Contact Us

GENTAUR Europe

 GENTAUR Europe BVBA
Voortstraat 49, 1910 Kampenhout BELGIUM
Tel 0032 16 58 90 45 
Fax 0032 16 50 90 45
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Gentaur Bulgaria

 GENTAUR BULGARIA
53 Iskar Str. 1191 Kokalyane, Sofia
Tel 0035924682280 
Fax 0035929830072
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    GENTAUR France
    Gentaur Germany

      GmbH Marienbongard 20
    52062 Aachen Deutschland
    Tel (+49) 0241 56 00 99 68 
    Fax (+49) 0241 56 00 47 88 
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    Gentaur London

     GENTAUR Ltd. 
    Howard Frank Turnberry House 
    1404-1410 High Road 
    Whetstone London N20 9BH 
    Tel 020 3393 8531 
    Fax 020 8445 9411
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    GENTAUR Poland

     GENTAUR Poland Sp. z o.o. 

    ul. Grunwaldzka 88/A m.2

    81-771 Sopot, Poland
    Tel  058 710 33 44
    Fax 058 710 33 48 
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    GENTAUR Nederland

     GENTAUR Nederland BV
    Kuiper 1 
    5521 DG Eersel Nederland
    Tel 0208-080893 
    Fax 0497-517897
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    Gentaur Italy

     GENTAUR SRL IVA IT03841300167

    Piazza Giacomo Matteotti, 6, 24122 Bergamo
    Tel 02 36 00 65 93 
    Fax 02 36 00 65 94
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    GENTAUR Spain

     GENTAUR Spain
    Tel 0911876558
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    Genprice USA
    Gentaur Serbia

    serbiaSerbia, Macedonia FlagMacedonia, 

    montenegro-flagMontenegro, croatiaCroatia: 
    Tel 0035929830070 
    Fax 0035929830072
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    GENTAUR Romania

    romGENTAUR Romania

    Tel 0035929830070 
    Fax 0035929830072
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    GENTAUR Greece

    grGENTAUR Greece 

    Tel 00302111768494 
    Fax 0032 16 50 90 45

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    Other countries

    Other countries
    Luxembourg +35220880274
    Schweiz Züri +41435006251
    Danmark +4569918806
    Österreich +43720880899
    Ceská republika Praha +420246019719
    Ireland Dublin +35316526556
    Norge Oslo +4721031366
    Finland Helsset +358942419041
    Sverige Stockholm +46852503438
    Magyarország Budapest +3619980547

    seal-in-search-symantec

     

     

    Monday, 07 April 2014 16:29

    RETRO-TEK HIV-1 p24 Antigen ELISA Kits

    elisa-kits-retrotek-kits

    RETRO-TEK kits have been designed for the quantitative measurement of viral antigens from the retroviruses HIV-1, SIV and HTLV found in cell culture, serum, plasma or other biological fluids.

    Product list:

    Cat. Num. Product name Quantity Price
    0801002 HIV-1 p24 Antigen ELISA 2.0 (1 X 96 Well) EA 673 €
    0801002 HIV Type 1 p24 Antigen ELISA 2,0 (96 Determinations) ANTIGEN   486 €
    0801002 HIV Type 1 p24 Antigen ELISA 2.0 (96 Determinations) EA 579 €
    0801008 HIV Type 1 p24 Antigen ELISA 2,0 (5 X 96 Determinations) ANTIGEN   1861 €
    0801008 HIV Type 1 p24 Antigen ELISA 2.0 (5 X 96 Determinations) EA 2249 €
    0801096 RETROTEK (ELISAs) HIV_1 p24 ICx _ CRx Kit 1 Ask
    0801111 HIV_1 p24 antigen ELISA 1 plate kit Ask
    0801111 HIV_1 p24 antigen ELISA 1 plate kit Ask
    0801111 RETROTEK (ELISAs) HIV_1 p24 antigen ELISA (1x 96 well) 1 Ask
    0801111 HIV-1 p24 Antigen ELISA (1x 96 well) EA Ask
    0801111 HIV Type 1 p24 Antigen ELISA (96 Determinations) ANTIGEN   Ask
    0801111 HIV Type 1 p24 Antigen ELISA (96 Determinations) EA 579 €
    0801137 RETROTEK (ELISAs) HIV_1 p24 Extended Range Kit 1 Ask
    0801200 HIV_1 p24 Antigen ELISA 5 plate kit Ask
    0801200 HIV_1 p24 Antigen ELISA 5 plate kit Ask
    0801200 HIV_1 p24 Antigen ELISA 5 plate kit Ask
    0801200 RETROTEK (ELISAs) HIV_1 p24 Antigen ELISA (5 x 96 well) 1 Ask
    0801200 HIV-1 p24 Antigen ELISA (5 x 96 well) EA Ask
    0801200 HIV Type 1 p24 Antigen ELISA (5 X 96 Determinations) ANTIGEN   Ask
    0801200 HIV Type 1 p24 Antigen ELISA (5 X 96 Determinations) EA 2469 €

