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4%组织细胞固定液


相关信息

英文名称 Paraformaldehyde,4%
储存条件 -20℃,有效期1年
单位
规格    100ml    500ml
产品说明:

多聚甲醛(Paraformaldehyde)是免疫组织化学(IHC)和免疫细胞化学(ICC)研究中最常用的固定剂之一。该固定剂较为温和,能很好地保存组织的抗原性和细微结构,适于组织标本和细胞片的较长期保存,非常适合组织和细胞的光镜免疫化学研究。

本产品为4%多聚甲醛的PBS溶液,可直接用于组织和细胞固定。若需使用其他低浓度多聚甲醛,可使用0.01M PBS按比例稀释。

使用说明:

组织固定:室温或4℃浸泡固定2-24h,用缓冲液漂洗后即可树脂包埋用于组织切片。

切片固定:室温或4℃固定10min-2h,视切片厚度而定,用缓冲液漂洗后即可用于染色。

细胞固定:室温或4℃固定10-30min,用缓冲液漂洗后即可用于染色。

注意事项:

为了您的安全和健康,请穿实验服并戴一次性手套操作。

本产品不含防腐剂,不宜室温或4℃长期保存,请勿反复冻融。

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规格:

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