APC Anti-CD8 alpha antibody [53-6.7] (ab25499)
![Flow Cytometry - APC Anti-CD8 alpha antibody [53-6.7] (ab25499)](https://www.abcam.com/ps/products/25/ab25499/Images/ab25499-277205-anti-cd8-alpha-antibody-53-67-allophycocyanin-flow-cytometry.png "Flow Cytometry - APC Anti-CD8 alpha antibody [53-6.7] (ab25499)")
Key features and details
- APC Rat monoclonal [53-6.7] to CD8 alpha
- Suitable for: Flow Cyt
- Reacts with: Mouse
- Conjugation: APC. Ex: 645nm, Em: 660nm
- Isotype: IgG2a
Related conjugates and formulations
Overview
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Product name
APC Anti-CD8 alpha antibody [53-6.7]
See all CD8 alpha primary antibodies -
Description
APC Rat monoclonal [53-6.7] to CD8 alpha -
Host species
Rat -
Conjugation
APC. Ex: 645nm, Em: 660nm -
Tested applications
Suitable for: Flow Cytmore details -
Species reactivity
Reacts with: Mouse -
Immunogen
Tissue, cells or virus corresponding to CD8 alpha. Mouse Spleen Cells or Thymocyte Membranes
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General notes
This antibody blocks allogeneic help specific for class I MHC antigens and T cell responses to IL-2.
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C. Do Not Freeze. Store undiluted. -
Storage buffer
pH: 7.20
Preservative: 0.09% Sodium azide
Constituents: 0.14% Monobasic dihydrogen sodium phosphate, 0.87% Sodium chloride, 0.1% Gelatin -
Concentration information loading... -
Purity
Affinity purified -
Primary antibody notes
This antibody blocks allogeneic help specific for class I MHC antigens and T cell responses to IL-2. -
Clonality
Monoclonal -
Clone number
53-6.7 -
Isotype
IgG2a -
Light chain type
kappa -
Research areas
Associated products
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Alternative Versions
- Biotin Anti-CD8 alpha antibody [53-6.7] (ab25176)
- PE/Texas Red® Anti-CD8 alpha antibody [53-6.7] (ab25294)
- Anti-CD8 alpha antibody [53-6.7] (ab25478)
- PE Anti-CD8 alpha antibody [53-6.7] (ab25498)
- FITC Anti-CD8 alpha antibody [53-6.7] (ab25676)
- PE Anti-CD8 alpha antibody [53-6.7] (ab272343)
- Cy5 ® Anti-CD8 alpha antibody [53-6.7] (ab39850)
- PE/Cy7® Anti-CD8 alpha antibody [53-6.7] (ab39853)
- APC/Cy5.5® Anti-CD8 alpha antibody [53-6.7] (ab82005)
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Recombinant Protein
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab25499 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| Application | Abreviews | Notes |
|---|---|---|
| Flow Cyt |
Use at an assay dependent concentration.
ab129719 - Rat monoclonal IgG2a, is suitable for use as an isotype control with this antibody.
|
| Notes |
|---|
|
Flow Cyt
Use at an assay dependent concentration. ab129719 - Rat monoclonal IgG2a, is suitable for use as an isotype control with this antibody.
|
Target
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Function
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. -
Involvement in disease
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. -
Sequence similarities
Contains 1 Ig-like V-type (immunoglobulin-like) domain. -
Post-translational
modificationsAll 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. -
Cellular localization
Secreted and Cell membrane. - Information by UniProt
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Database links
- Entrez Gene: 12525 Mouse
- SwissProt: P01731 Mouse
- Unigene: 1858 Mouse
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Alternative names
- alpha polypeptide (p32) antibody
- CD_antigen=CD8a antibody
- CD8 antibody
see all
Images
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Flow Cytometry - APC Anti-CD8 alpha antibody [53-6.7] (ab25499)
Flow Cytometry analysis of C57Bl/6 splenocytes labeling CD8 alpha with ab25499 at 0.25 µg (solid line), and Rat IgG2a (Allophycocyanin) isotype control at 0.25 µg (dashed line).
Protocols
Datasheets and documents
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Datasheet download
References (2)
ab25499 has been referenced in 2 publications.
- Zhu G et al. ShenQi FuZheng Injection ameliorates fatigue-like behavior in mouse models of cancer-related fatigue. Biomed Pharmacother 111:1376-1382 (2019). PubMed: 30841452
- Anraku M et al. Synergistic antitumor effects of regulatory T cell blockade combined with pemetrexed in murine malignant mesothelioma. J Immunol 185:956-66 (2010). Flow Cyt ; Mouse . PubMed: 20548032
