抗人CD3抗体，克隆UCHT1

小鼠（BALB/c）单克隆IgG1抗体，抗人、黑猩猩CD3

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产品号 #（选择产品）

产品号 #60011_C

小鼠（BALB/c）单克隆IgG1抗体，抗人、黑猩猩CD3

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总览

实验数据

产品说明书及文档

应用领域

总览

UCHT1抗体识别人T细胞受体(TCR)/CD3复合物的~ 20kda CD3ε亚基，该亚基在~95%的成熟T细胞和NKT细胞表面表达，在胸腺细胞上呈可变表达。大多数T细胞瘤也表达CD3。CD3复合物由CD3γ、δ、ε、η和ζ亚基组合而成，与TCR非共价结合，参与将抗原识别信号转导到T细胞的胞质中，并调节TCR的细胞表面表达。TCR介导的T细胞激活涉及CD3亚基的胞质尾部，CD3 亚基是结构相关的 1 型跨膜蛋白，属于免疫球蛋白超家族。CD3亚基的突变与多种免疫缺陷疾病有关，包括严重的联合免疫缺陷（SCID）。

该抗体克隆已被验证可用于评估EasySep™试剂盒（包括EasySep™Direct人T细胞分选试剂盒（产品号 #19661），EasySep™人CD3正选试剂盒II（产品号 #17851；可能观察到部分阻断），EasySep™HLA全血T细胞富集试剂盒（产品号 #19951HLA）和EasySep™HLA全血CD2正选试剂盒（产品号 #18687HLA））分选的细胞纯度。

亚型
一抗

靶抗原
CD3

别名
CD3e，CD3epsilon，T3

活性物种
Chimpanzee，人

偶联
APC，FITC，PE

宿主物种
小鼠

细胞类型
T 细胞

种属
人，非人灵长类

应用
CyTOF，流式细胞术，功能学筛选，免疫细胞化学，免疫荧光，免疫组化，免疫沉淀，Western印迹

研究领域
免疫

克隆
UCHT1

基因编号
915

同种型
IgG1，kappa

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实验数据

Figure 1. Data for Alexa Fluor® 488-Conjugated

Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with Anti-Human CD3 Antibody, Clone UCHT1, Alexa Fluor® 488 (filled histogram) or a mouse IgG1, kappa Alexa Fluor® 488 isotype control antibody (solid line histogram).

Figure 2. Data for APC-Conjugated

(A) Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with Anti-Human CD3 Antibody, Clone UCHT1, APC (filled histogram) or a mouse IgG1, kappa APC isotype control antibody (black line histogram).
(B) Flow cytometry analysis of human buffy coat nucleated cells processed with the EasySep™ HLA Whole Blood CD3 Positive Selection Kit and labeled with Anti-Human CD3 Antibody, Clone UCHT1, APC. Histograms show labeling of buffy coat nucleated cells (Start) and isolated cells (Isolated). Labeling of start cells with a mouse IgG1, kappa APC isotype control antibody is shown (open histogram).
(C) Flow cytometry analysis of human whole blood nucleated cells processed with the EasySep™ HLA Whole Blood T Cell Enrichment Kit (Catalog #19951HLA). Histograms show labeling of HetaSep™-treated whole blood cells (Start) and isolated cells (Isolated). Labeling of start cells with a mouse IgG1, kappa APC isotype control antibody is shown (open histogram).

Figure 3. Data for Biotin-Conjugated

(A) Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with Anti-Human CD3 Antibody, Clone UCHT1, Biotin followed by streptavidin (SAV) APC (filled histogram) or a mouse IgG1, kappa biotin isotype control antibody followed by SAV APC (black line histogram).
(B) Flow cytometry analysis of human buffy coat nucleated cells processed with the EasySep™ HLA Whole Blood CD2 Positive Selection Kit and labeled with Anti-Human CD3 Antibody, Clone UCHT1, Biotin followed by streptavidin (SAV) APC. Histograms show labeling of buffy coat nucleated cells (Start) and isolated cells (Isolated). Labeling of start cells with a mouse IgG1, kappa biotin isotype control antibodyfollowed by SAV APC is shown (open histogram).
(C) Flow cytometry analysis of human buffy coat nucleated cells processed with the EasySep™ HLA Whole Blood CD3 Positive Selection Kit and labeled with Anti-Human CD3 Antibody, Clone UCHT1, Biotin followed by streptavidin (SAV) APC. Histograms show labeling of buffy coat nucleated cells (Start) and isolated cells (Isolated). Labeling of start cells with a mouse IgG1, kappa biotin isotype control antibodyfollowed by SAV APC is shown (open histogram).

