Home ProductsRecombinant Trypsin

Recombinant Trypsin Lyophilized Powder Trypsin for Mass Spectrometry

Recombinant Trypsin Lyophilized Powder Trypsin for Mass Spectrometry

    • Recombinant Trypsin Lyophilized Powder Trypsin for Mass Spectrometry
    • Recombinant Trypsin Lyophilized Powder Trypsin for Mass Spectrometry
    • Recombinant Trypsin Lyophilized Powder Trypsin for Mass Spectrometry
    • Recombinant Trypsin Lyophilized Powder Trypsin for Mass Spectrometry
    • Recombinant Trypsin Lyophilized Powder Trypsin for Mass Spectrometry
  • Recombinant Trypsin Lyophilized Powder Trypsin for Mass Spectrometry

    Product Details:

    Place of Origin: China
    Brand Name: YaxinBio
    Certification: ISO 9001 2015
    Model Number: RPT0201

    Payment & Shipping Terms:

    Minimum Order Quantity: 10mg
    Price: 65$/10mg
    Packaging Details: ice packaging
    Payment Terms: T/T
    Supply Ability: 1000g per week
    Contact Now
    Detailed Product Description
    Product: Recombinant Porcine Trypsin Physical Form: White Lyophilized Powder
    Specific Activity: ≥3800 USP U/mg Pro Purity: > 99%
    Related Product: Recombinant Protein A

    Recombinant Trypsin Lyophilized Powder Trypsin for Mass Spectrometry

     

     

    Description

     

    Trypsin is a member of the serine protease family. Trypsin cleaves peptides on the C-terminal end

    of lysine and arginine amino acid residues. The optimum pH of trypsin is pH 7 - 10. The enzyme is inhibited by serine protease inhibitors, e.g. PMSF and by metal chelating agents, e.g.EDTA.

    Recombinant Porcine Trypsin is a genetically engineered protein expressed in E.coli and purified

    by high pressure liquid chromatography. There are no contaminating enzyme activities such as carboxypeptidase A and chymotrypsin. No protease inhibitors such as PMSF are contained in the preparation.

     

    Advantages

     

    Animal origin free:The use of recombinant Porcine Trypsin eliminates the risk of virus presence,

    and other potential adventitious agents found in animal-derived trypsin. YaxinBio Recombinant

    Porcine Trypsin belongs to the AOF level 3.

    Stablility:A sterile recombinant trypsin lyophilized powder eliminates the contamination risks and decreases the chance of activity loss in the process of transport and storage.

    High purity:

    1) Recombinant porcine trypsin provides increased specific activity and eliminates contaminating proteases activities found in extracted enzymes.

    2) No other contaminating proteases such as chymotrypsin or carboxypeptidase A.

     

     

    MAIN FEATURES

    Source Recombinant E. coli
    Appearance White or off white, or yellowish powder
    Specific activity ≥3800 USP units/mg pro.
    Purity(SDS-PAGE) Single major band
    Molecular Weight(SDS-PAGE) 24.0±2.4 kDa

    UNIT DEFINITION:One USP unit of trypsin activity will produce a Delta A253 of 0.003 per minute in a reaction volume of 3.2ml at pH7.6 and 25℃, with BAEE as a substrate (1cm light path).

     

    Recommend Usage

     

    Prepare 1-10mg/ml recombinant trypsin with 1mM HCl.The ratio to aimed protein is 1:50 to 1:1000 (w/w).The optimum pH is pH7.0-11.0.

     

    Storage Instructions

     

    Recombinant trypsin lyophilized should be stored under 2℃-8℃ in sealed container. It is stable

    within 24 months.After dissolved, it should be stored under -20℃. It is stable within 24 months and

    above 90% activity remained after 10 times repeated freezing and thawing.

    Recombinant Trypsin Lyophilized Powder Trypsin for Mass Spectrometry

    Contact Details
    Shanghai Yaxin Biotechnology Co.,Ltd.

    Contact Person: Miss Eland

    Send your inquiry directly to us (0 / 3000)

    Best Products
    Other Products