CD8 antibody | 38.65

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Mouse anti Sheep CD8:FITC

Mouse anti Sheep CD8

Mouse anti Sheep CD8:RPE

Product Type
Monoclonal Antibody
Clone
38.65
Isotype
IgG2a
Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
MCA2216F F 0.1 mg
MCA2216GA C F IP 0.1 mg
MCA2216PE F 100 Tests
Mouse anti Sheep CD8 antibody, clone 38.65 recognizes the ovine CD8 cell surface antigen, which is expressed by the cytotoxic/suppressor subset of T lymphocytes.

Under reducing conditions, the antigens immunoprecipitated by Mouse anti Sheep CD8 antibody, clone 38.65 migrate at ~33 kDa and ~36 kDa.

Product Details

Target Species
Sheep
Species Cross-Reactivity
Target SpeciesCross Reactivity
Bovine
Goat
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
Product Form
Purified IgG conjugated to R. Phycoerythrin (RPE) - lyophilized
Reconstitution
Reconstitute with 1 ml distilled water
Preparation
Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
Preparation
Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
Preparation
Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
Buffer Solution
Phosphate buffered saline
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 (NaN3)
Preservative Stabilisers
0.09%Sodium Azide
1%Bovine Serum Albumin
5%Sucrose
Carrier Free
Yes
Immunogen
Ovine efferent lymphocytes.
Approx. Protein Concentrations
IgG concentration 0.1 mg/ml
Approx. Protein Concentrations
IgG concentration 1.0 mg/ml
Fusion Partners
Spleen cells from immunised BALB/c mice were fused with cells of the mouse NS-1 myeloma cell 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.

This product should be stored undiluted.

Storage in frost-free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Storage
Prior to reconstitution store at +4oC. Following reconstitution store at +4oC.

DO NOT FREEZE.

This product should be stored undiluted. This product is photosensitive and should be protected from light. Should this product contain a precipitate we recommend microcentrifugation before use.
Shelf Life
18 months from date of despatch.
Shelf Life
18 months from date of despatch.
Shelf Life
12 months from date of reconstitution.

More Information

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 1/10
Flow Cytometry 1/50 1/100
Immunohistology - Frozen
Immunoprecipitation
Flow Cytometry Neat 1/10
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.
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 in 100ul.
Flow Cytometry
Use 10ul of the suggested working dilution to label 106 cells in 100ul.
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
Human anti Mouse IgG2a:FITC HCA037F 0.1 mg F
Human anti Mouse IgG2a:HRP HCA037P 0.1 mg E
Goat anti Mouse IgG (H/L):Alk. Phos. (Multi Species Adsorbed) STAR117A 0.5 mg E WB
Goat anti Mouse IgG (H/L):DyLight®488 (Multi Species Adsorbed) STAR117D488GA 0.1 mg F IF
Goat anti Mouse IgG (H/L):DyLight®549 (Multi Species Adsorbed) STAR117D549GA 0.1 mg F IF WB
Goat anti Mouse IgG (H/L):DyLight®649 (Multi Species Adsorbed) STAR117D649GA 0.1 mg F IF
Goat anti Mouse IgG (H/L):DyLight®680 (Multi Species Adsorbed) STAR117D680GA 0.1 mg F WB
Goat anti Mouse IgG (H/L):DyLight®800 (Multi Species Adsorbed) STAR117D800GA 0.1 mg F IF WB
Goat anti Mouse IgG (H/L):FITC (Multi Species Adsorbed) STAR117F 0.5 mg F
Goat anti Mouse IgG (H/L):HRP (Multi Species Adsorbed) STAR117P 0.5 mg E WB
Goat anti Mouse IgG (Fc):FITC STAR120F 1 mg C F
Goat anti Mouse IgG (Fc):HRP STAR120P 1 mg E WB
Rabbit F(ab')2 anti Mouse IgG:RPE STAR12A 1 ml F
Rabbit F(ab')2 anti Mouse IgG:HRP (Human Adsorbed) STAR13B 1 mg C E P RE WB
Goat anti Mouse IgG:FITC (Rat Adsorbed) STAR70 0.5 mg F
Goat anti Mouse IgG:RPE (Rat Adsorbed) STAR76 1 ml F
Goat anti Mouse IgG:HRP (Rat Adsorbed) STAR77 0.5 mg C E P
Goat anti Mouse IgG/A/M:Alk. Phos. STAR87A 1 mg C E WB
Goat anti Mouse IgG/A/M:HRP (Human Adsorbed) STAR87P 1 mg E
Rabbit F(ab')2 anti Mouse IgG:Dylight®800 STAR8D800GA 0.1 mg F IF WB
Rabbit F(ab')2 anti Mouse IgG:FITC STAR9B 1 mg F

