CD8 antibody | YTC182.20

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Rat anti Human CD8:FITC

Rat anti Human CD8

Product Type
Monoclonal Antibody
Clone
YTC182.20
Isotype
IgG2b
Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
MCA351F F 100 Tests
MCA351GT C F IF 25 µg
MCA351G C F IF 0.2 mg
Rat anti Human CD8 antibody, clone YTC182.20 recognizes the human CD8 cell surface antigen, a ~30/32 kDa glycoprotein expressed by the cytotoxic/suppressor subset of T lymphocytes, and more weakly by NK cells.

Product Details

Target Species
Human
Species Cross-Reactivity
Target SpeciesCross Reactivity
Cynomolgus monkey
Rhesus Monkey
N.B. Antibody reactivity and working conditions may vary between species.
Product Form
Purified IgG conjugated to Fluorescein Isothiocyanate Isomer 1 (FITC) - liquid
Product Form
Purified IgG - liquid
Preparation
Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09%Sodium Azide
1%Bovine Serum Albumin
Preservative Stabilisers
0.09%Sodium Azide
Carrier Free
Yes
Immunogen
Mouse L cells transfected with human CD8 gene.
Approx. Protein Concentrations
IgG concentration 0.1 mg/ml
Approx. Protein Concentrations
Ig concentration 1.0mg/ml
Fusion Partners
Spleen cells from an immunised DA rat were fused with cells of the rat Y3/Ag.1.2.3 myeloma line.

Storage Information

Storage
Store at +4oC or at -20oC if preferred.

This product should be stored undiluted.

Storage in frost free freezers is not recommended. This product is photosensitive and should be protected from light.

Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Storage
Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Shelf Life
18 months from date of despatch.
Shelf Life
12 months from date of despatch.

More Information

UniProt
P01732 Related reagents
P10966 Related reagents
Entrez Gene
CD8A Related reagents
CD8B Related reagents
GO Terms
GO:0005576 extracellular region
GO:0007169 transmembrane receptor protein tyrosine kinase signaling pathway
GO:0005887 integral to plasma membrane
GO:0015026 coreceptor activity
GO:0019882 antigen processing and presentation
GO:0042101 T cell receptor complex
GO:0042288 MHC class I protein binding
GO:0050776 regulation of immune response
Acknowledgements
The isolation and characterisation of this cell line was carried out with the help of funds supplied by the Medical Research Council, United kingdom.
Regulatory
For research purposes only

Applications of CD8 antibody

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
Flow Cytometry Neat
Flow Cytometry 1/100 1/200
Immunofluorescence
Immunohistology - Frozen
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
Flow Cytometry
Use 10ul of the suggested working dilution to label 106 cells or cells or 100ul whole blood.
Flow Cytometry
Use 10ul of the suggested working dilution to label 106 cells in 100ul.

Secondary Antibodies Available

Description Product Code Pack Size Applications List Price Quantity
Goat anti Rat IgG:Alk. Phos. (Mouse Adsorbed) STAR131A 1 ml C E P WB
Goat anti Rat IgG:Biotin (Mouse Adsorbed) STAR131B 0.5 mg C E IF P WB
Rabbit F(ab')2 anti Rat IgG:Dylight®800 STAR16D800GA 0.1 mg F IF WB
Rabbit F(ab')2 anti Rat IgG:FITC STAR17B 1 mg F
Rabbit F(ab')2 anti Rat IgG:HRP STAR21B 1 mg C E P RE
Goat F(ab')2 anti Rat IgG:FITC (Mouse Adsorbed) STAR69 0.5 ml F
Goat anti Rat IgG:DyLight®649 (Mouse Adsorbed) STAR71D649GA 0.1 mg F IF
Goat anti Rat IgG:Dylight®800 (Mouse Adsorbed) STAR71D800GA 0.1 mg F IF WB
Goat anti Rat IgG:HRP (Mouse Adsorbed) STAR72 0.5 mg C E P
Goat F(ab')2 anti Rat IgG:RPE (Mouse Adsorbed) STAR73 0.5 ml F

Negative Isotype Controls Available

Description Product Code Pack Size Applications List Price Quantity
Rat IgG2b Negative Control:FITC MCA6006F 0.1 mg F
Rat IgG2b Negative Control MCA6006GA 0.1 mg F

Useful Reagents Available

Description Product Code Pack Size Applications List Price Quantity
Human Seroblock BUF070A 50 Test F
Human Seroblock BUF070B 200 Test F

Product Specific References

References for CD8 antibody

  1. Jonker, M. et al. (1989) Reactivity of mAb specific for human CD markers with Rhesus monkey leucocytes.
    Leucocyte Typing IV. Oxford University Press p 1058-1063.
  2. Yoshino, N. et al. (2000) Upgrading of flow cytometric analysis for absolute counts, cytokines and other antigenic molecules of cynomolgus monkeys (Macaca fascicularis) by using anti-human cross-reactive antibodies.
    Exp Anim. 49 (2): 97-110.
  3. Walton, L.J. et al. (1998) Intra-epithelial subpopulations of T lymphocytes and Langerhans cells in oral lichen planus.
    J Oral Pathol Med. 27 (3): 116-23.
  4. Shacklett, B.L. et al. (2004) Abundant expression of granzyme A, but not perforin, in granules of CD8+ T cells in GALT: implications for immune control of HIV-1 infection.
    J Immunol. 173 (1): 641-8.
  5. Wang, H. et al. (2016) Assessment of placental transfer and the effect on embryo-fetal development of a humanized monoclonal antibody targeting lymphotoxin-alpha in non-human primates.
    Reprod Toxicol. 63: 82-95.
  6. Salajegheh, M. et al. (2007) T cell receptor profiling in muscle and blood lymphocytes in sporadic inclusion body myositis.
    Neurology. 69 (17): 1672-9.
  7. Salajegheh, M. et al. (2007) Upregulation of thrombospondin-1(TSP-1) and its binding partners, CD36 and CD47, in sporadic inclusion body myositis.
    J Neuroimmunol. 187 (1-2): 166-74.
  8. Sasikala-Appukuttan, A.K. et al. (2013) Location and dynamics of the immunodominant CD8 T cell response to SIVΔnef immunization and SIVmac251 vaginal challenge.
    PLoS One. 8 (12): e81623.
  9. VanNierop, G.P. et al. (2017) Phenotypic and functional characterization of T cells in white matter lesions of multiple sclerosis patients.
    Acta Neuropathol. Jun 17 [Epub ahead of print].
  10. Cramer, M.L. et al. (2017) Induction of T-Cell Infiltration and Programmed Death Ligand 2 Expression by Adeno-Associated Virus in Rhesus Macaque Skeletal Muscle and Modulation by Prednisone.
    Hum Gene Ther. 28 (6): 493-509.