CD3 antibody | CA17.2A12
Canine T cells labeled with FITC conjugated Mouse anti Canine CD3 antibody, clone CA17.2A12 (MCA1774F) by flow cytometry.
Image caption:
CD11b+CD14−MHCII− cells suppress T cell proliferation. Facs sorted CD11b+CD14−MHCII− cells isolated from a dog with osteosarcoma or healthy PBMCs were co-incubated with mitogen-stimulated CD4+ and CD8+ T cells isolated from a healthy dog for 72 hs. No stimulated cells were used as negative control. Proliferative responses were measured by 3H-thymidine incorporation from experiments performed in triplicate. CPM, counts per minute. Mean ± SEM are shown.
From: Goulart MR, Pluhar GE, Ohlfest JR (2012)
Identification of Myeloid Derived Suppressor Cells in Dogs with Naturally Occurring Cancer.
PLoS ONE 7(3): e33274.
This image is from an open access article distributed under the terms of the Creative Commons Attribution License.
Mouse anti Dog CD3:FITC
CD3 antibody, clone CA17.2A12 recognizes the canine CD3 cell surface antigen expressed by thymocytes and mature T lymphocytes. Clone CA17.2A12 is a valuable flow cytometric and immunohistologic tool for canine lymphoma detection of T-cell origin.
Mouse anti Dog CD3
CD3 antibody, clone CA17.2A12 recognizes the canine CD3 cell surface antigen expressed by thymocytes and mature T lymphocytes. Clone CA17.2A12 is a valuable flow cytometric and immunohistologic tool for canine lymphoma detection of T-cell origin.
- Product Type
- Monoclonal Antibody
- Clone
- CA17.2A12
- Isotype
- IgG1
| Product Code | Applications | Pack Size | List Price | Quantity |
|---|---|---|---|---|
| MCA1774F | F | 0.1 mg |
|
|
| MCA1774GA | C F IF IP P* | 0.1 mg |
|
Mouse anti Dog CD3 antibody, clone CA17.2A12 recognizes the canine CD3 cell surface antigen, expressed by thymocytes and mature T lymphocytes. CD3 is engaged in the surface expression of the T-cell antigen receptor (TCR) and the signal transduction pathway resulting from MHC ligand binding to the TCR. CD3 is made up of a number of invariant subchains of the immunoglobulin superfamily.
Mouse anti Dog CD3 clone CA17.2A12 is a valuable flow cytometric and immunohistologic tool for canine lymphoma detection of T-cell origin (Miniscalco et al. 2003).
Mouse anti Dog CD3 clone CA17.2A12 is a valuable flow cytometric and immunohistologic tool for canine lymphoma detection of T-cell origin (Miniscalco et al. 2003).
Product Details
- Target Species
- Dog
- 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
- Preparation
- Purified IgG prepared by affinity chromatography on Protein G
- 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 - Immunogen
- Affinity enriched TCR/CD3 membrane proteins isolated from thymocytes and the T cell line CLGL-90
- Approx. Protein Concentrations
- IgG concentration 0.1 mg/ml
- Approx. Protein Concentrations
- IgG concentration 1.0 mg/ml
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. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Guarantee
- 18 months from date of despatch.
- Guarantee
- 18 months from date of despatch.
More Information
- UniProt
- P27597 Related reagents
- Entrez Gene
- CD3E Related reagents
- GO Terms
- GO:0016021 integral to membrane
- GO:0004888 transmembrane receptor activity
- Regulatory
- For research purposes only
Applications of CD3 antibody
| Application Name | Verified | Min Dilution | Max Dilution |
|---|---|---|---|
| Flow Cytometry | Neat | 1/10 | |
| Flow Cytometry | 1/25 | 1/50 | |
| Immunofluorescence | |||
| Immunohistology - Frozen | |||
| Immunohistology - Paraffin 1 | |||
| Immunoprecipitation |
- 1 This product requires antigen retrieval using heat treatment. Citrate buffer, pH 6.0 is recommended for this purpose.
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 100ul whole blood.
