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Rue Lagrange, 9

75005 Paris, France

 01 43 25 01 50



IME, Frockenbeckstrasse 6

52074 Aachen, Germany

 +32 1658 9045



23015 Milano, Italy

 02 36 00 65 93






Česká republika Praha





Finland Helsset


Ελλάς Αθήνα


Ireland Dublin




Magyarország Budapest




Norge Oslo




Sverige Stockholm


Schweiz Züri



Northern America


Canada Montreal


US New York





 +81 78 386 0860

Other Countries
0032 (0)16 41 44 07



GENTAUR Cytokines


Our GMP certified Interleukin-4 and Granulocyte-macrophage colony-stimulating factor are used by notable pharmaceutical companies and leading research institutes. Try them today! Please check our website www.gentaur.com for more information. 

Code Product Name Quantity Price
huIL-1B -100µg Recombinant human Il-1 Beta 100µg 472€
rHuIL-2-3MIU Recombinant Human Interleukin-2 3 MIU 195€
GMPhuIL-4-50µg GMP Rec. human IL-4 50 µg 399€
rHuIL-4-50µg Research Rec. human IL-4 50µg 195€
huIL-6 -50 µg Recombinant human IL-6  50 µg 195€
RHUTNFA -50µg Rec.Hum.Tumor Necrosis Factor alpha 50 µg 195€
huIFNa-2a Recombinant Human Interferon alfa-2a 3 MIU 55€
huIFNa-2b Recombinant Human Interferon alfa-2b 3 MIU 55€
RHUGMCSF-300µg Rec. Hum. GMP GM-CSF 300 µg 385€
RHUGM-CSF-50µg Rec. Hum. GMP GM-CSF 50 µg 195€
huG-CSF-300µg Recombinant Human G-CSF 300 µg 146€
huG-CSF-75µg Recombinant Human G-CSF 75 µg 95€













HybridoMax Growth Supplement


The GENTAUR HybridoMax Growth Supplement replaces

 feeder layers or other conditioned media and growth

 factors used in hybridoma production. HybridoMax i

ncreases the yield of hybridomas surviving HAT

 selection, the cloning efficiency of B-cell hybridomas, and

the number of antibody producing colonies.

The Supplement is ready to use. Prepared with a modified

DMEM/F12 base the Serum-Free Hybridoma growth medium is a chemically defined culture medium supporting the serum-free growth of various hybridomas and 293 cells. HybridoMax growth supplement contains no IL-6 and no bovine serum albumine or other undefined protein mixtures.


Code Product Name Quantity Price
19-HYB-1 HybridoMax Growth Supplement 1x 11 ml 57€
19-HYB-5 HybridoMax Growth Supplement 5x 11 ml 270€
19-HYB-10 HybridoMax Growth Supplement 10x 11 ml 510€
19-CHOL Cholera toxin azide free 1 mg 245€
19-rCTB Recombinant cholera toxin B-subunit 10 mg 1250€


Cost Effective

·    No need for adaptors

·    No need for accessories

·    No special loading tips required

·    Only 180 ml of running buffer needed

·    Standard tris-glycine running buffer for all gels

·    Standard membrane transfer buffer

User Friendly

·    No leakage

·    No cumbersome assembly

·    Same gel for protein, DNA and RNA

·    60 minute run time

See the instruction video at www.gentaur.com


GeBAGel Protein Electrophoresis kit


The GeBAGel horizontal electrophoresis system is a revolutionary pre-cast polyacrylamide mini-gel system. GeBAGel is the only ready-to-use pre-cast system providing horizontal mode operation.

The system covers two types of gels: protein GeBAGel and peptide GeBAGel both of which are run with 

 tris-glycine based running buffer. GeBAGel gels contain no SDS, making them ideal for protein analysis, under both native and denatured electrophoresis conditions, and for low molecular weight DNA or RNA analysis. Available per 2 or 8 gels in several gradients in 10 wells.


Code Product Name Quantity Price
GRmini GeBARunner, mini electrophoresis unit 1 device 107€
15G0010-8 GeBaGels, 10%, 15 wells 8 gels 87€
15G0012-8 GeBaGels, 12%, 15 wells 8 gels 87€
15G0412-8 GeBaGels, 4- 12%, 15 wells 8 gels 87€
15G0816-8 GeBaGels, 8-16%, 15 wells 8 gels 87€
15G0420-8 GeBaGels, 4-20%, 15 wells 8 gels 87€
15PG-0017-8 GeBAGel Peptide, 17%, 15 wells 8 gels 87€
GG0010-2 GeBaGels, 10%, 10 wells 2 gels 44€
15G0012-2 GeBaGels, 12%, 15 wells 2 gels 44€
15PG-0017-2 GeBAGel Peptide, 17%, 15 wells 2  gels 44€
GebaPROMO GeBARunner + one set of 8 gels  1 Promo 200€


Cholera Toxin

Cholera toxin has been reported to cause a variety of effects on several different cell types. Depending on the cell type it can induce, enhance or inhibit the cell proliferation, cell growth, cell migration, immunization or cytokine and protein production. Cholera toxin has proven to be an essential component in Molecular Biological Research and an indispensable supplement for cell culture.

The naturally occurring cholera toxin belongs to the AB class of bacterial toxins. It consists of a pentameric B oligomer that binds to GM-1 receptors (e.g. on the surface of intestinal epithelial cells), and an enzymatically active A subunit that is responsible for the toxicity of the Vibrio cholerae bacterium.





GENTAUR offers you both the complete cholera toxin isolated from Vibrio cholerae Inaba 569B and the recombinant cholera toxin B-subunit.

 The isolated cholera toxin (CTX) is delivered as 1 mg lyophilized powder. No azide was used. Each vial, when reconstituted to 1.0 ml with sterile distilled water, contains 1.0 mg of protein in: 0.05 M Tris, 0.2 M NaCl, 0.001 M Na2EDTA at pH 7.5.

Solubility of cholera toxin, in water, decreases with time, following lyophilization. The CTX is delivered chilled and should be stored at 4°C.

 The recombinant cholera toxin B-subunit (rCTB) consists only of the non-toxic part of the cholera enterotoxin. The protein is completely free from the A-subunit, which has been genetically deleted from the production strain. rCTB is fermented without antibiotics to ensure safety. rCTB is delivered as a sterile solution in phosphate buffered saline (PBS). No conservation additives are used. The protein concentration usually ranges between 10-15 mg/ml. The rCTB solution is delivered chilled.

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Last modified: 06/25/09