FCER2 ELISA Kit
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- Target See all FCER2 ELISA Kits
- FCER2 (Fc Fragment of IgE, Low Affinity II, Receptor For (CD23) (FCER2))
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Reactivity
- Mouse
- Detection Method
- Colorimetric
- Method Type
- Sandwich ELISA
- Detection Range
- 156 pg/mL - 10000 pg/mL
- Minimum Detection Limit
- 156 pg/mL
- Application
- ELISA
- Purpose
- Sandwich ELISA for Quantitative Detection of Antigen
- Sample Type
- Cell Culture Supernatant, Plasma (EDTA - heparin), Serum
- Analytical Method
- Quantitative
- Characteristics
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Synonyms: BLAST 2, BLAST-2, C-type lectin domain family 4 member J, CD23, CD23 antigen, CD23A, CLEC4J, Fc fragment of IgE low affinity II receptor for (CD23), Fc-epsilon-RII, FCE2, Fcer2, FCER2_HUMAN, IGEBF, Immunoglobulin E-binding factor, Low affinity immunoglobulin epsilon Fc receptor, Low affinity immunoglobulin epsilon Fc receptor soluble form, Lymphocyte IgE receptor
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. 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 CD23 gene was assigned to 19p13.3. And 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 Name: CD23
Production: Natural and recombinant mouse CD23. There is no detectable cross-reactivity with other relevant proteins.
Standard: Expression system for standard: NSO, Immunogen sequence: E50-P331
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- Discover our top product FCER2 ELISA Kit
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- Application Notes
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Application Note: Useful in Sandwich ELISA for Quantitative Detection of Antigen. Aliquot 0.1 mL per well of the 10000pg/mL, 5000pg/mL, 2500pg/mL, 1250pg/mL, 625pg/mL, 312pg/mL, 156pg/mL mouse CD23 standard solutions into the precoated 96-well plate. Add 0.1 mL of the sample diluent buffer into the control well (Zero well). Add 0.1 mL of each properly diluted sample of mouse cell culture supernates, serum or plasma(heparin, EDTA) to each empty well. It is recommended that each mouse CD23 standard solution and each sample be measured in duplicate.
Blood Product Anticoagulant: Heparin Sodium
ELISA Dilution: 156pg/mL-10000pg/mL
- Sample Volume
- 100 μL
- Plate
- Pre-coated
- Restrictions
- For Research Use only
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- Storage
- RT,4 °C,-20 °C
- Storage Comment
- Store vials at 4°C prior to opening. Centrifuge product if not completely clear after standing at room temperature. This product is stable for 6 months at 4°C as an undiluted liquid. Dilute only prior to immediate use. For extended storage freeze at -20°C or below for 12 months. Avoid cycles of freezing and thawing.
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- Target See all FCER2 ELISA Kits
- FCER2 (Fc Fragment of IgE, Low Affinity II, Receptor For (CD23) (FCER2))
- Alternative Name
- CD23 - FCER2 (FCER2 Products)
- Synonyms
- BLAST-2 ELISA Kit, CD23 ELISA Kit, CD23A ELISA Kit, CLEC4J ELISA Kit, FCE2 ELISA Kit, IGEBF ELISA Kit, Fcer2a ELISA Kit, Fc fragment of IgE receptor II ELISA Kit, FCER2 ELISA Kit, Fcer2 ELISA Kit
- Gene ID
- 12759
- NCBI Accession
- NP_038520
- UniProt
- Q06890
- Pathways
- Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process
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