概述

  • 产品名称
    Anti-CD8 alpha抗体[OX-8]
    参阅全部 CD8 alpha 一抗
  • 描述
    小鼠单克隆抗体[OX-8] to CD8 alpha
  • 经测试应用
    适用于: Blocking, Flow Cyt, IHC-Fr, IHC-P, WB, IP, ICC/IFmore details
  • 种属反应性
    与反应: Rat
  • 免疫原

    Rat thymocyte membrane glycoproteins.

  • 阳性对照
    • IHC-Fr: Rat lymph node and spleen tissues.

性能

  • 形式
    Liquid
  • 存放说明
    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term.
  • 存储溶液
    Preservative: 0.09% Sodium Azide
    Constituents: PBS, pH 7.2
  • Concentration information loading...
  • 纯度
    Protein G purified
  • 克隆
    单克隆
  • 克隆编号
    OX-8
  • 骨髓瘤
    NS1
  • 同种型
    IgG1
  • 研究领域

应用

Our Abpromise guarantee covers the use of ab33786 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
Blocking Use at an assay dependent concentration.
Flow Cyt 1/50 - 1/100. Use 10µl of the suggested working dilution to label 106 cells in 100µl.



ab170190-Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.
IHC-Fr Use at an assay dependent concentration.
IHC-P Use at an assay dependent concentration.
WB Use at an assay dependent concentration.
IP Use at an assay dependent concentration.
ICC/IF Use at an assay dependent concentration.

靶标

  • 功能
    Identifies cytotoxic/suppressor T-cells that interact with MHC class I bearing targets. CD8 is thought to play a role in the process of T-cell mediated killing. CD8 alpha chains binds to class I MHC molecules alpha-3 domains.
  • 疾病相关
    Defects in CD8A are a cause of familial CD8 deficiency (CD8 deficiency) [MIM:608957]. Familial CD8 deficiency is a novel autosomal recessive immunologic defect characterized by absence of CD8+ cells, leading to recurrent bacterial infections.
  • 序列相似性
    Contains 1 Ig-like V-type (immunoglobulin-like) domain.
  • 翻译后修饰
    All of the five most carboxyl-terminal cysteines form inter-chain disulfide bonds in dimers and higher multimers, while the four N-terminal cysteines do not.
  • 细胞定位
    Secreted and Cell membrane.
  • Information by UniProt
  • 数据库链接
  • 别名
    • alpha polypeptide (p32) antibody
    • CD8 antibody
    • CD8 antigen alpha polypeptide antibody
    • CD8 antigen alpha polypeptide (p32) antibody
    • CD8a antibody
    • CD8A antigen antibody
    • CD8A molecule antibody
    • CD8A_HUMAN antibody
    • Leu2 antibody
    • Leu2 T lymphocyte antigen antibody
    • Ly3 antibody
    • LYT3 antibody
    • MAL antibody
    • OKT8 T cell antigen antibody
    • OTTHUMP00000160760 antibody
    • OTTHUMP00000160764 antibody
    • OTTHUMP00000203528 antibody
    • OTTHUMP00000203721 antibody
    • p32 antibody
    • T cell antigen Leu2 antibody
    • T cell co receptor antibody
    • T-cell surface glycoprotein CD8 alpha chain antibody
    • T-lymphocyte differentiation antigen T8/Leu-2 antibody
    • T8 T cell antigen antibody
    • T8/Leu-2 T-lymphocyte differentiation antigen antibody
    see all

图片

  • ab33786 staining CD8 alpha in rat spleen tissue by Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections).
    Tissue was fixed with 10% neutral buffered formalin and a heat mediated antigen retrieval step was performed using citrate buffer. Samples were then permeabilized with Triton X-100, blocked using 5% serum for 30 minutes at 25°C and then incubated with ab33786 at a 1/100 dilution for 1 hour at 25°C. The secondary used was a biotin-conjugated rabbit anti-mouse polyclonal, used at a 1/300 dilution.

    See Abreview

  • Frozen rat lymph node tissue stained for CD8 alpha using ab33786 (B, green) in immunohistochemical analysis. Also stained for CD11b (A, red). C is the merged image with nuclei counterstained blue using DAPI.

  • Frozen rat lymph node tissue stained for CD8 alpha using ab33786 (B, green) in immunohistochemical analysis. Also stained for CD25 (A, red). C is the merged image with nuclei counterstained blue using DAPI.

  • ab33786 staining CD8 alpha in rat spleen tissue by Immunohistochemistry (Frozen sections).
    Tissue was fixed in acetone, blocked with 5% serum for 30 minutes at 25°C, then incubated with ab33786 at a 1/200 for 1 hour 30 minutes at 25°C. The secondary used was a biotin conjugated rabbit anti-mouse polyclonal, used at a 1/300.

    See Abreview

  • Frozen rat lymph node tissue stained for CD8 alpha using ab33786 (B, green) in immunohistochemical analysis. Also stained for CD25 (red). Nuclei counterstained blue using DAPI.

文献

This product has been referenced in:
  • Connolly NP  et al. Genetically engineered rat gliomas: PDGF-driven tumor initiation and progression in tv-a transgenic rats recreate key features of human brain cancer. PLoS One 12:e0174557 (2017). IHC-Fr ; Rat . Read more (PubMed: 28358926) »
  • Han S  et al. LPS alters the immuno-phenotype of glioma and glioma stem-like cells and induces in vivo antitumor immunity via TLR4. J Exp Clin Cancer Res 36:83 (2017). Read more (PubMed: 28641579) »

See all 5 Publications for this product

客户评价及客户问答

Abcam guarantees this product to work in the species/application used in this Abreview.
Application
Immunohistochemistry (Frozen sections)
Sample
Rat Tissue sections (spleen)
Specification
spleen
Fixative
Acetone
Permeabilization
No
Blocking step
Serum as blocking agent for 30 minute(s) · Concentration: 5% · Temperature: 25°C
Username

Abcam user community

Verified customer

提交于 Sep 07 2011

Abcam guarantees this product to work in the species/application used in this Abreview.
Application
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample
Rat Tissue sections (spleen)
Specification
spleen
Fixative
10 % Neutral Buffered Formalin
Antigen retrieval step
Heat mediated - Buffer/Enzyme Used: Citrate
Permeabilization
Yes - Triton X-100
Blocking step
Serum as blocking agent for 30 minute(s) · Concentration: 5% · Temperature: 25°C
Username

Abcam user community

Verified customer

提交于 Sep 06 2011

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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