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货号： bs-2042R-PE-Cy7 基本售价： 2980.0 元 规格： 100ul
产品信息
- 产品编号
- bs-2042R-PE-Cy7
- 英文名称
- Anti-CD33/PE-Cy7
- 中文名称
- PE-Cy7标记的CD33抗体
- 别 名
- CD33_HUMAN; CD33 antigen; CD33 molecule; FLJ00391; gp67; Myeloid cell surface antigen CD33; Myeloid cell surface antigen CD33 precursor; p67; Sialic acid binding Ig like lectin 3; Sialic acid binding immunoglobulin like lectin 3; SIGLEC3; Siglec-3.
- 规格价格
- 100ul/2980元购买 大包装/询价
- 说 明 书
- 100ul
- 研究领域
- 免疫学 神经生物学 干细胞
- 抗体来源
- Rabbit
- 克隆类型
- Polyclonal
- 交叉反应
- Human,
- 产品应用
- Flow-Cyt=1:50-200 IF=1:50-200
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
- 分 子 量
- 40/25kDa
- 性 状
- Lyophilized or Liquid
- 浓 度
- 1mg/ml
- 免 疫 原
- KLH conjugated synthetic peptide derived from human CD33
- 亚 型
- IgG
- 纯化方法
- affinity purified by Protein A
- 储 存 液
- 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
- 保存条件
- Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
- 产品介绍
- background:
CD33 is found on granulocyte and macrophage precursors in the bone marrow, but is not on pluripotent stem cells. The protein is also expressed on, and is a useful marker for, peripheral monocytes. It is also useful for distinguishing myelogenous leukaemia cells from lymphoid or erythroid leukaemias.
Function:
Putative adhesion molecule of myelomonocytic-derived cells that mediates sialic-acid dependent binding to cells. Preferentially binds to alpha-2,6-linked sialic acid. The sialic acid recognition site may be masked by cis interactions with sialic acids on the same cell surface. In the immune response, may act as an inhibitory receptor upon ligand induced tyrosine phosphorylation by recruiting cytoplasmic phosphatase(s) via their SH2 domain(s) that block signal transduction through dephosphorylation of signaling molecules. Induces apoptosis in acute myeloid leukemia (in vitro).
Subunit:
Interacts with PTPN6/SHP-1 and PTPN11/SHP-2 upon phosphorylation.
Subcellular Location:
Cell membrane; Single-pass type I membrane protein.
Tissue Specificity:
Monocytic/myeloid lineage cells.
Post-translational modifications:
Phosphorylation of Tyr-340 is involved in binding to PTPN6 and PTPN11. Phosphorylation of Tyr-358 is involved in binding to PTPN6.
Similarity:
Belongs to the immunoglobulin superfamily. SIGLEC (sialic acid binding Ig-like lectin) family.
Contains 1 Ig-like C2-type (immunoglobulin-like) domain.
Contains 1 Ig-like V-type (immunoglobulin-like) domain.
Database links:Entrez Gene: 945Human
Entrez Gene: 12489Mouse
Entrez Gene: 690492Rat
Omim: 159590Human
SwissProt: P20138Human
SwissProt: Q63994Mouse
Unigene: 83731Human
Unigene: 140157Mouse
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
CD33(Siglec-3)也是急性淋巴细胞白血病抗原,细胞表面跨膜糖蛋白.CD33表达于早期B淋巴细胞,某些粒性白细胞,骨髓基质细胞,部分上皮组织及其起源的肿瘤细胞中也有表达.主要应用于某些恶性淋巴瘤和白血病的分型.