- 询价
- BIO-RAD
- MCA5951GA
- 2025年10月17日
- C, F, IP, WB
- Pig
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- 详细信息
- 文献和实验
- 技术资料
- 免疫原：
Porcine PBMCs
- 亚型：
IgG1
- 形态：
Purified IgG - liquid
- 克隆性：
Monoclonal Antibody
- 标记物：
Purified
- 适应物种：
Pig
- 保质期：
自发货之日起 12 个月
- 目录编号：
PPT3
- 供应商：
伯乐生命医学产品（上海）有限公司
- 应用范围：
C, F, IP, WB
- 浓度：
IgG concentration 1.0 mg/ml
- 抗体名：
CD3 antibody | PPT3
- 规格：
0.1 mg
Mouse anti Pig CD3, clone PPT3 recognizes the porcine homologue of human CD3ε, a 24 kDa single pass type I membrane protein expressed by T-lymphocytes. Clone PPT3, also known under the clone designation FY1H2, was clustered at the second international swine CD workshop and found to specifically recognise an epitope on the porcine CD3ε designated as CD3c (Pescovitz, M.D., et al. 1998).
CD3 is a multimeric protein complex composed of four distinct polypeptide chains (ε, γ, δ, ζ) that assemble and function as three pairs of dimers (εγ, εδ, ζζ). The CD3 complex serves as a T cell co-receptor that associates non-covalently with the T cell receptor (TCR) (Guy, C.S & Vignali, D.G. 2009). CD3 is a defining feature of cells belonging to the T cell lineage, antibodies recognising pig CD3 therefore provide useful markers of porcine T cells.
Clone PPT3 has been demonstrated to recognise an epitope that is expressed both intracellularly and extracellularly, additionally clone PPT3 has been demonstrated to activate α/β T-cells (Kirkham P.A., et al. 1996).
Clone PPT3 was tested on PBL from a range of other mammalian species and found to be negative suggesting that the epitope recognised by this clone is specific to porcine (Yang, H. et al. 1996).
CD3 is a multimeric protein complex composed of four distinct polypeptide chains (ε, γ, δ, ζ) that assemble and function as three pairs of dimers (εγ, εδ, ζζ). The CD3 complex serves as a T cell co-receptor that associates non-covalently with the T cell receptor (TCR) (Guy, C.S & Vignali, D.G. 2009). CD3 is a defining feature of cells belonging to the T cell lineage, antibodies recognising pig CD3 therefore provide useful markers of porcine T cells.
Clone PPT3 has been demonstrated to recognise an epitope that is expressed both intracellularly and extracellularly, additionally clone PPT3 has been demonstrated to activate α/β T-cells (Kirkham P.A., et al. 1996).
Clone PPT3 was tested on PBL from a range of other mammalian species and found to be negative suggesting that the epitope recognised by this clone is specific to porcine (Yang, H. et al. 1996).
储存信息
This product is shipped at ambient temperature. It is recommended to aliquot and store at -20°C on receipt. When thawed, aliquot the sample as needed. Keep aliquots at 2-8°C for short term use (up to 4 weeks) and store the remaining aliquots at -20°C.
Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended.
Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended.
应用
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 | ✓ | 1/50 | 1/200 |
| Immunohistology - Frozen | ✓ | ||
| Immunoprecipitation | ✓ | ||
| Western Blotting | ✓ |
Where this product 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 product for use in their own system using appropriate negative/positive controls.
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文献和实验该产品被引用文献
Source Reference
- Yang, H. et al. (1996) Preparation of monoclonal anti-porcine CD3 antibodies and preliminary characterization of porcine T lymphocytes.
Immunology. 88 (4): 577-85.
References for CD3 antibody
- Kirkham, P.A. et al. (1996) Porcine CD3 epsilon: its characterization, expression and involvement in activation of porcine T lymphocytes.
Immunology. 87 (4): 616-23. - Uehlein, S. et al. (2021) Human-like Response of Pig T Cells to Superagonistic Anti-CD28 Monoclonal Antibodies.
J Immunol. 207 (10): 2473-88. - Zhao, H. et al. (2022) Development of RAG2 -/- IL2Rγ -/Y immune deficient FAH-knockout miniature pig.
Front Immunol. 13: 950194. - Maciag, S.S. et al. (2022) On the influence of the source of porcine colostrum in the development of early immune ontogeny in piglets.
Sci Rep. 12 (1): 15630. - dos Santos, M.C. et al. (2023) Effect of yeast extracted β-glucans on the immune response and reproductive performance of gilts in the adaptation, gestation, and lactation periods
Livestock Science. 275: 105289. - Haach, V. et al. (2023) A polyvalent virosomal influenza vaccine induces broad cellular and humoral immunity in pigs.
Virol J. 20 (1): 181. - Hu, Z. et al. (2019) Genomic variant in porcine TNFRSF1A gene and its effects on TNF signaling pathway in vitro.
Gene. 700: 105-109. - Boschetto, F. et al. (2024) Protocol for extracting and isolating porcine bone-marrow-derived macrophages from ribs.
STAR Protoc. 5 (2): 103085.
Further Reading
- Guy, C.S. & Vignali, D.A. (2009) Organization of proximal signal initiation at the TCR:CD3 complex.
Immunol Rev. 32: 7-21.
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文献支持
Mouse anti Pig CD3，clone PPT3
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