S8830

Protease Inhibitor Cocktail

Name: Protease Inhibitor Cocktail
Brand: SIGMA

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

Synonim(y):

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About This Item

Numer MDL:

MFCD00677817

Kod UNSPSC:

12352200

NACRES:

NA.77

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Product Name

SIGMAFAST^™ Protease Inhibitor Cocktail Tablets, EDTA-Free, for use in purification of Histidine-tagged proteins

pochodzenie biologiczne

bovine lung

Poziom jakości

200

Formularz

tablet

temp. przechowywania

2-8°C

Opis ogólny

SIGMAFAST^™ Protease Inhibitor Cocktail Tablets, EDTA-Free is a water-soluble tablet formulation designed to inhibit serine, cysteine, aspartic and metalloproteases. The tablets contain no strong metal chelators, such as EDTA, and are compatible with sample processing by immobilized metal affinity chromatography (IMAC). The tablets also contain a unique, proprietary formulation that includes a pepstatin A salt for additional protection.

Specyficzność

Inhibits serine, cysteine, aspartic, and metalloproteases.

Zastosowanie

The broad specificity of SIGMAFAST^™ Protease Inhibitor Cocktail Tablets makes them suitable for use in the purification of histidine-tagged proteins and as a general-purpose protease inhibitor cocktail. The tablets can also be used as components of buffers for cell lysis, and have been optimized and tested for use with HIS-Select^® media.

Cechy i korzyści

EDTA-Free: Contains no strong metal chelators, such as EDTA, which might interfere with IMAC processing.

Pepstatin A: Contains a unique, proprietary formulation that includes a pepstatin A salt for additional protection not normally obtained in a tablet format.

Broad Specificity: Inhibits serine, cysteine, aspartic, and metalloproteases, providing broad protection for protein samples.

High Yield: One tablet makes 100 mL of cocktail, and is recommended for the inhibition of the proteases present in a maximum of 20 g of cell mass in 100 mL of extract.

Long Stability: The tablets are stable as supplied for at least 2 years at 2–8 °C, and the reconstituted protease inhibitor solution (1´ or 10´) is stable for at least 2 weeks at 2–8 °C.

Komponenty

AEBSF
Bestatin
E-64
Pepstatin A
Phosphoramidon
Leupeptin
Aprotinin

Ilość

One tablet makes 100 mL of cocktail. One tablet is recommended for the inhibition of the proteases present in a maximum of 20 g of cell mass in 100 mL of extract.

Postać fizyczna

Tablet that is water soluble

Przechowywanie i stabilność

The tablets are stable as supplied for at least 2 years at 2–8 °C. The reconstituted protease inhibitor solution (1´ or 10´) is stable for at least 2 weeks at 2–8 °C.