Figure 4. Data for FITC-Conjugated

(A) Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with Anti-Human CD3 Antibody, Clone UCHT1, FITC (filled histogram) or a mouse IgG1, kappa FITC isotype control antibody (black line histogram).
(B) Flow cytometry analysis of human whole blood nucleated cells processed with the EasySep™ HLA Whole Blood T Cell Enrichment Kit and labeled with Anti-Human CD3 Antibody, Clone UCHT1, FITC. Histograms show labeling of HetaSep™-treated whole blood cells (Start) and isolated cells (Isolated). Labeling of start cells with a mouse IgG1, kappa FITC isotype control antibody is shown (open histogram).
(C) Flow cytometry analysis of human buffy coat nucleated cells processed with the EasySep™ HLA Whole Blood CD3 Positive Selection Kit and labeled with Anti-Human CD3 Antibody, Clone UCHT1, FITC. Histograms show labeling of buffy coat nucleated cells (Start) and isolated cells (Isolated). Labeling of start cells with a mouse IgG1, kappa FITC isotype control antibody is shown (open histogram).

Figure 5. Data for PE-Conjugated

Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with Anti-Human CD3 Antibody, Clone UCHT1, PE (filled histogram) or a mouse IgG1, kappa PE isotype control antibody (solid line histogram).

Figure 6. Data for Unconjugated

(A) Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with Anti-Human CD3 Antibody, Clone UCHT1, followed by goat anti-mouse IgG, FITC (filled histogram). Labeling with a mouse IgG1, kappa isotype control antibody followed by goat anti-mouse IgG, FITC is shown (solid line histogram).
(B) Flow cytometry analysis of PBMCs prior to being processed with EasySep™ Human CD3 Positive Selection Kit (Catalog #18051), which uses Anti-Human CD3 Antibody, Clone UCHT1, to select CD3+ cells. The cells were labeled with Anti-Human CD4 Antibody, Clone OKT4, Alexa Fluor® 488 (Catalog #60016AD) and Anti-Human CD8 Antibody, Clone RPA-T8, PE (Catalog #60022PE).
(C) Flow cytometry analysis of PBMCs processed with EasySep™ Human CD3 Positive Selection Kit and labeled with Anti-Human CD4 Antibody, Clone OKT4, Alexa Fluor® 488 (Catalog #60016AD) and Anti-Human CD8 Antibody, Clone RPA-T8 (Catalog #60022PE).

Figure 7. Data for PerCP-Cy55-Conjugated

(A) Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with Anti-Human CD3 Antibody, Clone UCHT1, PerCP-Cy5.5 (filled histogram) or a mouse IgG1, kappa isotype control antibody, PerCP-Cy5.5 (solid line histogram).
(B) Flow cytometry analysis of human PBMCs processed with the EasySep™ Human CD3 Positive Selection Kit (Catalog #18051) and labeled with Anti-Human CD3 Antibody, Clone UCHT1, PerCP-Cy5.5. Histograms show labeling of PBMCs (Start) and isolated cells (Isolated). Labeling of start cells with a mouse IgG1, kappa isotype control antibody, PerCP-Cy5.5 is shown in the bottom panel (solid line histogram).

Figure 8. Data for PerCP-Conjugated

Flow cytometry analysis of human peripheral blood mononuclear cells (PBMCs) labeled with Anti-Human CD3 Antibody, Clone UCHT1, PerCP (filled histogram) or a mouse IgG1, kappa isotype control antibody, PerCP (solid line histogram).