N.B.. MCA1774F should not be used with MCA1781PE (mouse anti canine B-cells), in dual colour flow cytometry, due to non-specific interactions between the two reagents. - Flow Cytometry
- Use 10ul of the suggested working dilution to label 106 cells or 100ul whole blood
Copyright © 2019 Bio-Rad Antibodies (formerly AbD Serotec)
Secondary Antibodies Available
Negative Isotype Controls Available
| Description | Product Code | Applications | Pack Size | List Price | Quantity |
|---|---|---|---|---|---|
| Mouse IgG1 Negative Control:FITC | MCA928F | F | 100 Tests |
|
|
| Mouse IgG1 Negative Control | MCA928 | F | 100 Tests |
|
Product Specific References
References for CD3 antibody
-
Moore, P.F. and Rossitto, P.V. (1993) Development of monoclonal antibodies to canine T cell receptor complex (TCR/CD3) and their utilisation in the diagnosis of T cell neoplasia.
Vet. Pathol. 30: 457. Abstract 117 -
McDonough, S. P. and Moore, P. F. (2000) Clinical, hematologic, and immunophenotypic characterization of canine large granular lymphocytosis.
Vet Pathol. 37:637-46. -
Moore, P.F. et al. (2006) Canine hemophagocytic histiocytic sarcoma: a proliferative disorder of CD11d+ macrophages.
Vet Pathol. 43 (5): 632-45. -
Vernau, W and Moore, P. F. (1999) An immunophenotypic study of canine leukemias and preliminary assessment of clonality by polymerase chain reaction.
Vet Immunol Immunopathol. 69:145-64. -
Moreno, J. et al (1999) The immune response and PBMC subsets in canine visceral leishmaniasis before, and after, chemotherapy.
Vet Immunol Immunopathol. 71:181-95. -
Machado, G.F. et al. (2011) Intravascular Lymphomatosis in the Central Nervous System of Dogs: Immunohistochemical Investigation in Two Cases
Braz J Vet Pathol 4: 47-51 -
Fellman, C.L. et al. (2011) Cyclosporine A affects the in vitro expression of T cell activation-related molecules and cytokines in dogs.
Vet Immunol Immunopathol. 140: 175-80. -
Watabe, A. et al. (2011) Alterations of lymphocyte subpopulations in healthy dogs with aging and in dogs with cancer.
Vet Immunol Immunopathol. 142: 189-200. -
Hsiao, Y.W. et al (2004) Tumor-infiltrating lymphocyte secretion of IL-6 antagonizes tumor-derived TGF-beta 1 and restores the lymphokine-activated killing activity.
J Immunol. 172: 1508-14. -
Huang, Y.C. et al. (2008) CD5-low expression lymphocytes in canine peripheral blood show characteristics of natural killer cells.
J Leukoc Biol. 84: 1501-10. -
Out, T.A. et al. (2002) Local T-cell activation after segmental allergen challenge in the lungs of allergic dogs.
Immunology. 105: 499-508. -
Zentek, J. et al. (2002) Morphology and immunopathology of the small and large intestine in dogs with nonspecific dietary sensitivity.
J Nutr. 132: 1652S-4S. -
Hai, M. et al. (2008) Potential genotoxicity from integration sites in CLAD dogs treated successfully with gammaretroviral vector-mediated gene therapy.
Gene Ther. 15: 1067-71. -
Altmann, S. et al. (2008) High Mobility Group Box 1-Protein expression in canine haematopoietic cells and influence on canine peripheral blood mononuclear cell proliferative activity
Vet Immunol Immunopathol. 126: 367-72. -
Ting-De Ravin, S.S. et al. (2006) Correction of canine X-linked severe combined immunodeficiency by in vivo retroviral gene therapy.
Blood. 107: 3091-7. -
Miranda, S. et al. (2007) Characterization of circulating lymphocyte subpopulations in canine leishmaniasis throughout treatment with antimonials and allopurinol.
