CD33 antibody

Catalog No. ABIN7861044

The Mouse Monoclonal anti-CD33 antibody is suitable to detect CD33 in samples from Human. It has been validated for IHC.

Quick Overview for CD33 antibody (ABIN7861044)

Target: CD33

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This CD33 antibody is un-conjugated

Application: Immunohistochemistry (IHC)

Clone: SIGLEC3-3597

Product Details anti-CD33 Antibody

Purpose: CD33 / SIGLEC3 (Myeloid Cell Surface Antigen) Antibody

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.

Purification: 200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G.

Immunogen: Recombinant fragment (around a1-250) of human CD33 protein (exact sequence is proprietary)

Isotype: IgG2b, kappa

Application Details

Application Notes: Optimal working dilution should be determined by the investigator.

Restrictions: For Research Use only

Handling

Concentration: 1.0 mg/mL

Buffer: Prepared in 10  mM PBS

Preservative: Azide free

Storage: -20 °C,-80 °C

Storage Comment: Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.

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)

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

Molecular Weight: 67kDa

Gene ID: 945, 83731

UniProt: P20138