the species and isotype. Background SDF-1 alpha and beta are stromal derived CXC chemokines, and signal through the CXCR4 receptor. SDF-1 alpha 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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