Proteinase K, Standard Grade

Proteinase K, Standard Grade

Information

Name

Proteinase K, Standard Grade

Catalog number

9250-10G

Price

3650 €

Size

10 g

Detailed information

Gene

Proteinase K s a broad-spectrum serine protease. The enzyme was discovered in 1974 in extracts of the fungus Engyodontium album (formerly Tritirachium album).Proteinase K is able to digest hair (keratin), hence, the name "Proteinase K". The predominant site of cleavage is the peptide bond adjacent to the carboxyl group of aliphatic and aromatic amino acids with blocked alpha amino groups. It is commonly used for its broad specificity. This enzyme belongs to Peptidase family S8. The molecular weight of Proteinase K is 28,900 Daltons (28.9 kDa).

Usage

Molecular biology applications to digest unwanted proteins, such as nucleases from DNA or RNA preparations from microorganisms, cultured cells, and plants.

Alternates names

Protease K, Endopeptidase K, Standard Grade Proteinase K, Proteinase K, Tritirachium alkaline proteinase

Synonyms

Protease K, Endopeptidase K, Standard Grade Proteinase K, Proteinase K, Tritirachium alkaline proteinase

Handling

Centrifuge the vial prior to opening.

Reconstitution Instructions

Soluble in water ((1–2 mg/ml)

Taglines

Proteinase K, Standard Grade

Gene Source

Recombinant Pichia pastoris

Source

Recombinant Pichia pastoris

Physical form description

White Lyophilized powder

Appearance

Lyophilized powder

Shelf Life

12 months

Shipping

Gel Pack

Accession #

P06873

Storage Temp.

-20ºC

NCBI Gene Symbol

PROK

Recombinant

True

NCBI Gene ID #.

5621

Molecular Weight

28.9

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