52 visiting now: 19 France France flag 14 USA USA flag 11 China China flag 2 Sweden Sweden flag 2 Vietnam Vietnam flag 1 Netherlands Netherlands flag 1 Suriname Suriname flag 1 Denmark Denmark flag 1 Italy Italy flag

Highlighted Companies

  • Suzhou Rico Machinery Co., Ltd (China): RICO, a professional CNC machinery company, who integrated research, development and... http://www.ricocnc.com
  • A Hay & Grain Co Inc (USA): involved in international trade import export. At Anderson Hay we offer a wide variety of feed... http://www.anderson-hay.com/

  • Recombinant Proteinase K For Research Use Only - China

    price: contact company for price

    Recombinant Proteinase K

    For research use only

    ALTERNATE NAMES:Protease K, Endopeptidase K, Tritirachium alkaline proteinase

    AMOUNT:100 mg, 500 mg, 1 g, 10 g

    MOL. WEIGHT:28.9 kDa


    ACTIVITY:>40 units/mg


    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).


    DNAses and RNAses:not detected

    RECONSTITUTION:In 50 mM Tris-HCl, 2 mM Calcium acetate, pH 8.0.


    Store lyophilized protein at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles.


    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).


    Do not take internally. Wear gloves and mask when handling the product! Avoid contact by all modes of exposure.

    Company Contact:

    • Phone: 862154336592

    • Address: Room 101, Building 1, No. 466 Yin Du Road, Xu Hui , shanghai, China

    • Email: Email

    Published date: July 12, 2013 -

    • Business Description: involved in international trade import export of goods, products, and services

    Related listings

    • Synthetic Epsilon Polylysine
      Synthetic Epsilon Polylysine
      Chemicals - Reagents - Guilin Peptide Technology Limited - China - July 6, 2013 - contact company for price

      Under the direction of Professor Roberts, CoEBio3, Manchester, we owns a proprietary technology for making polyamino acids of unique quality, economically in commercial scale. epsilon-polylysine (base form, mw 3-7k, 99.5%), 505USD/100g gamma-poly-L-g...

    • Immuno Biological Research And Diagnostic Products Of The Highest Quality
      Immuno Biological Research And Diagnostic Products Of The Highest Quality
      Chemicals - Reagents - Elabscience Biotech Co,Ltd - China - July 1, 2013 - contact company for price

      We, Elabscience Biotech Co, Ltd, specialize in reagents of immunodiagnostic technology, with a portfolio of 8000 products mainly covering elisa kits, antibodies, polypeptide, protein, cDNA. They are of good quality and competitive price. We have a st...

    • Diethyl Carbonate Fine Chemicals
      Diethyl Carbonate Fine Chemicals
      Chemicals - Reagents - Anhui Eapearl Chemical Co.,Ltd - China - June 7, 2013 - contact company for price

      Diethyl Carbonate is a fine solvent and textile auxiliary agent and widely used as ethylating, carbonating and carbonaylethoxylating reagents in organic synthesis and as solvents of nitrocotton, cellulose ether, synthetic resin and natural resin. Die...

    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"