Chemical Auxiliary
Description
High Purity Recombinant Proteinase K Tritirachium Alkaline Proteinas
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Description
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Proteinase K
A?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?retains?its?activity?in?presence?of?SDS?
and?urea.?It?is?inactivated?by?diisopropyl?fluorophosphates?(DFP)?and?phenyl?methane?sulfonyl?fluoride?
(PMSF).
Alternate Names:Protease K, Endopeptidase K, Tritirachium alkaline proteinas
M. W:29.3kDa
Form:Lyophilized
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Advantages
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High?purity:≥99%
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Activity:>30?units/mg
DNAses?and?RNAses:not?detected
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Unit Definition
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One?unit?is?defined?as?the?amount?of?enzyme?that?will?hydrolyze?urea-denatured?hemoglobin?to?produce?
color?equivalent?to?1.0?mol?tyrosine?per?min?at?37°C,?pH?7.5(color?by?Folin-Ciocalteu?reagent).?
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Reconstitution
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In?50?mM?Tris-HCl,?2?mM?Calcium?acetate,?pH?8.0.
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Storage Conditions
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Store?lyophilized?protein?at?-20°C.?Aliquot?the?product?after?reconstitution?to?avoid?repeated?freezing
/thawing?cycles.
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Handling
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Do?not?take?internally.?Wear?gloves?and?mask?when?handling?the?product!?Avoid?contact?by?all?modes?of?
exposure.
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Product Information
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Product | Cat.No | Specific?Activity | Packaging | Manufacturer |
Recombinant?Proteinase?K | RPK09 | ≥30?u/mg | 1g,100g?or?bulk | YaxinBio |
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Read More
Shanghai Yaxin Biotechnology Company
Recombinant Carboxypeptidase B,Human Trypsin,Recombinant Enterokinase
Address: No.466 YinDu Road,XuHui, Shanghai, China,
Shanghai, Shanghai
China, 20000
Tel: 86-21-54336592
Fax: 86-21-54336593
