CD123 Antibody / IL3RA

CD123 is an interleukin 3 specific subunit of a heterodimeric cytokine receptor. The receptor is comprised of a ligand specific alpha subunit and a signal transducing beta subunit shared by the receptors for interleukin 3 (IL3), colony stimulating factor 2 (CSF2/GM-CSF), and interleukin 5 (IL5) . The binding of this protein to IL3 depends on the beta subunit. The beta subunit is activated by the ligand binding, and is required for the biological activities of IL3. This gene and the gene encoding the colony stimulating factor 2 receptor alpha chain (CSF2RA) form a cytokine receptor gene cluster in a X-Y pseudo-autosomal region on chromosomes X or Y.

Product Specifications

CAS Number

9007-83-4

Specifications

The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.

UniProt

P26951

Host

Mouse

Reactivity

Human

Immunogen

A portion of amino acids 26-171 was used as the immunogen for the CD123 antibody.

Clonality

Monoclonal

Isotype

IgG2b κ

Clone

IL3RA/1531

Applications

IHC-P

Purity

Protein G affinity chromatography

Format

Purified

Buffer

Prediluted in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide; *For IHC use only*

Reconstitution

Store the CD123 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).

Limitations

This CD123 antibody is available for research use only.

Storage Conditions

Store the CD123 antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide) .

Formulation

Prediluted in 1X PBS, 0.1 mg/mL BSA (US sourced), 0.05% sodium azide; *For IHC use only*

Location

Cell surface, Cytoplasmic

Image Legend

IHC staining of FFPE human lymph node with CD123 antibody. HIER: boil tissue sections in 10mM Tris with 1mM EDTA, pH 9 for 10-20 min and allow to cool.