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CD33 Polyclonal Antibody

货号：YT5584
应用：WB;ELISA
种属：Human;Mouse

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靶点：
CD33

简介：
>>Hematopoietic cell lineage

基因名称：
CD33

蛋白名称：
Myeloid cell surface antigen CD33

Human Gene Id：
945

Human Swiss Prot No：
P20138

Mouse Swiss Prot No：
Q63994

免疫原：
The antiserum was produced against synthesized peptide derived from the Internal region of human CD33. AA range:71-120

特异性：
CD33 Polyclonal Antibody detects endogenous levels of CD33 protein.

组成：
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

来源：
Polyclonal, Rabbit,IgG

稀释：
WB 1:500 - 1:2000. ELISA: 1:10000. Not yet tested in other applications.

纯化工艺：
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

浓度：
1 mg/ml

储存：
-15°C to -25°C/1 year(Do not lower than -25°C)

其他名称：
CD33;SIGLEC3;Myeloid cell surface antigen CD33;Sialic acid-binding Ig-like lectin 3;Siglec-3;gp67;CD33

实测条带：
40kD

背景：
domain:Contains 2 copies of a cytoplasmic motif that is referred to as the immunoreceptor tyrosine-based inhibitor motif (ITIM). This motif is involved in modulation of cellular responses. The phosphorylated ITIM motif can bind the SH2 domain of several SH2-containing phosphatases.,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).,online information:Siglec-3,PTM: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.,similarity:Contains 1 Ig-like C2-type (immunoglobulin-like) domain.,similarity:Contains 1 Ig-like V-type (immunoglobulin-like) domain.,subunit:Interacts with PTPN6/SHP-1 and PTPN11/SHP-2 upon phosphorylation.,tissue specificity:Monocytic/myeloid lineage cells.,

功能：
domain:Contains 2 copies of a cytoplasmic motif that is referred to as the immunoreceptor tyrosine-based inhibitor motif (ITIM). This motif is involved in modulation of cellular responses. The phosphorylated ITIM motif can bind the SH2 domain of several SH2-containing phosphatases.,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).,online information:Siglec

细胞定位：
[Isoform CD33M]: Cell membrane ; Single-pass type I membrane protein.; [Isoform CD33m]: Peroxisome . CD33m isoform does not localize to cell surfaces but instead accumulates in peroxisomes. .

组织表达：
Monocytic/myeloid lineage cells. In the brain, CD33 is mainly expressed on microglial cells.

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货号：YT5584