请教 Golgi 抗体染色遇到的问题 - 未名空间MITBBS历史存档

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请教 Golgi 抗体染色遇到的问题

请教 Golgi 抗体染色遇到的问题# Biology - 生物学

r*d2012-04-26 07:04

1 楼

刚买了iphone5，可是很不幸的是没用多久，就出现了黑屏，屏幕在光线好的地方，什
么都看不到，只有在很暗的地方才可以看清，为什么？

j*l2012-04-26 07:04

2 楼

【以下文字转载自 ebiz 讨论区】
发信人: zpytb (zpytb), 信区: ebiz
标题: kindle fire 能打游戏上网吗？
发信站: BBS 未名空间站 (Sat Nov 12 18:29:14 2011, 美东)
就是打小游戏，上网看个网页，收个信，听歌之类的
不好意思，我比较白
想买个做thanksgiving的礼物，不知道知不知道买
还是多掏点钱去买ipad
谢谢

c*82012-04-26 07:04

3 楼

有个染色的问题向各位专家请教，最近做Golgi 抗体染色，不知道怎么回事，在显微
镜下看细胞基本上全绿，感觉核也是绿的，很难看到golgin 的部位，我用的first
antibody is golgin-97(human),mouse IgG1, monoclonal CDF4 (anti-Golgi) –
UNCONJ, the second antibody is Alexa Fluor® 488 Goat Anti-Mouse IgG (H+L
)，在加一抗前，也用2%BSA和10% goat serum block 1hour, 在加二抗前也是充分冲洗
，不知到怎么会事，想问问大家有没有什么有效的protocol分享以下，非常感谢，我的
邮箱：c*********[email protected]

z*e2012-04-26 07:04

4 楼

进设置把屏幕亮度调大。

【在 r***d 的大作中提到】

: 刚买了iphone5，可是很不幸的是没用多久，就出现了黑屏，屏幕在光线好的地方，什
: 么都看不到，只有在很暗的地方才可以看清，为什么？

n*w2012-04-26 07:04

5 楼

how did you fix and permeabilize your cells?

c*82012-04-26 07:04

6 楼

Thanks for reply.
High-quality 3.7% formaldehyde (diluted in buffer); incubate 15
minutes at room temperature. Rinse each sample in buffer 3–4 times for one
minute.
Permeabilize the cells in 0.2% Triton X-100 (diluted in buffer) for 5
minutes

n*w2012-04-26 07:04

7 楼

Is this the first time you ran this assay?
Did you have a no primary control?
Did you optimize your primary dilutions?

a*22012-04-26 07:04

8 楼

We use GM130 antibody from BD Bioscience that works very well even in
chicken cells. Also I only use 3%BSA for blocking. Paraffin section doesn't
work for Golgi neither based on my experience.

+L

【在 c*********8 的大作中提到】

: 有个染色的问题向各位专家请教，最近做Golgi 抗体染色，不知道怎么回事，在显微
: 镜下看细胞基本上全绿，感觉核也是绿的，很难看到golgin 的部位，我用的first
: antibody is golgin-97(human),mouse IgG1, monoclonal CDF4 (anti-Golgi) –
: UNCONJ, the second antibody is Alexa Fluor® 488 Goat Anti-Mouse IgG (H+L
: )，在加一抗前，也用2%BSA和10% goat serum block 1hour, 在加二抗前也是充分冲洗
: ，不知到怎么会事，想问问大家有没有什么有效的protocol分享以下，非常感谢，我的
: 邮箱：c*********[email protected]

c*82012-04-26 07:04

9 楼

Hi,apple12,thank you very much for your kind reply. Could you send me the
whole detailed Golgi protocol you’re used for GM130 antibody staining?
Thanks. I do not think the product has some problem become someone in our
lab already succeeded in this way but he already left for three years. I can
not reach him now. By the way, I already check the BD Bioscience website;
there are a lot of GM130 antibody. Also santa cruz biotechnology, inc. have
similar product. I feel a little confuse. Could you recommend which one is
better? Which kind of catalog number do you use? Thanks again