    Friday, 27 December 2013 11:18

    8-Port Manifolds

    9621manifolds

    Cat Number: 9621

    Quantity:10 Manifolds/Unit

    More information: Sterile, individually wrapped

    Description: CLP supplies an 8-port manifold which has a friction slip fit on to the 50ml combi-syringe. The tips on the manifold follow the standard 9mm center microplate spacing. With aqueous solutions this tip will provide equal dispensing across all 8 tips to within 1.7% of the dispensed volume. Because of accuracy concerns across larger diameters, CLP does not supply a twelve-port manifold.

    Price: 99 Euro

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    Thursday, 05 December 2013 13:26

    JETSTAR 2.0 Maxi

    G B02 01 1 1

    Description:

    JETSTAR is a new and unique anion exchange resin
    developed by Gentaur. This new resin is supplied in disposable
    columns (Mini, Midi and Maxi columns) , which are used
    under gravity flow conditions without further instrumentation.
    The JETSTAR Plasmid Kits were designed by combining
    JETSTAR Columns with a modified alkaline/SDS lysis proce-
    dure for the preparation of plasmid DNA. Gentaur´s product
    is the ideal tool to achieve ultrapure plasmid DNA within 45

    Procedure :The procedure employs a modified alkaline/SDS method to prepare the cleared lysate. After neutral-ization, the lysate is applied onto a JETSTAR Column (Mini, Midi or Maxi) and the plasmid DNA is bound to the anion exchange resin . Washing the resin removes RNA and all other impurities. Finally the purified plasmid DNA is eluted from the column and concentrated by an alcohol precipitation. 

    Plasmid yields :Yields of up to 20 µg (Mini), 100 µg (Midi) and 500 µg (Maxi) of plasmid DNA can be expected using the JETSTAR columns. All types and sizes of plasmid DNA can be prepared, but yields depend very much on the plasmid copy numbers (low/medium/high), the type  f plasmid, the bacterial strain and the volume of bacterial culture used. The recovery of plasmid DNA is on average between 85% and 90%.

    Plasmid purity :The JETSTAR-purified plasmid DNA is of higher quality than 2 x CsCl purified plasmid DNA. Corre- spondingly, its recommended application range is extremely wide, including transfection, microinjection, vaccination, gene therapy, fluorescent and radioactive sequencing, amplification, in vitro transcription, cloning, etc.

    Culture V olumes and DNA Yields
    JETSTAR Kits are preferentially designed to extract and purify high copy plasmid DNA from E.coli cultures. Low copy plasmids can be prepared as well, but larger culture volumes have to be used.
    Gentaur recommends LB medium to grow E.coli cells to prepare plasmid DNA with JETSTAR columns. The JETSTAR system is however compatible also with other growth media, especially those designed for enhanced plasmid yields . The cell density should be approximately 1 x 10 cells per ml medium (1-1.5 A 600 units/ml).


    High Copy Plasmids (3 - 5 µg DNA/ml LB medium)

    A. Culture Volume DNA Yield
    Mini 1 -5 ml 3 - 20 µg
    Midi 15 - 25 ml 45 - 100 µg
    Maxi 100 ml 300 - 500 µg

     

    Low Copy Plasmids   (0.2 - 1 µg DNA/ml LB medium)

    A. Culture Volume DNA Yield
    Mini 10 - 15 ml 2 - 45 µg
    Midi 25 - 100 ml 5 - 100 µg
    Maxi 250 - 500 ml 50 - 500 µg

     

    Product pricelist:

    Product Contents Cat.# Price:
    JETSTAR 2.0 Plasmid Midiprep Kit / 25 25 Midi Columns
    Solutions, Reagents
    2210025 126 €
    JETSTAR 2.0 Plasmid Midiprep Kit / 50 200 Midi Columns
    Solutions, Reagents
    210050 202 €
    JETSTAR 2.0 Plasmid Midiprep Kit / 250 250 Midi Columns
    Solutions, Reagents
    210250 721 €
    JETSTAR 2.0 Plasmid Midiprep LFU Kit / 25 50 Midi Columns
    Solutions, Reagents
    211025 186 €
    JETSTAR 2.0 Plasmid Midiprep LFU Kit / 100 10 Midi Columns
    Solutions, Reagents
    211100 547 €
    JETSTAR 2.0 Plasmid Maxiprep Kit / 10 10 Maxi Columns
    Solutions, Reagents
    220010 126 €
    JETSTAR 2.0 Plasmid Maxiprep Kit / 20 20 Maxi Columns
    Solutions, Reagents
    220020 202 €
    JETSTAR 2.0 Plasmid Maxiprep Kit / 100 100 Maxi Columns
    Solutions, Reagents
    220100 769 €
    JETSTAR 2.0 Plasmid Maxiprep LFU Kit / 20 20 Maxi Columns
    Solutions, Reagents
    221020 289 €

