半岛bd体育手机客户端 说明
一般描述
Myeloid cell surface antigen CD33, (cluster of differentiation 33) also known as SIGLEC3, siglecs (sialic acid binding Ig-like lectins) and GP67, belongs to the CD33-related SIGLEC gene family. It is a type 1 transmembrane protein and contains two immunoglobulin-like extracellular domains, a single transmembrane area and two intracellular inhibitory motifs. The CD33 gene is mapped to human chromosome 19q13.41.
The antibody WM53 reacts with CD33, a 67 kDa type I transmembrane glycoprotein (immunoglobulin superfamily) expressed on myeloid progenitors, monocytes, granulocytes, dendritic cells and mast cells; it is absent on platelets, lymphocytes, erythrocytes and hematopoietic stem cells.
免疫原
Human AML cells
应用
The reagent is designed for Flow Cytometry analysis of human blood cells using 4 μL reagent / 100 μL of whole blood or 106cells in a suspension. The content of a vial is sufficient for 100 tests.
生化/生理作用
Association of CD33 (cluster of differentiation 33) with sialic acid-containing ligands causes suppression of proinflammatory pathways in monocytes and macrophages. It is mainly involved in anti-inflammatory signaling, cell adhesion and endocytosis functions. CD33 also works as a myeloid differentiation marker. Mutations in the CD33 gene are associated with Alzheimer′s disease susceptibility and acute myeloid leukemia treatment efficacy. In microglia, increase in the expression of CD33 decreases amyloid β peptide phagocytosis.
特点和优势
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外形
Solution in phosphate buffered saline containing 15 mM sodium azide and 0.2% high-grade protease free BSA as a stabilizing agent.
免责声明
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
基本信息
| NACRES | NA.44 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 生物来源 | mouse |
| 偶联物 | FITC conjugate |
| 抗体形式 | purified immunoglobulin |
| antibody product type | primary antibodies |
| 克隆 | WM53, monoclonal |
| 形式 | buffered aqueous solution |
| species reactivity | human, nonhuman primates |
| technique(s) | flow cytometry: suitable |
| 同位素/亚型 | IgG1 |
| NCBI登记号 | NM_001082618.1 |
| UniProt登记号 | P20138 |
| 运输 | wet ice |
| 储存温度 | 2-8℃ |
| Gene Information | human ... CD33(945) |
安全信息
| 储存分类代码 | 12 - Non Combustible Liquids |
| WGK | WGK 2 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
