Recombinant CD33 抗体
Quick Overview for Recombinant CD33 抗体 (ABIN7072725)
抗原
See all CD33 抗体抗体类型
适用
宿主
克隆类型
标记
应用范围
克隆位点
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原理
- Anti-CD33 [M195], Rabbit IgG, kappa
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特异性
- This antibody binds CD33, which is a 67 kD glycoprotein expressed on monocytes, hematopoetic progenitors, early myeloid progenitor cells and myeloid leukemias (acute and chronic) but not expressed on mature myeloid cells, normal stem cells, other hemtopoietic cells and non hematopoietic human tissues.
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产品特性
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Original Species of Ab: Mouse
Original Format of Ab: IgG2a
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纯化方法
- Protein A affinity purified
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免疫原
- The original antibody was generated by immunizing mice with live leukemic myeloblasts.
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亚型
- IgG kappa
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anti-CD33 (CD33) (AA 101-200) antibody
CD33 适用: 人, 小鼠 FACS, WB, ELISA, IHC (fro), ICC, IF (p), IF (cc), IHC (p) 宿主: 兔 Polyclonal unconjugated
anti-CD33 (CD33) (AA 15-237) antibodyCD33 适用: 人 FACS, WB, ELISA, IHC 宿主: 小鼠 Monoclonal 2C6B7 unconjugated
anti-CD33 (CD33) (AA 15-237) antibodyCD33 适用: 人 FACS, ELISA, IHC 宿主: 小鼠 Monoclonal 2C6B7 unconjugated
anti-CD33 (CD33) (AA 18-240) antibodyCD33 适用: 小鼠 WB, IHC, IP, ICC 宿主: 兔 Polyclonal unconjugated
anti-CD33 (CD33) (AA 49-259) antibodyCD33 适用: 人 WB, IHC, IF 宿主: 兔 Polyclonal unconjugated
anti-CD33 (CD33) (AA 261-364) antibodyCD33 适用: 人 FACS, WB, ELISA, IHC (fro), IF (p), IF (cc), IHC (p) 宿主: 兔 Polyclonal unconjugated
anti-CD33 (CD33) (AA 1-364) antibodyCD33 适用: 人 WB, ELISA, RNAi 宿主: 小鼠 Monoclonal 2D12-G4 unconjugated
anti-CD33 (CD33) antibodyCD33 适用: 人, 小鼠, 大鼠 WB, IHC, IF 宿主: 兔 Polyclonal unconjugated
anti-CD33 (CD33) antibodyCD33 适用: 人, Non-Human Primate FACS, WB, IP, IHC (fro), ICC, Func, MS 宿主: 小鼠 Monoclonal WM53 unconjugated
anti-CD33 (CD33) antibodyCD33 适用: 人, Non-Human Primate FACS, WB, IP, IHC (fro), ICC, MS 宿主: 小鼠 Monoclonal WM53 unconjugated
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应用备注
- This antibody is recommended for myeloid differentiation studies, diagnosis of acute non-lymphoid leukemia cells and therapeutic treatment of myelois leukemia. Specificity of this antibody to CD33 was determined using RIA and immunoabsorption. Immunoflurorescence assay showed that the antigen is not expressed on adult human tissues (PMID: 2716349). Flow cytometric analysis was used to confirm reactivity of M195 with fresh hematopoietic neoplasms in the blood or bone marrow. In combination with MY9, this antibody is useful in diagnosis of acute myelogenous leukemia(AML) (PMID: 2725060). Murine antibody M195 was used in the phase I trial of AML (PMID: 1999719). Humanized IgG1 and IgG3 versions of this antibody has higher apparent binding affinity for CD33 antigen than the chimeric and parent murine version (PMID: 1737932, 1458463). The increase in binding affinity resulted from eliminating an N-linked glycosylation site at residue 73 in the heavy chain variable region in the course of humanization (PMID: 8232322). Preliminary trials to treat AML with humanized antibody showed specific bone marrow targeting without an immunogenic response (PMID: 8124221).
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说明
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This chimeric rabbit antibody was made using the variable domain sequences of the original Mouse IgG2a format, for improved compatibility with existing reagents, assays and techniques.
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限制
- 仅限研究用
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浓度
- 1 mg/mL
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缓冲液
- PBS with 0.02 % Proclin 300.
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储存液
- ProClin
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注意事项
- This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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储存条件
- 4 °C,-20 °C
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储存方法
- Store at 4°C for up to 3 months. For longer storage, aliquot and store at -20°C.
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- CD33
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别名
- CD33
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背景
- Gp67, Siglec-3, Myeloid cell surface antigen CD33, Sialic acid-binding Ig-like lectin 3
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UniProt
- P20138
抗原
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