两个人免费视频观看bd动漫-两个人看的www在线观看-两个人看的www在线-两个人看的www视频中文字幕-中文字幕在线看片成人-中文字幕在线看

訂貨：，，

Gelcode Blue Stain Reagent,500 Ml.（see also #24592-3.5L）介紹

Thermo Scientific BCA蛋白定量產品可以用于研究蛋白：蛋白間相互作用，衡量親和層析后的組分含量，估算從細胞裂解液里提取的膜蛋白含量和高通量篩選融合蛋白。

Gelcode Blue Stain Reagent,500 Ml.（see also #24592-3.5L）現貨供應

Gelcode Blue Stain Reagent,500 Ml.（see also #24592-3.5L）品牌介紹

美國Pierce公司（www.pierce.com）是蛋白質化學、免疫學和層析等很多方面的和*。http://www.thermo.com.cn/Category828.html

主要產品包括：

1）化學發光體和比色底物

2）分析試劑

3）熒光標記探針

4）酶聯免疫分析試劑盒等

Gelcode Blue Stain Reagent,500 Ml.（see also #24592-3.5L）僅用于科研

Thermo Scientific GelCode Blue Stain Reagent is a ready-to-use protein stain based on colloidal coomassie dye G-250 that provides nanogram-level detection and results that exceed the clarity obtained with typical coomassie stains.

GelCode Blue Stain Reagent uses the colloidal properties of coomassie G-250 dye for polyacrylamide gel protein staining. This unique reagent stains only protein and, unlike traditional coomassie stains based on the R-250 form of the dye, allows bands to be viewed directly on the gel during the staining process. After staining, an optional water-wash step further enhances staining sensitivity and yields a clear background. With GelCode Blue Stain there is no need for multistep destaining procedures typically associated with other gel staining systems.

Highlights:

• No methanol-acetic acid destaining required – saves time, reduces reagent costs and minimizes solvent disposal
• Fast, one-step, one-hour staining – ready-to-use stain reagent; band development is visible directly in the staining tray; no background from overnight staining; flexible fixing and washing protocol; no gel shrinkage; stained gel can be dried
• More sensitive than standard coomassie gel stains – some protein bands visible to 8ng; wide linear range for densitometric analysis （ref 1）; allows gel staining after Western transfer; compatible with MALDI-TOF analysis and sequence analysis （refs 2-5）
• Water wash increases staining sensitivity – optional step provides crystal-clear gel background and makes weakly stained bands more visible