Reactivity
Human
Samples
Serum, plasma, Cell Culture Supernatants, body fluid and tissue homogenate
Assay Type
Competitive
Detection Range
0.5-10ng/mL
Sensitivity
0.1ng/mL
Intended Uses
This CXCR4 ELISA kit is a 1.5 hour solid-phase ELISA designed for the quantitative determination of Human CXCR4. This ELISA kit for research use only, not for therapeutic applications!
Preparation and Storage
Store all reagents at 2-8 degree C.
Related Product Information for CXCR4 elisa kit
Princple of the assay: CXCR4 ELISA kit applies the competitive enzyme immunoassay technique utilizing a monoclonal anti-CXCR4 antibody and an CXCR4-HRP conjugate. The assay sample and buffer are incubated together with CXCR4-HRP conjugate in pre-coated plate for one hour. After the incubation period, the wells are decanted and washed five times. The wells are then incubated with a substrate for HRP enzyme. The product of the enzyme-substrate reaction forms a blue colored complex. Finally, a stop solution is added to stop the reaction, which will then turn the solution yellow. The intensity of color is measured spectrophotometrically at 450nm in a microplate reader. The intensity of the color is inversely proportional to the CXCR4 concentration since CXCR4 from samples and CXCR4-HRP conjugate compete for the anti-CXCR4 antibody binding site. Since the number of sites is limited, as more sites are occupied by CXCR4 from the sample, fewer sites are left to bind CXCR4-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The CXCR4 concentration in each sample is interpolated from this standard curve.
Product Categories/Family for CXCR4 elisa kit
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
NCBI Official Full Name
CD1
NCBI Official Symbol
LOC443442
NCBI Protein Information
CD1