Negative Isotype Controls Available

Description Product Code Pack Size Applications List Price Quantity
Mouse IgG2a Negative Control:FITC MCA929F 100 Tests F
Mouse IgG2a Negative Control:RPE MCA929PE 100 Tests F

Useful Reagents Available

Description Product Code Pack Size Applications List Price Quantity
Mouse anti Sheep CD4:Alexa Fluor® 647 MCA2213A647 100 Tests/1ml F
Mouse anti Sheep CD4:FITC MCA2213F 0.1 mg F
Mouse anti Sheep CD4:RPE MCA2213PE 100 Tests F

Application Based External Images

Flow Cytometry

Immunohistology - Frozen

Product Specific References

References for CD8 antibody

  1. Maddox, J.F. et al. (1985) Surface antigens, SBU-T4 and SBU-T8, of sheep T lymphocyte subsets defined by monoclonal antibodies.
    Immunology. 55 (4): 739-48.
  2. Mackay, C.R. et al. (1986) Three distinct subpopulations of sheep T lymphocytes.
    Eur J Immunol. 16 (1): 19-25.
  3. Mackay, C.R. et al. (1987) A monoclonal antibody to the p220 component of sheep LCA identifies B cells and a unique lymphocyte subset.
    Cell Immunol. 110 (1): 46-55.
  4. Mackay, C.R. et al. (1989) Gamma/delta T cells express a unique surface molecule appearing late during thymic development.
    Eur J Immunol. 19 (8): 1477-83.
  5. Mackay, C.R. et al. (1986) Thymocyte subpopulations during early fetal development in sheep.
    J Immunol. 136 (5): 1592-9.
  6. Breugelmans, S. et al. (2010) Immunoassay of lymphocyte subsets in ovine palatine tonsils.
    Acta Histochem. 113(4):416-22
  7. Lybeck, K.R. et al. (2009) Neutralization of interleukin-10 from CD14(+) monocytes enhances gamma interferon production in peripheral blood mononuclear cells from Mycobacterium avium subsp. paratuberculosis-infected goats.
    Clin Vaccine Immunol. 16 (7): 1003-11.
  8. Chan, S.S. et al. (2002) Generation and characterization of ovine dendritic cells derived from peripheral blood monocytes.
    Immunology. 107: 366-72.
  9. Davies, M.L. et al. (2004) Architecture of secondary lymphoid tissue in sheep experimentally challenged with scrapie.
    Immunology. 111: 230-6.
  10. Elhmouzi-Younes, J. et al. (2010) Ovine CD16+/CD14- blood lymphocytes present all the major characteristics of natural killer cells.
    Vet Res. 41: 4.
  11. Lybeck, K.R. et al. (2009) Neutralization of interleukin-10 from CD14(+) monocytes enhances gamma interferon production in peripheral blood mononuclear cells from Mycobacterium avium subsp. paratuberculosis-infected goats.
    Clin Vaccine Immunol. 16: 1003-11.
  12. Kallapur, S.G. et al. (2011) Pulmonary and Systemic Inflammatory Responses to Intraamniotic IL-1 alpha in fetal sheep.
    Am J Physiol Lung Cell Mol Physiol. 301(3):L285-95
  13. Bruce, C.J. et al. (1999) Depletion of bovine CD8+ T cells with chCC63, a chimaeric mouse-bovine antibody.
    Vet Immunol Immunopathol. 71 (3-4): 215-31.
  14. Nfon, C.K.et al (2012) Innate Immune Response to Rift Valley Fever Virus in Goats.
    PLoS Negl Trop Dis.6 (4): e1623.
  15. Lybeck, K.R. et al. (2012) Intestinal Strictures, Fibrous Adhesions and High Local Interleukin-10 Levels in Goats Infected Naturally with Mycobacterium avium subsp. paratuberculosis.
    J Comp Pathol. 148: 157-72.
  16. Olsen, L. et al. (2015) The early intestinal immune response in experimental neonatal ovine cryptosporidiosis is characterized by an increased frequency of perforin expressing NCR1(+) NK cells and by NCR1(-) CD8(+) cell recruitment.
    Vet Res. 46: 28.
  17. Goh, S. et al. (2016) Identification of Theileria lestoquardi Antigens Recognized by CD8+ T Cells.
    PLoS One. 11 (9): e0162571.
  18. Arranz-Solís, D. et al. (2016) Systemic and local immune responses in sheep after Neospora caninum experimental infection at early, mid and late gestation.
    Vet Res. 47: 2.