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>   home   >   Products   >   Proteins   >   FabAct™ Proteinase K (recombinant), Molecular Grade (Liquid)   

FabAct™ Proteinase K (recombinant), Molecular Grade (Liquid)

Protease K, Endopeptidase K, Tritirachium alkaline proteinase

Product info
Primary Accession P06873
Concentration 20 mg/ml
Calculated MW 29.3 kDa
Additional Info
Other Names Protease K, Endopeptidase K, Tritirachium alkaline proteinase
Gene Source N/A
Source Tritirachium album limber gene, recombinant
Assay&Purity Native PAGE and SDS PAGE;≥99%
Assay2&Purity2 N/A;Molecular Biology Grade
Recombinant Yes
Application Notes 50 mM Tris-HCl (pH 7.5), 3 mM CaCl2, 50% Glycerol
Format Liquid
Storage -20°C;50 mM Tris-HCl (pH 7.5), 3 mM CaCl2, 50% Glycerol
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A highly reactive serine protease that displays the ability to digest native proteins, thereby inactivating enzymes such as DNase and RNase without recourse to a denaturation process. It is the most powerful proteinase among all proteinases characterized so far. It cleaves at the peptide bond adjacent to the carboxylic acid group of aliphatic, aromatic or hydrophobic amino acids. The application of the molecular grade FabAct™ Proteinase K is similar to the Native Proteinase K and is used in the isolation or preparation of high molecular weight nucleic acids. However, FabAct™ Proteinase K is highly pure and has a higher specific activity and is more stable at room temperature as compared to native Proteinase K. It is stable and active over a wide pH range of 4-12. It can be used on any situation to digest native and denatured proteins. FabAct™ Proteinase K is also active with SDS, urea and EDTA and the most active temperature is 65°C. It is inactivated by diisopropyl fluorophosphates (DFP) and phenyl methane sulfonyl fluoride (PMSF).

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$ 110.00
$ 375.00
Cat# PBV11510r-5
Availability: 5-7days
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