Welcome to LookChem.com Sign In|Join Free
  • or


Post Buying Request

39450-01-6 Suppliers

Recommended suppliersmore

Product FOB Price Min.Order Supply Ability Supplier
Proteinase K
Cas No: 39450-01-6
No Data 1 Piece Metric Ton/Day Wuhan Hzymes Biotechnology Co., LITD Contact Supplier
Proteinase K/ LIDE PHARMA- Factory supply / Best price
Cas No: 39450-01-6
USD $ 1.0-1.0 / Gram 1 Gram 1 Metric Ton/Day LIDE PHARMACEUTICALS LIMITED Contact Supplier
Factory Supply Proteinase K
Cas No: 39450-01-6
USD $ 1.0-3.0 / Gram 1 Gram 5 Kilogram/Day Ality Chemical Corporation Contact Supplier
High purity Various Specifications proteinase K for tritirachium album CAS:39450-01-6
Cas No: 39450-01-6
USD $ 100.0-500.0 / Gram 1 Gram 99999 Gram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
Factory supply Proteinase K CAS 39450-01-6 with low price
Cas No: 39450-01-6
USD $ 10.0-10.0 / Gram 50 Gram 300 Kilogram/Month Wuhan Fortuna Chemical Co.,Ltd Contact Supplier
Lab supply 99.5% Proteinase K powder price CAS 39450-01-6
Cas No: 39450-01-6
USD $ 87.0-107.0 / Gram 1 Gram 55 Metric Ton/Month Xi'an Quanao Biotech Co., Ltd. Contact Supplier
Factory Price API 99% Proteinase K 39450-01-6 GMP Manufacturer
Cas No: 39450-01-6
USD $ 0.1-0.1 / Gram 1 Gram 100 Metric Ton/Year Xi'an Xszo Chem Co., Ltd. Contact Supplier
Proteinase K Manufacturer/High quality/Best price/In stock
Cas No: 39450-01-6
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
Cas No: 39450-01-6
USD $ 1.0-1.0 / Kilogram 1 Kilogram 2000 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
39450-01-6 Proteinase K
Cas No: 39450-01-6
USD $ 8900.0-8900.0 / Gram 1 Gram 200 Gram/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier

39450-01-6 Usage

Chemical Properties

Powder beige


A stable and highly reactive serine protease; used for protein and nucleic acid isolation.Proteinase K is used in the purification of RNA and DNA from tissues or cell lines. It finds application in protein modification, determination of enzyme localization and inactivation of RNases/DNases during nucleic acid extraction. It is also used in mitochondria isolation and removal of endotoxins bound to cationic proteins like lysozyme and ribonuclease A. Further, it is involved in the treatment of paraffin embedded tissue sections in order to expose antigen binding sites for antibody labeling.


Useful for the proteolytic inactivation of nucleases during the isolation of DNA and RNA.Removes endotoxins that bind to cationic proteins such as lysozyme and ribonuclease A.Reported useful for the isolation of hepatic, yeast, and mung bean mitochondriaDetermination of enzyme localization on membranesTreatment of paraffin embedded tissue sections to expose antigen binding sites for antibody labeling.Digestion of proteins from brain tissue samples for prions in Transmissible Spongiform Encephalopathies (TSE) research.

General Description

Proteinase K, an extracellular endopeptidase is synthesized by the mold, Tritirachium album Limber. Proteinase K belongs to a new subfamily of the subtilisins. It is a 277 amino acid protein and is characterized with an unhydrolyzed protein chain and autolyzed polypeptide chains.

Biochem/physiol Actions

Proteinase K catalyzes the hydrolysis of keratin.

39450-01-6 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma (P6556)  Proteinase KfromTritirachiumalbum  lyophilized powder, ≥30 units/mg protein 39450-01-6 P6556-5MG 408.33CNY Detail
Sigma (P6556)  Proteinase KfromTritirachiumalbum  lyophilized powder, ≥30 units/mg protein 39450-01-6 P6556-10MG 465.66CNY Detail
Sigma (P6556)  Proteinase KfromTritirachiumalbum  lyophilized powder, ≥30 units/mg protein 39450-01-6 P6556-25MG 575.64CNY Detail
Sigma (P6556)  Proteinase KfromTritirachiumalbum  lyophilized powder, ≥30 units/mg protein 39450-01-6 P6556-100MG 1,208.61CNY Detail
Sigma (P6556)  Proteinase KfromTritirachiumalbum  lyophilized powder, ≥30 units/mg protein 39450-01-6 P6556-500MG 5,269.68CNY Detail
Sigma (P6556)  Proteinase KfromTritirachiumalbum  lyophilized powder, ≥30 units/mg protein 39450-01-6 P6556-1G 9,067.50CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017


1.1 GHS Product identifier

Product name ProteinaseK from Tritirachium album

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:39450-01-6 SDS

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)


What can I do for you?
Get Best Price

Get Best Price for 39450-01-6