产品简介
中文名称 | GUS染色试剂盒(即用型) |
英文名称 | GUS Stain Kit,Ready-To-Use |
储存条件 | -20℃,避光保存,有效期6个月。 |
规格 | 20ml 100ml |
单位 | 盒 |
X-Gluc(X-GlcA)分子量为 521.8,CAS 号为 18656-96-7,是检测大肠杆菌中 GUS 基因的底物,可快速检测植物中 GUS 基因融合标记。GUS 染色液在适宜的反应条件下,β-葡萄糖苷酶(GUS)可将X-Gluc 水解成蓝色物质,该物质不溶解于转基因的细胞核组织中的靛蓝物质,具有 GUS 活性的部位或位点呈现蓝色或蓝色斑点,可用肉眼或显微镜观察到。GUS 染色液多用于转基因植物的 GUS基因表达分析。
该试剂盒为即用型,临用前按比例混合配制染色工作液,操作简便。
备注:
以上数据均来自公开文献, Solarbio暂未进行独立验证, 仅供参考。
These protocols are for reference only. Solarbio does not independently validate these
methods.
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技术问答
(3)

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1.本产品仅供科研使用。请勿用于医药、临床诊断或治疗,食品及化妆品等用途。请勿存放于普通住宅区。
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你好,请问未转基因的拟南芥也被染成染色的,会是什么原因2024-11-08 17:01:42
您好,可能有以下几种原因:1. 拟南芥存在微生物污染现象导致GUS染色阳性;2. 可能存在内源性类GUS酶,能催化GUS底物反应产生蓝色;3. 底物存在非特异性结合,可能与细胞内的某些多糖、蛋白质或其他生物大分子结合,在特定的细胞环境中引发颜色变化。
你好,我想问下这个试剂盒就是一瓶吗?能染烟草吗?2023-12-01 14:04:20
您好,该试剂盒为双组分试剂盒,即混即用,可用于转基因烟草叶片染色。
您好,我想问一下,拟南芥的幼苗染了一晚上,没有变蓝,是什么原因啊?拟南芥染色大概需要多长时间啊?2023-06-14 10:31:54
您好,通常过夜即可,正常未转基因组织一般不着色。