CXCL12
Reactivity: Rat
WB, ELISA, IHC (p), IF (p), IF (cc), IHC (fro)
Host: Rabbit
Polyclonal
unconjugated
Application Notes
Indirect ELISA: To detect Human SDF-1 beta by Indirect ELISA (using 100 μL/well antibodysolution) a concentration of at least 0.5 μg/mL of this antibody is required. This antigenaffinity purified antibody, in conjunction with compatible secondary reagents, allows thedetection of 0.2-0.4 ng/well of recombinant Human SDF-1 beta. Sandwich ELISA: To detect Human SDF-1 beta by Sandwich ELISA (using 100 μL/wellantibody solution) a concentration of 0.5-2.0 μg/mL of this antibody is required. Thisantigen affinity purified antibody, in conjunction with Biotinylated Anti-Human SDF-1 beta(PP1068B1 or PP1068B2) as a detection antibody, allows the detection of at least 0.2-0.4 ng/well of recombinant Human SDF-1 beta. Western Blot: To detect Human SDF-1 beta by Western Blot analysis this antibody can beused at a concentration of 0.1-0.2 μg/mL. Used in conjunction with compatible secondaryreagents the detection limit for recombinant hSDF-1 bet is 1.5-3.0 ng/lane, under eitherreducing or non-reducing conditions. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
Restrictions
For Research Use only
Reconstitution
Centrifuge vial prior to opening! Restore in sterile water to a concentration of 0.1-1.0 mg/mL.
Buffer
PBS, pH 7.2 without preservatives.
Preservative
Without preservative
Handling Advice
Avoid repeated freezing and thawing.
Storage
4 °C/-20 °C
Storage Comment
Store the antibody prior to reconstitution at -20 °C. Following reconstitution the antibody can be stored at 2-8 °C for one month or at -20 °C for longer.
SDF1 alpha and 1 beta are small cytokines that belong to the intercrine family, members of which activate leukocytes and are often induced by proinflammatory stimuli such as lipopolysaccharide, TNF or IL1. SDF1 alpha has been shown to be chemotactic for lymphocytes and is recently reported to be a ligand for CXCR4 (LESTR/fusin), a co-receptor for HIV1 entry into T cells. SDF-1 binding to CXCR4 inhibits HIV1 entry.Synonyms: C-X-C motif chemokine 12, IRH, Intercrine reduced in hepatomas, PBSF, Pre-B cell growth-stimulating factor, SDF1A, SDF1B, Stromal cell-derived factor 1, hIRH