CD33 antibody (AA 51-224)

Catalog No. ABIN7127193

This Mouse Monoclonal antibody specifically detects CD33 in IHC (f). It exhibits reactivity toward Human.

Quick Overview for CD33 antibody (AA 51-224) (ABIN7127193)

Target: CD33

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This CD33 antibody is un-conjugated

Application: Immunohistochemistry (Formalin-fixed Sections) (IHC (f))

Product Details anti-CD33 Antibody

Binding Specificity: AA 51-224

Specificity: Recognizes a 67 kDa glycoprotein, which is identified as CD33. It is a transmembrane protein of the sialic acid-binding immunoglobulin-like lectin (Siglec) family. It belongs to the immunoreceptor tyrosine-based inhibitory motif (ITIM)-containing molecules able of recruiting protein tyrosine phosphatases SHP-1 and SHP-2 to signal assemblies, these ITIMs are also used for ubiquitin-mediated removal of the receptor from the cell surface. CD33 is expressed on cells of myelomonocytic lineage, binds sialic acid residues in N- and O-glycans on cell surfaces, and is a therapeutic target for acute myeloid leukemia. CD33 is expressed on myeloid progenitors, monocytes, granulocytes, dendritic cells and mast cells. It is absent on platelets, lymphocytes, erythrocytes and hematopoietic stem cells.

Cross-Reactivity (Details): Human.

Purification: 1.0mg/ml of Ab purified from Bioreactor by Protein A/G.

Immunogen: Recombinant fragment (around aa51-224) of human CD33 protein (exact sequence is proprietary)

Isotype: IgG2

Application Details

Application Notes:

Known_Application: Immunohistochemistry (Formalin-fixed) (1-2 μg/mL for 30 minutes at RT),(Staining of formalin-fixed tissues requires heating tissue sections in 10 mM Tris with 1 mM EDTA, pH 9.0, for 45 min at 95 °C followed by cooling at RT for 20 minutes),Optimal dilution for a specific application should be determined.

Positive_Control: Human dendritic and mast cells. Human lymph nodes and tonsils.

Restrictions: For Research Use only

Handling

Concentration: 1.0 mg/mL

Buffer: Prepared in 10 mM PBS, WITHOUT BSA and Azide.

Preservative: Azide free

Storage: -20 °C,-80 °C

Storage Comment: Antibody without azide - store at -20 to -80 °C. Antibody is stable for 24 months. Non-hazardous.

Expiry Date: 24 months

Target Details for CD33

Target: CD33

Alternative Name: CD33

Background: Gp67, My9, Myeloid cell surface antigen CD33, p67, Sialic acid-binding Ig-like lectin 3 (SIGLEC3),CD33 / SIGLEC3 (Myeloid Cell Surface Antigen)
Cellular localisation: Cell surface

Molecular Weight: 67kDa

Gene ID: 945, 83731

UniProt: P20138