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Merck
CN

S8830

Protease Inhibitor Cocktail

SIGMA FAST, EDTA-Free, tablet, for the inhibition of serine, cysteine, aspartic and metalloproteases, for use in purification of Histidine-tagged proteins

别名:

Protease Inhibitor Cocktail

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关于此项目

UNSPSC Code:
12352200
NACRES:
NA.77
MDL number:
Form:
tablet
Storage temp.:
2-8°C
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产品名称

SIGMAFAST 蛋白酶抑制剂混合物片剂,无EDTA, for use in purification of Histidine-tagged proteins

biological source

bovine lung

Quality Level

form

tablet

storage temp.

2-8°C

General description

SIGMAFAST蛋白酶抑制剂混合液片(不含EDTA)是一种水溶性片剂配方,旨在抑制丝氨酸、半胱氨酸、天冬氨酸和金属蛋白酶。该片剂不含强金属螯合剂,如EDTA,并与固定化金属亲和层析(IMAC)样品处理兼容。该片剂还含有独特的专利配方,包括胃酶抑素A盐,以提供额外的保护。

Application

SIGMAFAST蛋白酶抑制剂混合液片具有广谱特异性,是通用的蛋白酶抑制剂混合物,适于组氨酸标记蛋白的纯化。片剂可加入细胞裂解缓冲液。还经过优化和测试,可与HIS-Select®介质配合使用。

Biochem/physiol Actions

抑制丝氨酸、半胱氨酸、天冬氨酸和金属蛋白酶。

Features and Benefits

EDTA-Free: 不含可能干扰IMAC处理的强金属螯合剂,如EDTA。

胃酶抑素A:含有独特的专有配方(包括胃抑素A盐),可提供片剂形式通常无法提供的额外保护作用。

广泛特异性:抑制丝氨酸、半胱氨酸、天冬氨酸和金属蛋白酶,为蛋白质样品提供广泛的保护。

高产率:一片可制成100 mL混合液,推荐用于抑制100 mL提取物中最多20 g细胞质量中存在的蛋白酶。

长期稳定性:该片剂在2–8 °C温度下至少可稳定保存2年。复溶的蛋白酶抑制剂溶液(1´或10´)在2–8 °C下至少可稳定保存2周。

Physical form

片剂是可溶于水的

Preparation Note

一片可制备100 mL混合液。 推荐将一片用于抑制100 mL提取物中最多20 g细胞质量中存在的蛋白酶。
该片剂在2-8°C温度下至少可稳定保存2年。重悬的蛋白酶抑制剂溶液(1´或10´)在2–8°C下至少可稳定保存2周。

Other Notes

AEBSF
乌苯美司
E-64
抑肽素A
磷阿米酮
亮抑酶肽
抑酶肽

Legal Information

HIS-Select is a registered trademark of Merck KGaA, Darmstadt, Germany
SIGMAFAST is a trademark of Sigma-Aldrich Co. LLC


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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1A

存储类别

8A - Combustible corrosive hazardous materials

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

低风险生物材料
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商品

While aprotinin and bovine pancreatic trypsin inhibitor (BPTI) are the same protein sequence, the term aprotinin is typically used when describing the protein derived from bovine lung.

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Select different protease inhibitor types based on your needs to prevent protein degradation during isolation and characterization and safeguard proteins in sample prep.


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全球贸易项目编号

货号GTIN
S8830-20TAB04061835518432
S8830-2TAB04061835518449