(13 references)-
- 抗原 See all CD28 抗体
- CD28
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适用
- 小鼠
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宿主
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Golden Syrian Hamster
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克隆类型
- 单克隆
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标记
- This CD28 antibody is conjugated to Biotin
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应用范围
- Flow Cytometry (FACS)
- 品牌
- BD Pharmingen™
- 产品特性
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The 37.51 antibody reacts with CD28, which is expressed on most thymocytes, at low density on nearly all CD4+ and CD8+ peripheral T cells, and at even lower density on NK cells. The expression of CD28, in splenocytes and thymocytes, has been reported to increase after activation. CD28 transcripts are found in mast cells, and cell-surface expression of CD28 is induced upon maturation or activation of mast cells. It has been reported that CD28 is not expressed on some populations of intraepithelial T lymphocytes. CD28 is a costimulatory receptor, its ligands include CD80 (B7-1) and CD86 (B7-2). The 37.51 mAb augments proliferation and cytokine production by activated T and NK cells and can provide a costimulatory signal for CTL induction. There is considerable evidence that CD28 is a costimulatory receptor involved in many, but not all, T cell-dependent immune responses. This antibody is routinely tested by flow cytometric analysis. Other applications were tested during antibody development only or reported in the literature. Two-color analysis of CD28 expression on splenic T lymphocytes. After pre-incubation with purified anti-mouse CD16/CD32 mAb 2.4G2 [Mouse BD Fc Block™] (Cat. No. 553141), BALB/c splenocytes were simultaneously stained with FITC-conjugated anti-mouse CD4 mAb RM4-5 (Cat. No. 553046) and FITC-conjugated anti-mouse CD8a mAb 53-6.7 (Cat. No. 553030), in addition to staining with biotinylated anti-mouse CD28 clone 37.51 (right panel), followed by streptavidin-PE (Cat. No. 554061). Flow cytometry was performed on a BD FACScan™ flow cytometry system.
BD Pharmingen™ Biotin Hamster Anti-Mouse CD28 - Biotin - Clone 37.51 - Isotype Syrian Hamster IgG2, λ1 - Reactivity Ms - 0.5 mg - 纯化方法
- The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.
- 免疫原
- Mouse EL-4 (T-cell lymphoma) Cells
- 克隆位点
- 37-51
- 亚型
- IgG2 lambda
- Top Product
- Discover our top product CD28 Primary Antibody
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anti-CD28 (CD28) (AA 1-120) antibody
CD28 适用: 人, 小鼠, 大鼠 FACS, WB, ELISA, IHC (fro), IF (p), IHC (p), IF (cc) 宿主: 兔 Polyclonal unconjugated
anti-CD28 (CD28) (AA 19-152) antibodyCD28 适用: 人 FACS, ELISA 宿主: 兔 Monoclonal DM61 unconjugated Recombinant Antibody
anti-CD28 (CD28) antibodyCD28 适用: 人, Non-Human Primate FACS, WB, IP, IHC (fro), ICC 宿主: 小鼠 Monoclonal CD28-2 unconjugated
anti-CD28 (CD28) antibody (FITC)CD28 适用: 人, Non-Human Primate FACS 宿主: 小鼠 Monoclonal CD28-2 FITC
anti-CD28 (CD28) antibodyCD28 适用: 人, Non-Human Primate FACS, WB, IP, Func, IHC (fro), ICC 宿主: 小鼠 Monoclonal CD28-2 unconjugated
anti-CD28 (CD28) antibodyCD28 适用: 大鼠 FACS, IP 宿主: 小鼠 Monoclonal JJ319 unconjugated
anti-CD28 (CD28) antibodyCD28 适用: 人, 小鼠, Cow, Pig, 绵羊 FACS, IF, Func 宿主: 小鼠 Monoclonal 204-12 unconjugated
anti-CD28 (CD28) antibodyCD28 适用: 人 FACS, IF, Func 宿主: 小鼠 Monoclonal CB28 unconjugated
anti-CD28 (CD28) (C-Term) antibodyCD28 适用: 人, 小鼠, 大鼠 WB, IHC 宿主: 兔 Polyclonal unconjugated
anti-CD28 (CD28) (Internal Region) antibodyVerified CD28 适用: 人 WB, ELISA, IHC 宿主: 山羊 Polyclonal unconjugated
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- 应用备注
- Flow Cytometry : For flow cytometry of cell suspensions from peripheral lymphoid tissues, it is recommended that multicolor staining be performed to identify T lymphocytes and/or NK cells and that purified anti-mouse CD16/CD32 mAb 2.4G2 [Mouse BD Fc Block™] be used. Since this antigen is expressed at low density on resting peripheral T lymphocytes, it is recommended that a "bright" second-step reagent, such as Streptavidin-PE , be used for flow cytometric staining of these cell populations.
