Testing Data
Mouse anti-Porcine CD8a Monoclonal Antibody | anti-CD8A antibody
Mouse Anti-Porcine CD8a-FITC
Porcine CD8, a type I transmembrane glycoprotein, is expressed as either a CD8 alpha alpha homodimer or a CD8 alpha beta heterodimer. It is found on most thymocytes, and on the "suppressor/cytotoxic" subpopulation of peripheral T cells. CD8 functions primarily as a co-receptor with MHC Class I-restricted T-cell receptors in antigen recognition. MAb 76-2-11 reacts with the CD8 alpha chain.1-3
Flow Cytometry Suggested Dilution: <= 1 ug/10^6 cells
The fluorescein (FITC) conjugate is supplied as 0.5 mg in 1.0 mL of PBS/NaN3. Store at 2-8 degree C.
The biotin (BIOT) conjugate is supplied as 0.5 mg in 1.0 mL of PBS/NaN3. Store at 2-8 degree C.
The R-phycoerythrin (R-PE) conjugate is supplied as 0.1 mg in 1.0 mL of PBS/NaN3 and a stabilizing agent. Store at 2-8 degree C. Do not freeze!
The Spectral Red (SPRD) conjugate is supplied as 0.1 mg in 1.0 mL of PBS/NaN3 and a stabilizing agent. Store at 2-8 degree C. Do not freeze!
Protect conjugated forms from light. Reagents are stable for the period shown on the label if stored as directed.
Testing Data
Testing Data
2. Yamada, K., D.H. Sachs, and H. DerSimonian. 1995. J. Immunol. 155:5249.
3. Smith, C.V., T. Sablinski, J.S. Arn, et al. 1994. J. Immunother. with Emphasis on Tumor Immunology 16:105.
NCBI and Uniprot Product Information
NCBI Description
The CD8 antigen is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell-cell interactions within the immune system. The CD8 antigen acts as a corepressor with the T-cell receptor on the T lymphocyte to recognize antigens displayed by an antigen presenting cell (APC) in the context of class I MHC molecules. The coreceptor functions as either a homodimer composed of two alpha chains, or as a heterodimer composed of one alpha and one beta chain. Both alpha and beta chains share significant homology to immunoglobulin variable light chains. This gene encodes the CD8 alpha chain isoforms. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq]
Uniprot Description
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.
Subunit structure: In general heterodimer of an alpha and a beta chain linked by two disulfide bonds. Can also form homodimers. Shown to be expressed as heterodimer on thymocytes and as homodimer on peripheral blood T-lymphocytes. Interacts with the MHC class I HLA-A/B2M dimer. Interacts with LCK in a zinc-dependent manner. Ref.9
Subcellular location: Isoform 1: Cell membrane; Single-pass type I membrane protein. Isoform 2: Secreted.
Post-translational modification: 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
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.
Research Articles on CD8A
Similar Products
Product Notes
The CD8A cd8a (Catalog #AAA673817) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. The Mouse Anti-Porcine CD8a-FITC reacts with Porcine and may cross-react with other species as described in the data sheet. AAA Biotech's CD8a can be used in a range of immunoassay formats including, but not limited to, Flow Cytometry; Immunoprecipitation. Research Application(s): Cytotoxicity assays Flow Cytometry Suggested Dilution: <= 1 ug/10^6 cells. Researchers should empirically determine the suitability of the CD8A cd8a for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "CD8a, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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