B细胞ELISpot
有2种方式来检测抗原特异性B细胞:用抗原(A)或特异的抗免疫球蛋白抗体(B)包被PVDF板。利用生物素化的anti-IgG (A)或生物素化的抗原(B)来识别捕获的抗原特异性抗体。第二种方法仅需要少量的抗原就能产生更多清晰的斑点。使用FluoroSpot试剂盒可以检测B细胞分泌的多个免疫球蛋白亚型(请参考FluoroSpot荧光免疫斑点实验,可咨询欣博盛生物获取)。
图1. B细胞ELISpot实验原理:A(抗原包被)和B(生物素化抗原检测)显示2种不同的ELISpot方法检测抗原特异性B细胞;C为B细胞总IgG的ELISpot检测
图2. 使用R848和重组IL-2刺激培养PBMC细胞72h后,洗涤细胞,转移到ELISpot板培养并分析总IgG分泌的B细胞 (50,000 cells/well, 过夜孵育)
B细胞ELISpot试剂盒信息
产品名称 | 编号 | 供应商 |
人B细胞ELISpot试剂盒 | ||
Human IgA ELISpotPlus kit (ALP) ,with 4 plates | 3860-2AW-Plus | Mabtech |
Human IgA ELISpotPlus kit (HRP) ,with 4 plates | 3860-2HW-Plus | Mabtech |
Human IgE ELISpotPlus kit (ALP) ,with 4 plates | 3810-2AW-Plus | Mabtech |
Human IgE ELISpotPlus kit (HRP) ,with 4 plates | 3810-2HW-Plus | Mabtech |
Human IgG ELISpotPlus kit (ALP) ,with 4 plates | 3850-2AW-Plus | Mabtech |
Human IgG ELISpotPlus kit (HRP) ,with 4 plates | 3850-2HW-Plus | Mabtech |
Human IgM ELISpotPlus kit (ALP) ,with 4 plates | 3840-2AW-Plus | Mabtech |
Human IgM ELISpotPlus kit (HRP) ,with 4 plates | 3840-2HW-Plus | Mabtech |
猴B细胞ELISpot试剂盒 | ||
Monkey IgA ELISpotPlus kit (ALP) ,with 4 plates | 3860M-2AW-Plus | Mabtech |
Monkey IgA ELISpotPlus kit (HRP) ,with 4 plates | 3860M-2HW-Plus | Mabtech |
小鼠B细胞ELISpot试剂盒 | ||
Mouse IgA ELISpotPlus kit (ALP) ,with 4 plates | 3835-2AW-Plus | Mabtech |
Mouse IgA ELISpotPlus kit (HRP) ,with 4 plates | 3835-2HW-Plus | Mabtech |
Mouse IgG ELISpotPlus kit (ALP) ,with 4 plates | 3825-2AW-Plus | Mabtech |
Mouse IgG ELISpotPlus kit (HRP) ,with 4 plates | 3825-2HW-Plus | Mabtech |
Mouse IgM ELISpotPlus kit (ALP) ,with 4 plates | 3845-2AW-Plus | Mabtech |
Mouse IgM ELISpotPlus kit (HRP) ,with 4 plates | 3845-2HW-Plus |
Mabtech |
更多详情,请联系Mabtech中国授权一级代理商欣博盛生物