Proteinase K - 1g


Proteinase K - 1g by Bio Basic at Periodic Table on the Web. MPN: PB0451.SIZE.1g. Hurry! Limited time offer. Offer valid only while supplies last. Activity: >30 units/mg protein (hemoglobin, pH7.5, 37 degrees Celsius) Unit definition: It is the amount of enzyme which releases at 37 degrees Celsius in 1 min as many folin-positive amino acid and peptides from hemoglobin as 1umol of tyrosine. Features: Proteinase K is a highly active and stable protease with low cutting specificity. The enzyme belongs to the group of subtilisine-related serine proteases and is strongly inhibited by PMSF. Usage: In presence of 0.5-1.0% SDS Proteinase K inactiv


Proteinase K - 1g by Bio Basic
4.3 out of 5 stars with 56 reviews
Condition: New
Availability: In Stock
$584.00


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Product Description & Reviews

Activity: >30 units/mg protein (hemoglobin, pH7.5, 37 degrees Celsius) Unit definition: It is the amount of enzyme which releases at 37 degrees Celsius in 1 min as many folin-positive amino acid and peptides from hemoglobin as 1umol of tyrosine. Features: Proteinase K is a highly active and stable protease with low cutting specificity. The enzyme belongs to the group of subtilisine-related serine proteases and is strongly inhibited by PMSF. Usage: In presence of 0.5-1.0% SDS Proteinase K inactivates DNases and RNases in eukaryotic and microbiological cell cultures. The use of Proteinase K during lysis of the cells allows the isolation of intact highly-molecular nucleic acids. Preparation Instructions: This product is soluble in double distilled water (1 mg/ml), yielding a clear colorless solution. Storage/Stability: Bio Basic recommends storage at –20 °C, though others have claimed stability at 2–8 degrees Celsius. When stored at -20 degrees Celsius, the product retains activity for about 3 years. Quality: ✔️ Purified by chromatography and lyophilized ✔️ RNases: Not detectable ✔️ DNases: Not detectable ✔️ Exonucleases: Not detectable

Features & Highlights

  • ✔️ Purified by chromatography and lyophilized
  • ✔️ RNases: Not detectable
  • ✔️ DNases: Not detectable
  • ✔️ Exonucleases: Not detectable

Additional Information

Brand:
Bio Basic
Manufacturer:
Bio Basic
Category:
Enzymes
MPN:
PB0451.SIZE.1g
Part Number:
PB0451.SIZE.1g
Publisher:
Bio Basic
Item Weight:
0.06 pounds
Item Size:
0.0075 x 0.0075 x 0.02 inches

 


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Proteinase K: Activity: >30 units/mg protein (hemoglobin, pH7.5, 37oC) Unit definition: It is the amount of enzyme which releases at 37 oC in 1 min as many folinpositive amino acid and peptides from hemoglobin as 1umol of tyrosine. Features: Proteina...