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| Product Name: |
Proteinase K Molecular Biology Grade lyophilized powder
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| Supply Ability: |
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| Related proudcts |
lyophilized powder, proteinase k, |
| Specifications |
100mg&500mg |
| Price Term: |
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| Port of loading: |
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| Minimum Order |
100mg |
| Unit Price: |
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The application of this Mutant Proteinase K is similar with wild type Proteinase K. But this mutant one has higher specific activity and more stable at room temperature.
It is a non-specific serine proteinase with broad substrates. It is active over the pH range from 4 to 12.
It can be used at any situation to digest native and denatured proteins. For instance, it is used for isolating mRNA or genomic DNA from different tissues and modifying glycoprotein for structure studies.
Mutant Proteinase K is active with SDS, urea and EDTA and active between 15℃ and 75℃.
Advantages:
lyophilized powder, ¡Ý30 units/mg protein
CAS Number 39450-01-6; EC Number 254-457-8; E.C.: 3.4.21.64
Source: Pichia Pastoris with a mutant cloned gene from Tritirachium
album limber
Molecular Weight: 29,300
QC Assays
Unit Definition: One unit is defined as the amount of enzyme that will liberate 1 ¦Ìmol of
tyrosine per minute from casein at 37℃ at pH 7.5.
DNase Activity: None ***ectable after incubation with ¦Ë DNA for 6 hours at 37℃.
RNase Activity: None ***ectable after incubation with RNA for 16 hours at 25℃.
Protein Purity: Over 99% (Native-PAGE and SDS-PAGE assay) |
| Company: |
Engreen Biosystem Co,Ltd
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| Contact: |
Mr. Jack Yu |
| Address: |
Shop 1, 69 Roseberry Ave., Birkenhead, Auckland, New Zealand. |
| Postcode: |
999030 |
| Tel: |
+64 9 480 8508 |
| Fax: |
+64 9 480 8508 |
| E-mail: |
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