
Thermo Fisher Scientific CD33 Monoclonal Antibody (WM53)
인간 CD33 단백질을 인식하는 WM53 클론의 Mouse IgG1 단일클론 항체입니다. Western blot, IHC, ICC/IF, Flow Cytometry에 사용 가능하며, Protein A로 정제된 액상 형태입니다. AML 세포 유래 면역원으로 제작되어 CD33 관련 연구에 적합합니다.
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Applications
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | Assay-dependent |
| Immunohistochemistry (Frozen) (IHC (F)) | 2 µg/mL |
| Immunocytochemistry (ICC/IF) | Assay-dependent |
| Flow Cytometry (Flow) | Assay-dependent |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | WM53 |
| Immunogen | Human AML cells |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1.56 mg/mL |
| Purification | Protein A |
| Storage Buffer | PBS, pH 7.2 |
| Contains | 0.1% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2539439 |
Product Specific Information
The immunogen for this product shares homology with CD22 and myelin associated glycoproteins.
Target Information
CD33 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 capable 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. It is found on granulocyte and macrophage precursors in the bone marrow, but not on pluripotent stem cells. CD33 is also expressed on peripheral monocytes and is useful for distinguishing myelogenous leukemia cells from lymphoid or erythroid leukemias.
Diseases associated with CD33 dysfunction include gallbladder lymphoma and extracutaneous mastocytoma.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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