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Human CD23/FCER2 ELISA Kit

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SKU
EA100571
Human CD23/FCER2 ELISA Kit
  $755.00
3 Weeks*
Specifications
Specifications
Product Data
Species Human
Assay Type Sandwich ELISA kit of Quantitative Detection for Human CD23/FCER2
Assay Length 3.5 hours incubations; 1 hour washing and analyzing samples
Signal Colorimetric
Curve Range 31.2pg/ml-2000pg/ml
Sample Type Cell culture supernates, serum, plasma(heparin, EDTA) and urine.
Sample Volume 100 ul
Specificity This kit is used for quantitative detection of human CD23
Sensitivity <10pg/ml
Reactivity Human
Cross Reactivity There is no detectable cross-reactivity with other relevant proteins.
Interference No significant interference observed with available related molecules.
Components
  • 96-well plate precoated with anti- human CD23/FCER2 antibody 1
  • Lyophilized recombinant human CD23/FCER2 standard 10ng/tubex2
  • Biotinylated anti- human CD23/FCER2 antibody 130ul(dilution 1:100)
  • Avidin-Biotin-Peroxidase Complex(ABC) 130ul(dilution 1:100)
  • Sample diluent buffer 30ml
  • Antibody diluent buffer 12ml
  • ABC diluent buffer 12ml
  • TMB color developing agent 10ml
  • TMB stop solution 10ml
Background CD23, also known as Fc epsilon RII, or FceRII, 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. 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. As part of a mapping of multiple probes to specific bands on chromosome 19 by fluorescence in situ hybridization, the FCE2 gene was assigned to 19p13.3. CD23(FCE2) is a key molecule for B-cell activation and growth. It is the low-affinity receptor for IgE. The truncated molecule can be secreted, then functioning as a potent mitogenic growth factor.
Gene Symbol FCER2
Locus ID 2208
Shipping Blue Ice
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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.

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