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Merck

P9290

Sigma-Aldrich

Proteinase K–Agarose from Tritirachium album

lyophilized powder

Szinonimák:

Proteinase K-Agarose

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez


About This Item

MDL-szám:
UNSPSC kód:
41106500
NACRES:
NA.56

biológiai forrás

microbial (T.album
T. ALBUM)

Minőségi szint

Forma

lyophilized powder

a címkézés mértéke

30-140 units per g solid

technika/technikák

DNA extraction: suitable
RNA extraction: suitable
protein extraction: suitable

duzzanat

1 g swells to ~5 mL

tárolási hőmérséklet

−20°C

Alkalmazás

Proteinase K-agarose is used in protein and nucleic acid isolation, modifying enzymes and immobilized enzymes. Proteinase K-agarose has been used to study Klebsiella pneumonia as well as Echinococcus multilocularis infection in domesticated dogs.

Biokémiai/fiziológiai hatások

The application of proteinase K has been extended by immobilizing it on an insoluble matrix such as agarose. The agarose is quite inert in most systems and allows high activities per unit weight. This reactive resin allows the enzyme reaction to be quickly catalyzed by momentary contact with the substrate in a suitable medium. Reactions can be carried out in a batch slurry or even through a small column. In either case, the insoluble enzyme does not contaminate the reaction mix, which can be readily filtered out of the batch slurry or remain behind in the column.

Tulajdonságok és előnyök

• Recylable Proteinase K on matrix support.
• Spin column or batch processing possible.

Egység definíció

One unit will hydrolyze urea-denatured hemoglobin to produce color equivalent to 1.0 μmole (181 μg) of tyrosine per min at pH 7.5 at 37 °C (color by Folin-Ciocalteu reagent).

Fizikai forma

Lyophilized powder stabilized with lactose

Tárolási osztály kódja

11 - Combustible Solids

WGK

WGK 3

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable


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Analitikai tanúsítványok (COA)

Lot/Batch Number

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Dokumentumtár megtekintése

Zohar Erez et al.
Nature, 541(7638), 488-493 (2017-01-19)
Temperate viruses can become dormant in their host cells, a process called lysogeny. In every infection, such viruses decide between the lytic and the lysogenic cycles, that is, whether to replicate and lyse their host or to lysogenize and keep
David da Silva Barreira et al.
Scientific reports, 13(1), 1163-1163 (2023-01-21)
Biofilms represent a major concern in the food industry and healthcare. The use of probiotic bacteria and their derivatives as an alternative to conventional treatments to fight biofilm development is a promising option that has provided convincing results in the
Shai Eyal et al.
Development (Cambridge, England), 146(14) (2019-06-22)
Bone protrusions provide stable anchoring sites for ligaments and tendons and define the unique morphology of each long bone. Despite their importance, the mechanism by which superstructures are patterned is unknown. Here, we identify components of the genetic program that
Yuan Gao et al.
Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi, 31(7), 786-790 (2010-12-18)
To type Klebsiella pneumonia through methods including pulse-field gel electrophoresis (PFGE) in combination with multilocus sequence typing. Four selected different EPs, referring to the Standard Operating Procedure of PulseNet China, were used. The single colony of Klebsiella pneumonia was quantified
Guillaume Saubeau et al.
Molecules (Basel, Switzerland), 19(10), 15374-15390 (2014-09-30)
The induction of plant immunity by Pathogen Associated Molecular Patterns (PAMPs) constitutes a powerful strategy for crop protection. PAMPs indeed induce general defense responses in plants and thus increase plant resistance to pathogens. Phytophthora infestans culture filtrates (CCFs) are known

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