Anti-CD8 alpha antibody [C8/468 + C8/144B] - BSA and Azide free (ab213020)
Key features and details
- Mouse monoclonal [C8/468 + C8/144B] to CD8 alpha - BSA and Azide free
- Suitable for: IHC-P
- Reacts with: Human
- Isotype: IgG1
Overview
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Product name
Anti-CD8 alpha antibody [C8/468 + C8/144B] - BSA and Azide free
See all CD8 alpha primary antibodies -
Description
Mouse monoclonal [C8/468 + C8/144B] to CD8 alpha - BSA and Azide free -
Host species
Mouse -
Tested applications
Suitable for: IHC-Pmore details -
Species reactivity
Reacts with: Human -
Immunogen
This product was produced with the following immunogens:
Recombinant fragment corresponding to Human CD8 alpha. Clone C8/468.
Database link: P01732
Synthetic peptide corresponding to Human CD8 alpha (C terminal). Clone C8/144B. 13 amino acid synthetic peptide from C terminal cytoplasmic domain
Database link: P01732 -
Positive control
- HuT78 or hPBL. Human tonsil tissue.
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General notes
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
Please note that this antibody is an oligoclonal antibody. It is a cocktail of monoclonal antibodies that have been carefully selected. Oligoclonal antibodies have not only the specificity and batch-to-batch consistency of a monoclonal antibody, but also have the advantage of the sensitivity of a polyclonal antibody due to their ability to recognize multiple epitopes on an antigen.
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle. -
Storage buffer
pH: 7.2
Constituent: 100% PBS -
Carrier free
Yes -
Concentration information loading...
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Purity
Protein A/G purified -
Purification notes
ab213020 is purified from Bioreactor Concentrate by Protein A/G. -
Clonality
Monoclonal -
Clone number
C8/468 + C8/144B -
Isotype
IgG1 -
Light chain type
kappa -
Research areas
Associated products
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Alternative Versions
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Compatible Secondaries
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Conjugation kits
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Isotype control
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Recombinant Protein
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Related Products
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab213020 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 |
---|---|---|
IHC-P |
Use a concentration of 0.5 - 1 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
(for 30 minutes at RT) |
Notes |
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IHC-P
Use a concentration of 0.5 - 1 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. (for 30 minutes at RT) |
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: 925 Human
- Omim: 186910 Human
- SwissProt: P01732 Human
- Unigene: 85258 Human
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Alternative names
- alpha polypeptide (p32) antibody
- CD_antigen=CD8a antibody
- CD8 antibody
see all
Images
Datasheets and documents
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Datasheet download
References (1)
ab213020 has been referenced in 1 publication.
- McDowell SAC et al. Neutrophil oxidative stress mediates obesity-associated vascular dysfunction and metastatic transmigration. Nat Cancer 2:545-562 (2021). PubMed: 35122017