- 限制
- 仅限研究用
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- 浓度
- 0.5 mg/mL
- 缓冲液
- Aqueous buffered solution containing protein stabilizer and ≤0.09 % sodium azide.
- 储存液
- Sodium azide
- 注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
- 注意事项
- The antibody was conjugated with biotin under optimum conditions, and unreacted biotin was removed.
- 储存条件
- 4 °C
- 储存方法
- Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
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: "Following the fate of individual T cells throughout activation and clonal expansion. Signals from T cell receptor and CD28 differentially regulate the induction and duration of a proliferative ..." in: The Journal of clinical investigation, Vol. 100, Issue 12, pp. 3173-83, (1998) (PubMed).
: "Surface molecules that drive T cell development in vitro in the absence of thymic epithelium and in the absence of lineage-specific signals." in: Immunity, Vol. 6, Issue 3, pp. 245-55, (1997) (PubMed).
: "CD28 expression by mouse mast cells is modulated by lipopolysaccharide and outer surface protein A lipoprotein from Borrelia burgdorferi." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 159, Issue 6, pp. 2840-8, (1997) (PubMed).
: "CD28-induced cytokine production and proliferation by thymocytes are differentially regulated by the p59fyn tyrosine kinase." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 159, Issue 5, pp. 2169-76, (1997) (PubMed).
: "Gamma delta T cells of the murine vagina: T cell response in vivo in the absence of the expression of CD2 and CD28 molecules." in: International immunology, Vol. 9, Issue 1, pp. 161-7, (1997) (PubMed).
: "CD80 (B7.1) and CD54 (intracellular adhesion molecule-1) induce target cell susceptibility to promiscuous cytotoxic T cell lysis." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 157, Issue 10, pp. 4347-53, (1996) (PubMed).
: "Differential requirement of CD28 costimulation for activation of murine CD8+ intestinal intraepithelial lymphocyte subsets and lymph node cells." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 155, Issue 1, pp. 76-82, (1995) (PubMed).
: "The B7 and CD28 receptor families." in: Immunology today, Vol. 15, Issue 7, pp. 321-31, (1994) (PubMed).
: "CD28-mediated costimulation is necessary for optimal proliferation of murine NK cells." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 152, Issue 7, pp. 3361-9, (1994) (PubMed).
: "CD28-B7 interactions allow the induction of CD8+ cytotoxic T lymphocytes in the absence of exogenous help." in: The Journal of experimental medicine, Vol. 177, Issue 6, pp. 1791-6, (1993) (PubMed).
: "Differential T cell costimulatory requirements in CD28-deficient mice." in: Science (New York, N.Y.), Vol. 261, Issue 5121, pp. 609-12, (1993) (PubMed).
: "Identification and distribution of the costimulatory receptor CD28 in the mouse." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 149, Issue 2, pp. 380-8, (1992) (PubMed).
: "CD28-mediated signalling co-stimulates murine T cells and prevents induction of anergy in T-cell clones." in: Nature, Vol. 356, Issue 6370, pp. 607-9, (1992) (PubMed).
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: "Following the fate of individual T cells throughout activation and clonal expansion. Signals from T cell receptor and CD28 differentially regulate the induction and duration of a proliferative ..." in: The Journal of clinical investigation, Vol. 100, Issue 12, pp. 3173-83, (1998) (PubMed).
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- 抗原
- CD28
- 别名
- CD28 (CD28 产品)
- 别名
- Tp44 antibody, CD28RNA antibody, cd28 antibody, CD28 molecule antibody, CD28 antigen antibody, Cd28 molecule antibody, CD28 molecule L homeolog antibody, CD28 antibody, Cd28 antibody, cd28.L antibody
- 途径
- TCR Signaling, Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response
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