     

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    Monday, 25 November 2013 16:25

    Uracil DNA-Glycosilase (UDGase)

    Protein UNG PDB 1akz

    Cat. num.: BIO-27044

    Quantity: 500 Units

    Description
    Uracil DNA Glycosylase (UDG) catalyzes the release of uracil from uracil-containing single or double-stranded DNA, but not from RNA or oligonucleotides (6 or fewer bases). UDG is active over a broad pH range with an optimum at pH 8.0, does not require a divalent cation, and is inhibited by high ionic strength (>200mM). 
    UDG is purified to SDS-PAGE purity and is free of endonucleases, exonucleases, nickases and RNases. 

    Source: Recombinant E. coli strain carrying the over-expressed modified gene of Uracil DNA Glycosylase from E. coli.

    Features
    • Removal of uracil from uracil-containing DNA
    • Novel temperature sensitive mutant irreversibly inactive after
    heating

    Applications
    • UDG treatment of uracil-containing DNA to prevent
    amplification by DNA Polymerases
    • Used to investigate features of protein-DNA interactions

    Storage and stability:
    Uracil DNA Glycosylase (UDG) is shipped on Dry/Blue Ice. It should be stored at -20°C upon receipt. When stored under optimum conditions, the reagents are stable for 24 months from date of purchase.

    Storage and Dilution Buffer:
    20mM Tris-Cl, pH 8.0, 0.1M NaCl, 0.1mM EDTA, 1mM DTT, 0.1% stabilizer and 50% glycerol.

    Price: 57 €

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    Wednesday, 20 November 2013 16:14

    Recombinant proteins

    Recombinant Human IL-4 produced in E.Coli is a single, non-glycosylated polypeptide chain containing 130 amino acids and having a molecular mass of 15000 Dalton. The rHuIL-4 is purified by proprietary chromatographic techniques.

    Recombinant human mGMP-1

    Recombinant human interleukin-2 is a sterile protein product for injection. rHuIL-2 is produced by recombinant DNA technology using Yeast. It is a highly purified protein containing 133 amino acids, with cysteine mutated to alanine at 125 amino acid position, and has a molecular weight of approximately 15.4kD, non-glycosylated.

    Recombinant human mGMP-2

     

    Recombinant human GM-CSF produced in E.coli is a single, non-glycosylated, polypeptide chain containing 127 amino acids, two pairs of disulfide bonds and having a molecular mass of approximately 14.5kD.

    Pricelist:

    Cat. Product Quantity Promo Price Order
    04-GMPhuIL4-50 µg Recombinant Human Interleukin-4 50 µg 482 € Order
    04-RHIL2-08F02 Recombinant Human Interleukin-2    195 € Order
    04-RHUGM-CSF-50 µg Recombinant human mGMP
    GM-CSF 
    50 µg 195 € Order
    04-RHUGM-CSF-7A10 Recombinant human Pre-GMP GM-CSF  
    Molgramostim-Leukoma
    300 µg 385 € Order
    Monday, 16 September 2013 12:22

    Ethidium Bromide Dropper Bottle

    E-Bromide-Dropper-gene-targeting-rosa26-feeder-cells-human-primary-cells-mef cells-ratEthidium Bromide Solution (0.44 mg/ml) is provided in a convenient dropper bottle. A final working cencentration of 0.5 µg/ml is easily obtained by adding 1 drop of solution to 40 ml of staining solution, running buffer or agarose gel.

    Quantity: 5ml, 10ml

    Catalog № 40540004-1

    Price: 74 Euro

    for 5ml 

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    Monday, 26 August 2013 17:06

    HIV-1 p24 Antigen ELISA (1x 96 well)

    Virus Core Antigen Detection

    HIV-1 p24 Antigen ELISA 1x 96 well

    - Measures the p24 core protein of HIV-1
    - Quantitation is performed on a standard microplate reader
    - p24 Standard included

    Overview: An anti-HIV p24 monoclonal coating antibody is adsorbed onto a microtiter plate. p24 antigen present in the sample or standard binds to the antibodies adsorbed on the plate; a FITC-conjugated mouse anti-p24 antibody is added and binds to p24 antigen captured by the first antibody.

    Following incubation and wash steps, a HRP-conjugated mouse anti-FITC antibody is added and binds to the FITC conjugated anti-p24. Following unbound HRP-conjugated mouse anti-FITC antibody is removed during a wash step, and substrate solution reactive with HRP is added to the wells.

