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芬兰流感A病毒诊断试剂盒
广州健仑生物科技有限公司
广州健仑长期供应各种流感检测试剂,包括进口和国产的品牌,主要包括日本富士瑞必欧、日本生研、美国BD、美国NovaBios、美国binaxNOW、日本积水、日本荣研、美国OSOM、芬兰、爱思普林、英国Clearview、凯必利、广州创仑等主流品牌。
芬兰流感A病毒诊断试剂盒
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【公司名称】 广州健仑生物科技有限公司
【市场部】 杨永汉
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【腾讯 】 2042552662
【公司地址】 广州清华科技园创新基地番禺石楼镇创启路63号二期2幢101-103室
脱片产生的原因有哪些?
(1)多聚赖氨酸玻片质量的问题。我原先是买的,迈新按说也是不错的,可是都脱成什么样子了。后面补做第二批时用的病理科老师自己做的片子,要好一点。
(2)组织切的不好,切片机的问题例如比较老的旧的机器切的厚或者不均匀,或者切片者手法不好等。
(3)没烤好,时间短,温度不够之类。
(4)操作的时候甩的太猛了,有脱片嫌疑的片子不甩或轻轻甩,用卫生纸从边缘上慢慢吸水。
(5)修复的问题:抗原修复的时候高压时间过长了,或者放进100度的修复液时手法不好,咚的一声就丢进去了,这样超容易脱片。此外,用EDTA修复比柠檬酸容易脱片,但是你要用到EDTA的时候也没办法,只有从另外的问题上着手。
(6)一旦见到有组织漂起来操作就更加要谨慎,用PBS的时候尽量用泡的,不要冲。基本上把这些方面都注意到了,能改善的尽量改善,脱片可以减少很多。
(7)组织的问题,我用的组织癌症的很多,越是癌症组织有坏死之类越容易脱。
What are the reasons for the off-chip?
(1) Poly-lysine slide quality problems. I was originally bought, Mai Xin said that is also good, but all off into what it looks like. Back to make the second installment of pathology teachers to do their own piece, a little better.
(2) tissue cutting is not good, slicing machine problems such as the older or older machine cut thick or uneven, or slicing is not good practices.
(3) no good roasted, short time, the temperature is not enough and the like.
(4) When operating the rejection too fast, there is a film off the suspect the best not to dumped or gently thrown, with the toilet paper from the edge of the water slowly.
(5) the problem of repair: high pressure antigen repair time is too long, or into the repair fluid at 100 degrees when not good way, the boom thrown into it, so ultra easy to take off. In addition, repairing with EDTA is easier than tabletting with citric acid, but you can not do it with EDTA, just from another question.
(6) Be more cautious once you see organized drifting, try to use bubbles when using PBS, do not rush. Basically put these aspects have noticed, can improve as far as possible to improve, can be reduced a lot.
(7) Organizational issues, I use a lot of tissue cancer, the more the more the cancer tissue necrosis and the like easier to take off.