Human CD23/FCER2 ELISA Kit
USD 705.00
3 Weeks*
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Specifications
Product Data | |
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 |
Reactivities | Human |
Cross Reactivity | There is no detectable cross-reactivity with other relevant proteins. |
Interference | No significant interference observed with available related molecules. |
Components |
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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 |
Gene ID | 2208 |
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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.