LAG3 抗体
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北京 101111
Quick Overview for LAG3 抗体 (ABIN6937766)
抗原
See all LAG3 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
- LAG-3 (also called CD223) is a high affinity MHC class II ligand present on the surface of CD4+CD8+ T cells and NK cell, with shared homology in structure to CD4 molecules. It has a glutamic acid-proline (EP) repetitive sequence found in other functionally distinct mammalian, parasitic, and bacterial proteins that may influence a conserved biological function. LAG-3+CD4+CD8+ T cells can associate with the T cell receptor (TCR) and downregulate TCR signaling in vitro. LAG-3 inhibits CD4-dependent T cell function via its cytoplasmic domain. LAG-3 Lys-468 within a conserved 'KIEELE' motif is essential for interaction with downstream signaling molecules. Furthermore, as a checkpoint inhibitor target, it may be superior to CTLA-4 and PD-1 since both antibodies only activate effector T-cells, whereas an antagonist LAG-3 antibody can both activate T effector cells (by downregulating the LAG-3 inhibiting signal into pre-activated LAG-3+ cells) and inhibit induced (i.e. antigen-specific) Treg suppressive activity.
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交叉反应 （详细）
- Human.
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纯化方法
- 1.0mg/ml of Ab purified from Bioreactor by Protein A/G.
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免疫原
- Recombinant full-length human LAG3 protein
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亚型
- IgG2a kappa
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anti-Lymphocyte-Activation Gene 3 (LAG3) (AA 66-199) antibody
LAG3 适用: 人 WB, ELISA, FACS 宿主: 小鼠 Monoclonal 4H6A3 unconjugated
anti-Lymphocyte-Activation Gene 3 (LAG3) (AA 103-132) antibodyLAG3 适用: 人, 小鼠 WB, FACS, IHC (p) 宿主: 兔 Polyclonal RB21775 unconjugated
anti-Lymphocyte-Activation Gene 3 (LAG3) (AA 103-132) antibodyLAG3 适用: 人 WB, ELISA, IHC 宿主: 兔 Polyclonal unconjugated
anti-Lymphocyte-Activation Gene 3 (LAG3) (AA 29-450) antibodyLAG3 适用: 人 WB, ELISA, IHC, FACS 宿主: 小鼠 Monoclonal 8B12E10 unconjugated
anti-Lymphocyte-Activation Gene 3 (LAG3) (AA 1-360) antibodyLAG3 适用: 人 WB 宿主: 兔 Polyclonal unconjugated
anti-Lymphocyte-Activation Gene 3 (LAG3) (AA 201-300) antibodyLAG3 适用: 人, 小鼠 WB, ELISA, ICC, IHC (p), IF (p), IF (cc), IHC (fro) 宿主: 兔 Polyclonal unconjugated
anti-Lymphocyte-Activation Gene 3 (LAG3) (AA 244-487) antibodyLAG3 适用: 人 WB, IHC, ICC, IP 宿主: 兔 Polyclonal unconjugated
anti-Lymphocyte-Activation Gene 3 (LAG3) (AA 209-451) antibodyLAG3 适用: 大鼠 WB, IHC, ICC, IP 宿主: 兔 Polyclonal unconjugated
anti-Lymphocyte-Activation Gene 3 (LAG3) (AA 29-450) antibodyLAG3 适用: 人 WB, ELISA, IF 宿主: 兔 Polyclonal unconjugated
anti-Lymphocyte-Activation Gene 3 (LAG3) antibodyLAG3 适用: 小鼠 FACS 宿主: 大鼠 Monoclonal C9B7W unconjugated
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应用备注
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Known_Application: ELISA (Use Ab at 2-4ug/ml for coating) (Order Ab without BSA); Optimal dilution for a specific application should be determined.
Positive_Control: Human tonsil or Hodgkin's lymphoma (IHC-P).
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限制
- 仅限研究用
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浓度
- 1.0 mg/mL
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缓冲液
- Prepared in 10 mM PBS, WITHOUT BSA and Azide.
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储存液
- Azide free
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储存条件
- -20 °C,-80 °C
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储存方法
- Antibody without azide store at -20 to -80 °C. Antibody is stable for 24 months. Non-hazardous.
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有效期
- 24 months
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- LAG3 (Lymphocyte-Activation Gene 3 (LAG3))
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别名
- LAG3
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背景
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CD223, FDC protein, LAG-3,Lymphocyte Activation Gene 3 (LAG-3) (Negative Checkpoint Regulator)
Cellular localisation: Membrane. -
分子量
- 70kDa
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基因ID
- 3902, 409523
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UniProt
- P18627
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途径
- Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Cancer Immune Checkpoints
抗原
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