产品号 #60006_C
抗小鼠CD19的大鼠单克隆IgG2a抗体
6D5抗体靶向CD19,这是一种约95kDa的I型跨膜糖蛋白,在B细胞发育各阶段(从前B细胞到浆细胞)均有表面表达。在终末分化的浆细胞中,CD19表达下调但仍持续存在。该蛋白也表达于滤泡树突状细胞。CD19通过与CD21和CD81结合,作为B细胞受体(BCR)的共受体参与B细胞活化与分化。CD19激活时其胞内结构域会发生磷酸化,从而促进与激酶的结合并诱导细胞内信号级联反应。CD19突变可导致严重免疫缺陷综合征。通过交叉竞争实验证实,克隆6D5与克隆ID3识别相同的表位。
该抗体克隆已验证可用于EasySep™分选试剂盒分离细胞的纯度检测,包括 EasySep™ 小鼠B细胞分选试剂盒(产品号 #19854)。
亚型
一抗
靶抗原
CD19
别名
B4
活性物种
小鼠
偶联
Alexa Fluor 488,APC,Biotin 或 生物素,FITC,Pacific Blue,PE,未偶联的
宿主物种
大鼠
细胞类型
B 细胞
种属
小鼠
应用
细胞分选,CyTOF,流式细胞术,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
6D5
基因编号
12478
同种型
IgG2a,kappa
Figure 1. Data for Alexa Fluor® 488-Conjugated
Flow cytometry analysis of C57BL/6 mouse splenocytes labeled with Anti-Mouse CD19 Antibody, Clone 6D5, Alexa Fluor® 488 (filled histogram) or a rat IgG2a, kappa Alexa Fluor® 488 isotype control antibody (open histogram).
Figure 2. Data for PE-Conjugated
Flow cytometry analysis of C57BL/6 mouse splenocytes labeled with Anti-Mouse CD19 Antibody, Clone 6D5, PE (filled histogram) or a rat IgG2a, kappa PE isotype control antibody (open histogram).
Figure 3. Data for Unconjugated
Flow cytometry analysis of C57BL/6 mouse splenocytes labeled with Anti-Mouse CD19 Antibody, Clone 6D5, followed by a mouse anti-rat IgG2a antibody, FITC (filled histogram), or Rat IgG2a, kappa Isotype Control Antibody, Clone RTK2758 (Catalog #60076) followed by a mouse anti-rat IgG2a antibody, FITC (solid line histogram).
Figure 4. Data for APC-Conjugated
Flow cytometry analysis of C57BL/6 mouse splenocytes labeled with Anti-Mouse CD19 Antibody, Clone 6D5, APC (filled histogram) or a rat IgG2a, kappa APC isotype control antibody (solid line histogram).
Figure 5. Data for Biotin-Conjugated
Flow cytometry analysis of C57BL/6 mouse splenocytes labeled with Anti-Mouse CD19 Antibody, Clone 6D5, Biotin followed by streptavidin (SAV) APC (filled histogram) or a rat IgG2a, kappa biotin isotype control antibody followed by SAV APC (solid line histogram).
Figure 6. Data for FITC-Conjugated
Flow cytometry analysis of C57BL/6 mouse splenocytes labeled with Anti-Mouse CD19 Antibody, Clone 6D5, FITC (filled histogram) or a rat IgG2a, kappa FITC isotype control antibody (solid line histogram).
Figure 7. Data for PB-Conjugated
Flow cytometry analysis of C57BL/6 mouse splenocytes labeled with Anti-Mouse CD19 Antibody, Clone 6D5, Pacific Blue™ (filled histogram) or a rat IgG2a, kappa Pacific Blue™ isotype control antibody (solid line histogram).
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Species | Mouse |
---|---|
Clone | 6D5 |
Gene Id | 12478 |
Alternative Names | B4 |
Isotype | IgG2a, kappa |
免疫磁珠负选未标记的小鼠Pan-B(CD19+、CD19+CD138+、CD138+)细胞
大鼠单克隆IgG2a, kappa同型对照抗体
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