Boster Immunoleader

ELISA/assay

Human CD23/FCER2 PicoKine ELISA Kit

EK0912

1 x96 well plate

369 USD

Human CD23/FCER2 PicoKine ELISA Kit

EK0912

369 USD

Sandwich ELISA kit for Quantitative Detection of Human CD23/FCER2

NSO, D48-S321

1 x96 well plate

31.2pg/ml-2000pg/ml

<10pg/ml

Sample 1: n=16; Mean(pg/ml): 132; Standard deviation: 11.35; CV(%): 8.6 Sample 2: n=16; Mean(pg/ml): 288; Standard deviation: 18.72; CV(%): 6.5 Sample 3: n=16; Mean(pg/ml): 589; Standard deviation: 43; CV(%): 7.3

Sample 1: n=24; Mean(pg/ml): 139; Standard deviation: 12.79; CV(%): 9.2 Sample 2: n=24; Mean(pg/ml): 293; Standard deviation: 24.61; CV(%): 8.4 Sample 3: n=24; Mean(pg/ml): 602; Standard deviation: 45.75; CV(%): 7.6

There is no detectable cross-reactivity with other relevant proteins.

Store at 4˚C for 6 months, at -20˚C for 12 months. Avoid multiple freeze-thaw cycles(Shipped with wet ice.)

This kit is used for quantitative detection of human CD23 in cell culture supernates, serum, plasma(heparin, EDTA) and urine.

Human

Catalog number Description Quantity - 96-well plate precoated with anti- human CD23/FCER2 antibody 1 ST0000-10 Lyophilized recombinant human CD23/FCER2 standard 10ng/tubex2 AR1107 Biotinylated anti- human CD23/FCER2 antibody 130ul(dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex(ABC) 130ul(dilution 1:100) AR1106-1 Sample diluent buffer 30ml AR1106-2 Antibody diluent buffer 12ml AR1106-3 ABC diluent buffer 12ml AR1104 TMB color developing agent 10ml AR1105 TMB stop solution 10ml

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 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.

FCER2

Low affinity immunoglobulin epsilon Fc receptor

Fc fragment of IgE, low affinity II, receptor for (CD23)

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

K3W4U1