CSBio offers low cost peptide synthesizers to the research community.

The fully automated CS136XT peptide synthesizer can add unlimited amino acids in a single run with a synthesis scale of 0.2 to 5.0 mmol. This instrument can be upgraded to a larger capacity. The software allows quick development and use of synthesis protocols. The instrument hardware allows the use of practically any synthesis protocol or chemistry. The adjustable solid state sensors allow quick and easy adjustment of the synthesis scale. All of our synthesizers guarantee complete resin to solvent contact because we use a pneumatically operated rotary actuator for smooth, 180 degree inversion mixing. All CSBio peptide synthesizers carry a full one year warranty.

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Speficiations for CS136XT

Reaction vessel – Single

Reaction vessel size – 20 ml, 50 ml, 100 ml, and 250 ml

Synthesis scale – 0.05 mmol to 5 mmol

Metering vessel size – 2 x 75 ml

Transfer vessel size – 2 x 100 ml

Amino acid reservoirs – 22 x 50 ml

Unattended couplings – Unlimited for CS136XT

Solvent bottles – 9

Standard Solvent bottle size – 1 x 5 L, 3 x 2 L, 3 x 1 L, 2 x 0.5 L

Waste carboy – 1 x 20 L Solvent transfer – Nitrogen

Reaction vessel agitation – 180º inversion and nitrogen bubbling Chemistry – t-Boc, Fmoc, or both

Activation – HBTU/DIEA or HOBt/DIC or both

Product Contact – FDA compliant glass, Teflon and polyethylene

Cabinet Construction – All chemically inert, self-contained, polypropylene

Dimensions – W x D x H 40″ x 27″ x 30″ / 102 cm x 70 cm x 77 cm

Weight 200 lbs / 90 kgs


• Additional solvent input lines and bottles • Onboard cleavage system • