Human CD23/Fc epsilon RII ELISA Kit

Catalog Number: AYQ-E11096
Lead time: 3-4 business days
*
$0.00
Products specifications
Storage Store the unopened product at 2 - 8° C. Protect from light. Do not use past expiration date.
Gene ID 2208
Gene Symbol CD23
Synonym BLAST-2; CD23; CD23A; CD23CD23 antigen; CLEC4J; CLEC4JC-type lectin domain family 4 member J; C-type lectin domain family 4, member J; Fc epsilon RII; Fc fragment of IgE, low affinity II, receptor for (CD23); FCE2Fc fragment of IgE, low affinity II, receptor for (CD23A); fc-epsilon-RII; FCER2; Fcer2a; FceRII; IGEBF; Immunoglobulin E-binding factor; low affinity immunoglobulin epsilon Fc receptor; Ly-42; Lymphocyte IgE receptor
Species Human
Specificity This assay has high sensitivity and excellent specificity for detection of human CD23/Fc epsilon RII. No significant cross-reactivity or interference between human CD23/Fc epsilon RII and analogues was observed.
Kit Components Assay plate (12 x 8 coated Microwells), Standard (Freeze dried), Biotin-antibody (60 x concentrate), HRP-avidin (20 x concentrate), Biotin-antibody Diluent, HRP-avidin Diluent, Sample Diluent, Wash Buffer (20 x concentrate), TMB Substrate, Stop Solution, Adhesive Strip (For 96 wells), Instruction manual
Notes Please contact our Technical Services with any questions regarding species reactivity
Standard Curve Range 15.6 pg/ml -1000 pg/ml
Sensitivity 12.5 pg/ml
Inter Assay CV%<10%
Intra Assay CV%<8%
Assay Type Sandwich ELISA
Suitable Sample Type serum, plasma, tissue homogenates, cell lysate, cell culture medium.
Sample Volume 50-100ul
Applications ELISA
Typical Data ELISA: Human CD23/Fc epsilon RII ELISA Kit (Colorimetric) - These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
Background CD23, also known as Fc epsilon RII, or FcεRII, is the "low-affinity" receptor for IgE, an antibody isotype involved in allergy and resistance to parasites, and is important in regulation of IgE levels. Unlike many of the antibody receptors, CD23 is a C-type lectin. It is found on mature B cells, activated macrophages, eosinophils, follicular dendritic cells, and platelets. There are two forms of CD23: CD23a and CD23b. CD23a is present on follicular B cells, whereas CD23b requires IL-4 to be expressed on T-cells, monocytes, Langerhans cells, eosinophils, and macrophages.