products
 
작성일 : 21-03-05
[G-Biosciences] Proteinase K Assay [Colorimetric]
Proteinase K is widely used in COVID-19 virus diagnostic assays for processing samples such as saliva, nasopharyngeal and oropharyngeal swabs.

 

Proteinase K Assay [Colorimetric]

 

Proteinase K Assay [Colorimetric] is designed for rapid and reproducible quantification of Proteinase K

activity. Proteinase K Assay [Colorimetric] is based on hydrolysis of denatured hemoglobin by proteinase K

which releases Folin positive amino acids and peptides. The amino acids and peptide react with Folin’s

reagent to give colored product which is measured at absorbance of 578nm.

 

Proteinase K is widely used in molecular biology for isolation and purification of nucleic acids from various

tissue and cell samples. The proteolytic activity of proteinase K helps in removing nucleases from the

sample, there by protecting DNA and RNA from degradation.

 

Recently, Proteinase K is widely used in COVID-19 virus diagnostic assays for processing samples such as

saliva, nasopharyngeal and oropharyngeal swabs. After proteinase K treatment the samples are heat treated

to inactivate proteinase K as well as inactivate any residual pathogens or viruses left in sample. Proteinase K

assay can help in optimizing sample processing step for the COVID-19 diagnostic assay.

 

Features;

• Rapid and reproducible

• Linear detection range: 5µg/ml- 100µg/ml

• Available in 100 assay tube format, adaptable to microwell assay format.

 

  클릭하시면 닫힙니다.이미지 저장을 원하시면 마우스 오른쪽클릭후 '다른이름으로 저장'을 하세요

 

Applications;

• Estimates proteinase K activity in various samples.

• Can be used in optimizing sample processing step for the COVID-19 diagnostic assay.

 

 Instruction sheet (PDF)

 


Ordering information

   

Catalog No.

Product Name

Size

786-1807

Proteinase K Assay [Colorimetric]

100 assays

 

   

▣ 관련 페이지 ; G-Biosciences