Mouse Monoclonal CD23 antibody [5B5] (STJ97915)


Reactivity: Human
Applications: FC, ELISA
Conjugation: Unconjugated
Supplier: St John’s Laboratory Ltd.

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Mouse Monoclonal CD23 antibody [5B5] (STJ97915)

Supplier: St John’s Laboratory Ltd.

Recommended applications: FC, ELISA

Recommended dilution: FC 1:200-1:400; ELISA 1:10000

Recommended protocols: check protocols

Image descriptions:

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Alternative names:

Check alternative names for the antibody


FCER2 antibody, CD23A antibody, CLEC4J antibody, FCE2 antibody, IGEBF antibody,|Blast 2 antibody|BLAST-2 antibody|Blast2 antibody|C type lectin domain family 4 member J antibody|C-type lectin domain family 4 member J antibody|C-type lectin domain family 4, member J antibody|CD 23 antibody|CD 23A antibody|CD23 antibody|CD23 antigen antibody|CD23A antibody|CLEC 4J antibody|CLEC4J antibody|Fc epsilon receptor II antibody|Fc epsilon RII antibody|Fc fragment of IgE low affinity II receptor for antibody|Fc fragment of IgE receptor II antibody|Fc fragment of IgE, low affinity II, receptor for (CD23) antibody|Fc of IgE, low affinity II, receptor for (CD23) antibody|Fc receptor IgE low affinity II alpha polypeptide antibody|Fc receptor, IgE, low affinity II, alpha polypeptide, isoform CRA_a antibody|Fc-epsilon-RII antibody|FCE 2 antibody|FCE2 antibody|FCER 2 antibody|Fcer2 antibody|FCER2_HUMAN antibody|FCER2A antibody|FceRII antibody|IgE binding factor antibody|IgE receptor lymphocyte antibody|IgE-binding factor antibody|IGEBF antibody|Immunoglobulin E binding factor antibody|Immunoglobulin E receptor, low affinity II antibody|Immunoglobulin E-binding factor antibody|Immunoglobulin epsilon chain antibody|LEUKOCYTE ANTIGEN CD23 antibody|Low Affinity IgE Receptor antibody|Low affinity immunoglobulin epsilon Fc receptor antibody|Low affinity immunoglobulin epsilon Fc receptor membrane bound form antibody|Low affinity immunoglobulin epsilon Fc receptor soluble form antibody|Ly-42 antibody|Ly42 antibody|Lymphocyte antigen CD23 antibody|Lymphocyte IgE receptor antibody|MGC93219 antibody|Anti-CD23 antibody [EPR3617] (ab92495)
SCBT cat No: sc-58995|sc-7021|sc-271900|sc-18910|sc-9152|sc-23923|



CD23 Monoclonal Antibody

Catalogue No.





CD23 Monoclonal Antibody detects endogenous levels of CD23 protein.


Purified recombinant fragment of human CD23 expressed in E Coli





Recommended dilution

FC 1:200-1:400; ELISA 1:10000








CD23 Antibody was tube-contained. Ascitic fluid containing 0.03% sodium azide.


1 mg/ml


CD23 Antibody was purified using affinity purification.


-20 Celsius degree. Avoid repeated freeze/thaw cycles.

Alternative antibody names

Low affinity immunoglobulin epsilon Fc receptor antibody, BLAST-2 antibody, C-type lectin domain family 4 member J antibody, Fc-epsilon-RII antibody, Immunoglobulin E-binding factor antibody, Lymphocyte IgE receptor antibody, CD antigen CD23 antibody

Database links

Human UniProt/Swiss-Prot:P06734;Mouse UniPort/Swiss-Prot: P20693;Rat UniProt/Swiss-Port: Q6AZ45;Human Entrez Gene: 2208;Mouse Entrez Gene: 14128;Rat Entrez Gene: Rn.10326

Protein names

Low affinity immunoglobulin epsilon Fc receptor , BLAST-2 , C-type lectin domain family 4 member J , Fc-epsilon-RII , Immunoglobulin E-binding factor , Lymphocyte IgE receptor , CD antigen CD23

Protein function

Low-affinity receptor for immunoglobulin E (IgE) and CR2/CD21. Has essential roles in the regulation of IgE production and in the differentiation of B-cells (it is a B-cell-specific antigen).

Protein sequence and domain

Contains 1 C-type lectin domain.

Protein post-translational modifications

N- and O-glycosylated. / The secreted form sCD23 is produced by ADAM10-mediated ectodomain shedding.

Protein cellular localization

Cell membrane; Single-pass type II membrane protein / Cell membrane; Lipid-anchor / Secreted

Research area

All research areas>Lymphocyte Signaling>CD23
(View all antibody categories related to Lymphocyte Signaling)


AntibodyPlus can customize CD23 Antibody according to your requirement, including bulk product size,etc. Please contact AntibodyPlus provide antibody trial sample for your own antibody validation and collects antibody reviews.


St John’s Laboratory Ltd.

Product type

Primary antibody


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