Thermo Fisher Scientific CD33/SIGLEC3 (Myeloid Cell Surface Antigen) Monoclonal Antibody (WM53), PE
CD33/SIGLEC3 단백질을 표적하는 인간 반응성 마우스 단클론 항체로, PE 형광 표지되어 있습니다. Flow cytometry 및 immunocytochemistry에 적합하며, AML 세포에서 유래한 항원으로 제작되었습니다. Protein A/G 정제, 4°C 암소 보관.
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Thermo Fisher Scientific CD33/SIGLEC3 (Myeloid Cell Surface Antigen) Monoclonal Antibody (WM53), PE
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Immunocytochemistry (ICC/IF) | 1:50–1:100 |
| Flow Cytometry (Flow) | 5 µL / 10⁶ cells |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG1, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | WM53 |
| Immunogen | Human AML cells |
| Conjugate | PE (R-Phycoerythrin) |
| Excitation / Emission Max | 565 / 576 nm |
| Form | Liquid |
| Concentration | 100 µg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4, with 0.05% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | 4°C, store in dark, DO NOT FREEZE |
| Shipping Conditions | Wet ice |
Additional Formats
- Unconjugated
- CF 488
- Custom conjugation available upon request
Target Information
CD33 is a transmembrane protein of the sialic acid-binding immunoglobulin-like lectin (Siglec) family. It contains immunoreceptor tyrosine-based inhibitory motifs (ITIMs) that recruit SHP-1 and SHP-2 phosphatases for signaling and receptor regulation. CD33 is expressed on myelomonocytic lineage cells, binds sialic acid residues on N- and O-glycans, and serves as a therapeutic target for acute myeloid leukemia (AML). It is found on granulocyte and macrophage precursors in bone marrow, but not on pluripotent stem cells, and acts as a marker for peripheral monocytes. CD33 helps distinguish myelogenous leukemia cells from lymphoid or erythroid leukemias. Dysfunction of CD33 is associated with certain malignancies such as 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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