Blocker™ Casein

Name: Blocker™ Casein
SKU: 37532
Price: 2332.00 CNY

Blocker 酪蛋白是一种即用型纯化酪蛋白溶液，用于 western 印迹、ELISA、IHC 和核酸检测方法中的封闭步骤。

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货号	数量	化学名称或材料
37532	1 L	TBS
37582	100 mL	PBS
37528	1 L	PBS
37583	100 mL	TBS

4 选项

货号 37532

价格（CNY)

2,332.00

Each

添加至购物车

数量:

1 L

化学名称或材料:

TBS

请求批量或定制报价

价格（CNY)

2,332.00

Each

添加至购物车

Blocker 酪蛋白是一种即用型纯化酪蛋白溶液，用于 western 印迹、ELISA、IHC 和核酸检测方法中的封闭步骤。Blocker 酪蛋白是一种 1% (w/v) 酪蛋白，符合大多数应用的理想浓度。

Blocker 酪蛋白的特点包括：
•纯化酪蛋白— 单一蛋白封闭缓冲液与测定组分发生交叉反应的几率低于血清或牛奶溶液
•易于使用— 1% 酪蛋白溶液可直接使用；可根据需要进一步稀释
•安全— 稳定的无硫柳汞配方

仅供科研使用。不可用于诊断程序。

规格

化学名称或材料TBS

建议的储存条件储存于 4°C。

最大浓度1X

适用于（应用）蛋白质免疫印迹

物理形态液体

产品线Blocker

数量1 L

Unit SizeEach

常见问题解答 (FAQ)

How can I reduce background bands in my Western blot?

Optimize the concentration of primary and secondary antibodies. In some cases, increasing the concentration of blocking agent (BSA or non-fat dry milk) or usiing an alternative blocking solution such as Starting Block or SuperBlock may reduce background signal. After incubation with the primary antibody, wash at least 2 times with TBST (include 0.5 M NaCl in one or more of the wash steps). Avoid Nonidet P40 or Triton X-100 in buffers because protein detection is decreased when these detergents are used.

Find additional tips, troubleshooting help, and resources within our Protein Electrophoresis and Western Blotting Support Center.

What is the main ingredient in Blocker Casein (Cat. No. 37583, 37532)?

Blocker Casein (Cat. No. 37583, 37532) is a ready-to-use, 1% (w/v) solution of purified casein in Tris-buffer saline (TBS). It is a stable, thimerosal-free formulation and is already at the optimal concentration for most applications. However, it can be diluted further if needed.

Find additional tips, troubleshooting help, and resources within our Protein Biology Support Centers .