CD23 antibody

Este producto es parte de FCER2 - Fc epsilon receptor II
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935106861
info@markelab.com
name
CD23 antibody
category
Primary Antibodies
provider
FineTest
reference
FNab01446
tested applications
ELISA, WB, IHC, FC

Description

CD23, also known as low affinity immunoglobulin epsilon Fc receptor, is a transmembrane glycoprotein present on a subpopulation of B lymphocytes in germinal centres, EBV-transformed B-lymphoblastoid cell lines, follicular dendritic cells, and a subpopulation of peripheral blood cells. CD23 has essential roles in the regulation of IgE production and in the differentiation of B-cells.

Documents del producto

Instrucciones
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Data sheet
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Product specifications

Category
Primary Antibodies
Immunogen Target
Fc fragment of IgE, low affinity II, receptor for(CD23) (CD23)
Host
Rabbit
Reactivity
Human
Recommended Dilution
WB: 1:500-1:1000; IHC: 1:20-1:200
Clonality
polyclonal
Conjugation
Unconjugated
Isotype
IgG
Observed MW
38-42 kDa
Purity
≥95% as determined by SDS-PAGE
Purification
Immunogen affinity purified
Size 1
100µg
Form
liquid
Tested Applications
ELISA, WB, IHC, FC
Storage
PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20℃ for 12 months(Avoid repeated freeze / thaw cycles.)
UniProt ID
P06734
Alias
CD23,FCE2,CD23A,IGEBF,CLEC4J,FCErII,BLAST-2,Low affinity immunoglobulin epsilon Fc receptor,C-type lectin domain family 4 member J,Fc-epsilon-RII,Immunoglobulin E-binding factor,Lymphocyte IgE receptor
Background
Antibody anti-FCER2
Status
RUO
Note
Mol. Weight 38-42 kDa

Descripción

FCER2, also known as CD23, is a low-affinity receptor for the Fc region of Immunoglobulin E (IgE). It is an important protein involved in the regulation of IgE-mediated immune responses and plays a key role in allergy, asthma, and immune regulation. FCER2 was first recognized for its role in B cell differentiation and later found to be expressed in several other immune cell types, including monocytes, eosinophils, dendritic cells, and macrophages. The interaction of CD23 with IgE is critical in the regulation of IgE levels and in modulating allergic responses. Unlike Fc epsilon receptor I (FCERI), which is a high-affinity receptor for IgE and is found on mast cells and basophils, CD23 has a much lower affinity for IgE and is expressed predominantly on B cells. This difference in affinity and cellular distribution allows CD23 to play a different role in immune regulation, particularly in controlling the production of IgE and mediating the interaction between IgE and antigen-presenting cells.

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