Thermo Fisher Scientific CD33 Polyclonal Antibody
Thermo Fisher Scientific CD33 Polyclonal Antibody는 인간 CD33 단백질을 인식하는 토끼 유래 IgG 항체로, Western blot 및 IHC(P) 분석에 적합합니다. 비결합형 액상 형태이며, 연구용으로만 사용됩니다. AML 등 혈액암 연구에 활용 가능합니다.
- 카탈로그번호
- PA511674
- 판매단위
- pk
카탈로그
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:10–1:50 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | KLH conjugated synthetic peptide between 12–39 amino acids from the N-terminal region of human CD33 (SIGLEC3) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification | Size-exclusion, Dialysis, Ammonium sulfate precipitation |
| Storage Buffer | PBS, pH 7.4 |
| Contains | 0.09% 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_2074229 |
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 protein tyrosine phosphatases SHP-1 and SHP-2, contributing to signal regulation and receptor removal via ubiquitination.
CD33 is expressed on myelomonocytic lineage cells and binds sialic acid residues on cell surfaces. It is a known therapeutic target for acute myeloid leukemia (AML) and is found on granulocyte and macrophage precursors in the bone marrow, but not on pluripotent stem cells.
Additionally, CD33 serves as a marker for 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.
제품 이미지
(해당 항체의 항원 이미지: PA5-11674_CD33_P20138-1_Rabbit.svg, PA5-11674_CD33_P20138-1_Rabbit_PDP.jpeg)
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