CD22 抗体 (PE)
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北京 101111
Quick Overview for CD22 抗体 (PE) (ABIN1106082)
抗原
See all CD22 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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特异性
- Clone B-ly8 produces mouse IgG1 immunoglobulins directed against CD22, molecular weight 130-140 kDa.
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纯化方法
- Affinity chromatography
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亚型
- IgG1
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anti-CD22 Molecule (CD22) (AA 621-725) antibody
CD22 适用: 人 FACS, WB, ELISA, IHC, ICC 宿主: 小鼠 Monoclonal 2H1C4 unconjugated
anti-CD22 Molecule (CD22) (AA 52-178) antibodyCD22 适用: 人 FACS, WB, ELISA, IHC, IF, Coat, StM 宿主: 小鼠 Monoclonal BLCAM-1795 unconjugated
anti-CD22 Molecule (CD22) (AA 621-725) antibodyCD22 适用: 人 FACS, ELISA, ICC 宿主: 小鼠 Monoclonal 1A3A11 unconjugated
anti-CD22 Molecule (CD22) antibody (PE)CD22 适用: 人 FACS, IFA 宿主: 小鼠 Monoclonal RFB4 PE
anti-CD22 Molecule (CD22) (AA 52-178) antibodyCD22 适用: 人 FACS, WB, ELISA, IHC, IF, Coat 宿主: 小鼠 Monoclonal BLCAM-1796 unconjugated
anti-CD22 Molecule (CD22) (AA 708-847) antibodyCD22 适用: 人 WB, IF 宿主: 兔 Polyclonal unconjugated
anti-CD22 Molecule (CD22) (AA 52-178) antibodyCD22 适用: 人 IHC 宿主: 兔 Monoclonal 022R unconjugated Recombinant Antibody
anti-CD22 Molecule (CD22) antibodyCD22 适用: 人, Non-Human Primate FACS, WB, IP 宿主: 小鼠 Monoclonal MEM-01 unconjugated
anti-CD22 Molecule (CD22) (AA 20-687) antibodyCD22 适用: 人 FACS, WB, ELISA, IF, IP 宿主: 兔 Monoclonal DM13 unconjugated
anti-CD22 Molecule (CD22) antibodyCD22 适用: 人, 小鼠, 大鼠, 猴, 犬 WB, IHC, IHC (p) 宿主: 小鼠 Monoclonal 4C3 unconjugated
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应用备注
- Optimal working dilution should be determined by the investigator.
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限制
- 仅限研究用
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缓冲液
- 0.01 M sodium phosphate, 0.15 M NaCl, pH 7.3, 0.2 % BSA, 0.09 % sodium azide
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储存液
- Sodium azide
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注意事项
- This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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储存条件
- 4 °C
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储存方法
- Store the antibody undiluted at 2-8 °C. Fluorochrome labelled product is photosensitive and should be protected from light.
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- CD22 (CD22 Molecule (CD22))
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别名
- CD22
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背景
- CD22 is detected in the cytoplasm early in B cell development (late pro-B cell stage), appears on the cell surface simultaneously with surface IgD, and is found on most mature B cells. Expression is lost with terminal differentiation of B cells and is absent on plasma cells. Activation of B cells via surface Ig increases CD22 expression [1]. It is more strongly expressed on prolymphocytic leukemia and HCL than in chronic lymphocytic leukemia. B cell lineage ALL express membrane and cytoplasmic CD22. CD22 forms a loose complex with the BcR cell antigen receptor (BcR) [2]. The cytoplasmic domain is tyrosine phosphorylated upon ligation of the BCR and associates via SH2 domains with the tyrosine phosphatase SHP-1, the tyrosine kinase Syk and phospholipase C-g1 [3,4]. CD22 down-modulates the B cell activation threshold, presumably through its association with SHP-1 and other signaling molecules [2,3]. Mice deficient in CD22 show exaggerated antibody responses to antigen and have raised levels of autoantibodies [1,5]. CD22 can also mediate cell adhesion through its interaction with cell surface molecules bearing the appropriate sialoglycoconjugates, but only when these conjugates are not on the CD22 bearing cell itself [2,6].Synonyms: B-cell receptor CD22, B-lymphocyte cell adhesion molecule, BL-CAM, Leu-14, SIGLEC2, Sialic acid-binding Ig-like lectin 2, Siglec-2
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基因ID
- 933
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NCBI登录号
- NP_001172028
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UniProt
- P20273
抗原
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