Pierce™ 蛋白酶抑制剂片剂,无 EDTA
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Pierce™ 蛋白酶抑制剂片剂,无 EDTA
Thermo Scientific™

Pierce™ 蛋白酶抑制剂片剂,无 EDTA

Thermo Scientific Pierce 蛋白酶抑制剂片剂,无 EDTA,含有可高效防止细胞裂解和蛋白提取实验中蛋白水解降解的广谱蛋白酶抑制剂。无 EDTA 蛋白酶抑制剂片剂的特点:•制剂改进—片剂快速溶解成澄清溶液• 经济实惠—相同体积的情况下,比其他市售制剂的性价比更高• 便利—即用型了解更多信息
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货号数量
A3296520 片
货号 A32965
价格(CNY)
2,171.00
飞享价
Ends: 31-Dec-2025
3,373.00
共减 1,202.00 (36%)
Each
添加至购物车
数量:
20 片
价格(CNY)
2,171.00
飞享价
Ends: 31-Dec-2025
3,373.00
共减 1,202.00 (36%)
Each
添加至购物车
Thermo Scientific Pierce 蛋白酶抑制剂片剂,无 EDTA,含有可高效防止细胞裂解和蛋白提取实验中蛋白水解降解的广谱蛋白酶抑制剂。

无 EDTA 蛋白酶抑制剂片剂的特点:
制剂改进—片剂快速溶解成澄清溶液
经济实惠—相同体积的情况下,比其他市售制剂的性价比更高
便利—即用型、完全披露、广谱制剂
兼容—直接与 Pierce BCA 检测配合使用
无 EDTA—无 EDTA 配方,金属蛋白酶抑制剂(仅适用于无 EDTA 配方)

Pierce 蛋白酶抑制剂片剂通过抑制细胞裂解物样品中通常存在的丝氨酸蛋白酶、半胱氨酸蛋白酶、天冬氨酸蛋白酶及氨基肽酶来防止蛋白发生蛋白水解降解。该片剂含有 AEBSF、抑肽酶、苯丁抑制素、E-64、亮肽素和抑胃肽 A。在 4°C 下储存时可保持稳定长达 12 个月,每粒片剂足以处理 50 mL 溶液,它适用于从组织和培养细胞中提取蛋白之前的试剂制备。

蛋白酶构成一大类酶,包括肽链内切酶和肽链外切酶,它们催化蛋白水解分解为肽或氨基酸。蛋白酶存在于细胞区室内,但细胞裂解后蛋白酶释放,从而导致有价值的蛋白降解。因此,通常需要添加多种已知化合物以灭活或抑制细胞裂解缓冲液或细胞提取物中的蛋白酶。

要使用 Pierce 蛋白酶抑制剂片剂,只需将 1 粒片剂溶解于 50 mL 缓冲液或裂解物。蛋白酶抑制剂制剂兼容大多数基于去污剂的细胞裂解试剂,包括 Pierce 细胞裂解液。Pierce 蛋白酶抑制剂片剂不含磷酸酶抑制剂。如有必要,磷酸酶抑制剂(如 Pierce 磷酸酶抑制剂 迷你片剂)可与蛋白酶抑制剂片剂一起添加。

相关产品
Pierce 蛋白酶抑制剂片剂
Pierce 蛋白酶抑制剂 迷你片剂,无 EDTA
Pierce 磷酸酶抑制剂 迷你片剂
Pierce 蛋白酶和磷酸酶抑制剂 迷你片剂

仅供科研使用。不可用于诊断程序。
规格
抑制剂蛋白酶抑制剂
数量20 片
运输条件室温
足够用于50 mL 溶液
形式固体片剂
产品线Pierce™
产品类型抑制剂
Unit SizeEach
内容与储存
1 小瓶,在 2°C 至 8°C 下储存

常见问题解答 (FAQ)

Can I use just part of the Pierce Protease Inhibitor XL Capsules, EDTA-Free and save part of the capsule for later use?

We do not recommend “splitting” the capsule into smaller portions. Researchers using less than 500 mL should choose a different format (liquid or tablet) of protease inhibitors.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What formats of protease inhibitors do you offer?

We offer standalone protease inhibitors (AEBSF, Aprotinin, PMSF, EDTA, etc.), as well as cocktails or combinations of protease inhibitors in liquid, tablet, and larger capsule formats. These cocktails of protease inhibitors can also be purchased in combination with a cocktail of phosphatase inhibitors, in both liquid and tablet form, for even greater convenience.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

Do you offer any of the components of the Pierce protease, phosphatase and (protease and phosphatase) inhibitor tablets and mini tablets individually?

Yes, the following components of the Pierce protease, phosphatase and (protease and phosphatase) inhibitor tablets and mini tablets are offered separately:

- AEBSF (Cat. No. 78431)
- Aprotinin (Cat. No. 78432)
- Bestatin (Cat. No. 8433)
- E-64 (Cat. No. 78434)
- Leupeptin (Cat. No. 78435)
- Pepstatin A (Cat. No. 78436)
- EDTA (Cat. No. 17892).

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What are the concentrations of the various components of the protease and phosphatase inhibitor tablets and mini tablets?

The final concentration of each component in the protease and phosphatase inhibitor tablets and mini tablets is proprietary. We release only the identities of the inhibitors.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

Can I store the reconstituted solution of protease, phosphatase and (protease and phosphatase) inhibitor tablet or mini tablet and if so, for how long?

The Pierce protease, phosphatase, as well as (protease and phosphatase) inhibitor tablets and mini tablets are stable for at least one year when stored at 4 degrees C, but we only recommend preparing fresh solutions just before needed. If you are interested in liquid protease or phosphatase inhibitors, please use our inhibitor cocktails (https://www.thermofisher.com/search/results?query=protease%20inhibitor%20cocktails&focusarea=Search%20All).

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.