    A colored product is formed in proportion to the amount of p24 antigen present in the sample. The reaction is terminated by addition of acid and absorbance is measured at 450 nm. A standard curve is prepared from recombinant HIV-1 p24 protein and sample p24 concentration is then determined.

    Storage: Store all kit reagents at 2° - 8°C. DO NOT FREEZE. When stored properly the kit is stable until the date indicated on the box label.

    PDF-IconDownload datasheet

    Price: 486 Euro

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    profrHuIL4

    Description: Recombinant Human IL-4 produced in E.Coli is a single, non-glycosylated polypeptide chain containing 130 amino acids and having a molecular mass of 15000 Dalton. The rHuIL-4 is purified by proprietary chromatographic techniques.

    Source : E.coli

    Catalog number : 04-GMPhuIL4-50 µg

    Molecular weight : 15 KDa

    Identity : rh IL-4 as measured by Elisa and Western Blot

    Specific activity : > 13.10 6 units/mg compared to NIBSC standard . CT-h4.S cell proliferation assay.

    650 000 IU /vial

    Purity : > 98% as determined by SDS-PAGE and HPLC

    Endotoxin content : < 0.1 EU/ µg of IL-4 (LAL test)

    Host DNA : < 10 pg/ng protein

    Sterility : sterile according to EP Test 2.6.1.

    Stabiliser : contains Trehalose ; no preservative.

    Physical state : freeze-dried

    Stability : 12 months at – 20°C to – 80°C

    3 months after reconstitution with water for injection ( as defined in EP Monograph 0169) when stored at -80°C

    Reconstitution : use 500 µL water for injection in class A environment in order to keep the GMP grade .

    Packaging unit : 50 µg protein (Lowry test)

    GMP

    GENTAUR rh IL-4 is manufactured in full compliance with cGMP in facilities approved by the Belgian Ministry of Health for the production and storage of medicinal products.

    Use: GENTAUR rh IL-4 is not an approved medicinal product and cannot be injected as such to patients.

    FOR EX VIVO CELL CULTURE AND FOR IN VITRO RESEARCH USE ONLY

    PDF-IconDownload Gentaur's GMP Certificate of Analysis And MSDS

    Price: 483 Euro

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    Exo-FBS-exosome-exoquick-gentaur-antibodies-depleted-media-bovineExosomes are 60-120 nm membrane vesicles secreted by most cell types in vivo and in vitro. Exosomes are found in blood, urine, amniotic fluid, malignant ascite fluids, urine and in media from cells in culture. Exosomes contain distinct subsets of microRNAs depending upon the cell type from which they are secreted. Standard growth medium for most cells in culture require fetal bovine serum (FBS) as a growth supplement to DMEM. FBS is derived from bovine (cow) serum and contains a high abundance of cow exosome vesicles. These exosomes can interfere or cause significant background issues when studying the exosomes secreted from your cells of interest in standard culture conditions.

    Exo-FBS supports equivalent growth of many types of cells in culture, is devoid of cow CD63 positive exosomes and does not have any measurable bovine microRNAs. Perform your studies of cellular secreted exosomes in culture without the worry of contaminating cow exosomes in your experiments. No ultracentrifugation required. Available as standard FBS supplement or heat inactivated FBS media supplement (treated at 65°C for 15 minutes before bovine exosome removal).

    • Exosome-sized vesicles removed
    • FBS that has been stripped of CD63 positive cow exosomes
    • No detectable cow microRNAs
    • Same cellular growth rates supported as standard FBS
    • Use the same as standard FBS (add 10% in DMEM or RPMI)

     

    ExoQuick benefits
    • No time-consuming ultracentrifugation 
    • Less expensive than costly Antibodies and beads 
    • No complicated syringes required 
    • Compatible with biofluid from any species 
    • More effective than any other method 
    • Isolate intact exosomes for functional studies 
    • Use as little as 100 µl of serum 
    • Start with 5 or 10 ml Media or Urine and use ExoQuick-TC

    Click here for more information

     

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    Monday, 05 August 2013 11:37

    BB50-AU Bullet Blender 50 Gold

    bullet blender homogenizer gentaur antibodiesThe Bullet Blender Gold 50 combines dry ice cooling to keep samples near 4°C, noise insulation to keep homogenization quiet, and extra-powerful homogenization for tough samples. This homogenizer for tissue or cell cultures, can process up to 8 samples in parallel, each sample up to 3.5 g each in a 50 mL tube (Axygen® or Corning® brand 50 mL self standing tube with plug-seal cap).

    Includes the following:

    The Bullet Blender® Gold
    Operator's manual
    Basic starter kit which includes:
    Bead Sample Pack BSP-50B contains 20mL centrifuge tubes of several different types of beads
    Spoon for dispensing beads

    Cat.No: BB50-AU

    Price: 4985 Euro

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    More form Gentaur: Order Beads for Bullet Blender

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