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Kex-2 Protease Double Base Enzyme that the Optimum PH is 9.0 With 2-8°C Storage Temperature

Kex-2 Protease Double Base Enzyme that the Optimum PH is 9.0 With 2-8°C Storage Temperature

  • Kex-2 Protease Double Base Enzyme that the Optimum PH is 9.0  With 2-8°C Storage Temperature
  • Kex-2 Protease Double Base Enzyme that the Optimum PH is 9.0  With 2-8°C Storage Temperature
  • Kex-2 Protease Double Base Enzyme that the Optimum PH is 9.0  With 2-8°C Storage Temperature
  • Kex-2 Protease Double Base Enzyme that the Optimum PH is 9.0  With 2-8°C Storage Temperature
Kex-2 Protease Double Base Enzyme that the Optimum PH is 9.0  With 2-8°C Storage Temperature
Product Details:
Place of Origin: Shanghai
Brand Name: YAXINBIO
Certification: NSF ISO 9001:2015
Model Number: Re15
Payment & Shipping Terms:
Minimum Order Quantity: 50ug
Price: USD142
Packaging Details: 50ug
Delivery Time: 4days
Payment Terms: T/T in advance
Supply Ability: 10000G
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Detailed Product Description
Activity: ≥10u/mg Purification: HPLC
Character: Freeze-dried Powder Molecular: 67±6.7 KDa
Perfect PH: 9.0 Nature: Double Base Enzyme
Temperature: 2-8℃
High Light:

chemical ingredients

,

saccharomyces cerevisiae yeast

Kex-2 Protease Double Base Enzyme that the Optimum PH is 9.0 With 2-8°C Storage Temperature

 

Kex-2 Protease

 

PRODUCT INFORMATION
Kex2 in the yeast Saccharomyces cerevisiae is a transmembrane, Ca2+-dependent serine protease of the subtilisin-like pro-protein convertase (SPC) family with specificity for cleavage after paired basic amino acids.At steady state, Kex2 is predominantly localized in late Golgi compartments and initiates the proteolytic maturation of pro-protein precursors that transit the distal secretory pathway. However, Kex2 localization is not static, and its itinerary apparently involves transiting out of the late Golgi and cycling back from post-Golgi endosomal compartments during its lifetime.

 

MAIN FEATURES

Source Pichia pastoris
Appearance White or off white powder
Specific activity ≥10.0 units/mg pro.
Purity(SDS-PAGE) Single major band
Molecular Weight(SDS-PAGE) 67±6.7 kDa

UNIT DEFINITION: One unit of Kex2 activity will release 1μmol 4-nitroaniline per minute in a reaction volume of 3.0 ml at pH8.0 and 25℃ with Boc-QRR-pNA (Boc-Gln-Arg-Arg-pNA) as the substrate.

 

RECOMMEND USAGE

Recommended reaction buffer: pH 7.0-9.0, 50 mM Tris-HCl,2 mM Ca2 + or HEPES, 5 mM Ca2 +. If it is not used immediately after dissolving, it is recommended to dissolve the powder with 20 mM (pH 5.2) NaAc-HAc and 2 mM Ca2 + buffer to make the final concentration is about 1-10 mg/ml,then make suitable packing as your requirement and store at -20℃.Reaction was carried out, using pH 7.0-9.0, 50 mM Tris-HCl, 2 mM Ca2 + or HEPES, 5 mM Ca2 + buffer.

Note: The optimum reaction pH of the enzyme is pH 9.0 and the optimum stable pH is 5.0-6.0.

Contact Details
Shanghai Yaxin Biotechnology Co.,Ltd.

Contact Person: Miss Eland

Tel: +8613482039151

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