免疫组化是应用免疫学基本原理—抗原抗体反应,通过化学反应使标记抗体的显色剂(比如酶,荧光,同位素等)显色来确认组织或者细胞内抗原。如今免疫组化已经成为生物学领域最常用的生物技术之一。
Vectorlabs在免疫组化领域具有非常多的产品,其中vectorlabs的ABC试剂盒在免疫组化领域享有很高评价。ABC复合物(Avidin-biotin-HRP complex)使抗原抗体反应与ABC标记体系成为一个多级放大的体系,让该方法检测的敏感度明显提高。现在vectorlabs推出的VECTASTAIN® Elite® ABC mini-PLUS Kits Peroxidase,更小包装满足科研人员实验需求。
VECTASTAIN® Elite® ABC mini-PLUS Kits Peroxidase特点如下:
● 辣根过氧化物酶(HRP)酶检测系统,适用范围广
● 使用亲和素/生物素技术,灵敏度高
● 低背景
● 成本更低
● 操作简单方便
VECTASTAIN® Elite® ABC mini-PLUS Kits Peroxidase组分包含如下:
● 7.5 ml ready-to-use stabilized Elite ABC reagent
● 7.5 ml ready-to-use, biotinylated secondary antibody
● 7.5 ml 2.5% Animal Protein Block
● 7.5 ml BLOXALL Endogenous Enzyme Blocking Solution
● ImmPACT DAB EqV Substrate (3.75 ml Reagent 1 + 3.75 ml Reagent 2)
操作步骤如下:
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使用VECTASTAIN® Elite® ABC mini-PLUS Kits Peroxidase染色实例:
上图中左图是使用VECTASTAIN Elite ABC HRP Universal Mini-PLUS Kit, (Peroxidase, Horse Anti-Mouse/Rabbit IgG),右图是使用VECTASTAIN Elite ABC HRP Mini-PLUS Kit ,(Peroxidase, Anti-Mouse IgG)针对组织切片一抗是使用的来自mouse的Anti-Cytokeratin (AE1/AE3)
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上图是使用VECTASTAIN® Elite® ABC mini-PLUS Kits Peroxidase针对组织样本一抗是使用的兔来源的Anti-CD3
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上图是使用VECTASTAIN Elite ABC HRP Mini-PLUS Kit, (Peroxidase, Anti-Rabbit IgG)针对组织样本一抗是使用的兔来源的Anti-Ki67
产品名称 | 货号 | 染切片数 |
VECTASTAIN Elite ABC HRP Universal Mini-PLUS Kit, (Peroxidase, Horse Anti-Mouse/Rabbit IgG) | PK-8500 | 75 |
VECTASTAIN Elite ABC HRP Mini-PLUS Kit, (Peroxidase, Anti-Rabbit IgG) | PK-8501 | 75 |
VECTASTAIN Elite ABC HRP Mini-PLUS Kit ,(Peroxidase, Anti-Mouse IgG) | PK-8502 | 75 |
更多详情请联系Vectorlabs中国授权独家代理商欣博盛生物
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