Vet Parasitol. 144: 251-60. -
Maiolini, A. et al. (2012) Toll-like receptors 4 and 9 are responsible for the maintenance of the inflammatory reaction in canine steroid-responsive meningitis-arteritis, a large animal model for neutrophilic meningitis.
J Neuroinflammation. 9: 226. -
Aresu, L. et al. (2014) VEGF and MMP-9: biomarkers for canine lymphoma.
Vet Comp Oncol. 12: 29-36. -
Schaut, R.G. et al. (2016) Regulatory IgDhi B Cells Suppress T Cell Function via IL-10 and PD-L1 during Progressive Visceral Leishmaniasis.
J Immunol. 196 (10): 4100-9. -
Villaescusa A et al. (2012) Evaluation of peripheral blood lymphocyte subsets in family-owned dogs naturally infected by Ehrlichia canis.
Comp Immunol Microbiol Infect Dis. 35 (4): 391-6. -
Riondato, F. et al. (2016) Analytical and diagnostic validation of a flow cytometric strategy to quantify blood and marrow infiltration in dogs with large B-cell lymphoma.
Cytometry B Clin Cytom. 90 (6): 525-530. -
Byrne, K. et al (2000) A standardized gating technique for the generation of flow cytometry data for normal canine and normal feline blood lymphocytes.
Vet Immunol Immunopathol. 73:167-82. -
Perosso, J. et al. (2014) Alteration of sFAS and sFAS ligand expression during canine visceral leishmaniosis.
Vet Parasitol. 205 (3-4): 417-23. -
Grøndahl-Rosado C et al. (2015) NCR1+ cells in dogs show phenotypic characteristics of natural killer cells.
Vet Res Commun. 39 (1): 19-30. -
Miller, J. et al. (2015) Humoral and Cellular Immune Response in Canine Hypothyroidism.
J Comp Pathol. 153 (1): 28-37. -
McGill, J.L. et al. (2016) Vaccination with an Attenuated Mutant of Ehrlichia chaffeensis Induces Pathogen-Specific CD4+ T Cell Immunity and Protection from Tick-Transmitted Wild-Type Challenge in the Canine Host.
PLoS One. 11 (2): e0148229. -
Constantinoiu CC et al. (2015) Mucosal tolerance of the hookworm Ancylostoma caninum in the gut of naturally infected wild dogs.
Parasite Immunol. Jul 27 [Epub ahead of print] -
Duz, A.L. et al. (2014) The TcI and TcII Trypanosoma cruzi experimental infections induce distinct immune responses and cardiac fibrosis in dogs.
Mem Inst Oswaldo Cruz. 109 (8): 1005-13. -
Mie, K. et al. (2016) Change in peripheral blood lymphocyte count in dogs following adoptive immunotherapy using lymphokine-activated T killer cells combined with palliative tumor resection.
Vet Immunol Immunopathol. 177: 58-63. -
Schaut, R.G. et al. (2016) Recovery of antigen-specific T cell responses from dogs infected with Leishmania (L.) infantum by use of vaccine associated TLR-agonist adjuvant.
Vaccine. 34 (44): 5225-34. -
Gelain, M.E. et al. (2014) CD44 in canine leukemia: analysis of mRNA and protein expression in peripheral blood.
Vet Immunol Immunopathol. 159 (1-2): 91-6. -
Michael, H.T. et al. (2013) Isolation and characterization of canine natural killer cells.
Vet Immunol Immunopathol. 155 (3): 211-7. -
Bonnefont-Rebeix, C. et al. (2016) Characterization of a novel canine T-cell line established from a spontaneously occurring aggressive T-cell lymphoma with large granular cell morphology.
Immunobiology. 221 (1): 12-22. -
Schmidli, M.R. et al. (2018) Inflammatory pattern of the infrapatellar fat pad in dogs with canine cruciate ligament disease.
BMC Vet Res. 14 (1): 161. -
Roatt, B.M. et al. (2017) A Vaccine Therapy for Canine Visceral Leishmaniasis Promoted Significant Improvement of Clinical and Immune Status with Reduction in Parasite Burden.
Front Immunol. 8: 217.
