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形式
liquid
质量水平
用途
sufficient for ≥100 slides staining and fixing
应用
diagnostic assay manufacturing
hematology
histology
储存温度
2-8°C
应用
银增强试剂盒已被用于确定各种组织中金纳米棒的存在，并用于电子显微镜制备银增强金胶体。
特点和优势
胶体金标签通常仅在电子显微镜水平可见。银增强剂通过沉淀金属银来放大金胶体标签，从而在光学显微镜下可看到高对比度信号。这个过程不需要暗室，因为银增强剂工作溶液在普通实验室照明下可以稳定 20-30 分钟。
包装
银增强试剂盒由溶液 A（银盐）、溶液 B（引发剂）、硫代硫酸钠（固定剂）和描述其用途的技术说明书组成。
原理
溶液 A 和溶液 B 在使用前以 1:1 混合，并添加到保持金标记部分的载玻片上。5-10 分钟后，用蒸馏水冲洗载玻片，在硫代硫酸钠溶液中固定 2-3 分钟，并再次冲洗。该部分现在可以根据需要进行复染和固定。
仅试剂盒组分
产品编号
说明
- Sodium thiosulfate pentahydrate, reagent grade, ≥99.5% 500 g
警示用语：
Danger
危险声明
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1B
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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