EndoTrap®: Endotoxin removal resin

 

EndoTrap® family and Endograde® Ovalbumin: Endotoxin removal products are now available from LIONEX, Braunschweig, GERMANY

Notification: The complete EndoTrap® product range as well as EndoGrade® Ovalbumin have been discontinued by Hyglos as of 31 December 2017, instead LIONEX GmbH, Braunschweig, Germany, is now the manufacturer and exclusive supplier of these products.

 

Please contact LIONEX at:

LIONEX GmbH
Salzdahlumer Strasse 196, Geb. 1A
38126  Braunschweig, Germany
info@lionex.de 
purchase@lionex.de
www.lionex.de

Tel: 0049 531 260 12 66

Fax: 0049 531 6180 654

 

EndoTrap® removes endotoxins (lipopolysaccharides/LPS) from aqueous solutions of a wide range of samples such as proteins, antibodies, vaccines, nucleic acids, buffers and cell extracts with excellent sample recovery rate. 
EndoTrap® has been used for the elimination of endotoxin in more than 200 publications.

New Performance Data for EndoTrap®

A new study (Reich et al Univ Regensburg) describes the efficiency of four endotoxin removal resins from different suppliers including EndoTrap®. EndoTrap® HD  was shown to be the most effective resin for removing endotoxins and recovering protein in comparison to the other resins tested under the following conditions; 

1. BSA samples [1 ml of 1 mg/ml] in 20mM Borate buffer, 150 mM NaCl, 0.1 mM CaCl2, 
    pH 9, containing 15,000 EU/ml were purified with the indicated resins,

2. BSA samples [1 ml of 1 mg/ml] in 20 mM TRIS, 150 mM NaCl, 0.1 mM CaCl2 pH 7.4, containing 15,000 EU/ml were purified with the indicated resins,

3. BSA samples [1 ml of 1 mg/ml] in 20mM sodium acetate, 150 mM NaCl, 0.1 mM CaCl2, pH 5, containing 15,000 EU/ml were purified with the indicated resins,

4. BSA samples [1 ml of 1 mg/ml] in 20mM MES, 150 mM NaCl, 0.1 mM CaCl2, pH 6, containing 15,000 EU/ml were purified with the indicated resins.

 

Advantages of using EndoTrap® HD:

    • Best-in-class endotoxin binding capacity of > 5,000,000 EU/ml
    • Removes more than 99.99%* of LPS
    • Excellent sample recovery rate >95%
    • Non-toxic bacteriophage-derived ligand, no cytotoxic effects
    • Re-use more than 10 times
    • Reaching a LPS concentration of under 0.1 EU/ml
    • Quick and easy to use in column (gravity flow) or batch mode 
    • Up-scaling on fully automated liquid-chromatographic systems possible

    Products & Applications:

     

     

     

     

    EndoTrap® red

    > 2,000,000 EU/ml resin

    Reusability: 3 times

    pH sample buffer : 6-9

    Suitable Buffers: chelators

    Sample Applications:

    Proteins,
    Peptides,
    Antibodies

     

    EndoTrap® HD

    > 5,000,000 EU/ml resin

    Reusability: than 10 times

    pH sample buffer: 4-10

    Suitable Buffers: Suitable for high salt conditions
    (> 150 mM NaCl)

    Sample Applications:

    Proteins,
    Peptides,
    Antibodies,
    DNA/RNA,
    Antigens,
    Plant extracts,
    Automated systems,
    Biomanufacturing processes

     

    *Measured values for BSA, MAK (monoclonal antibody) and POD (peroxidase) with EndoTrap® HD.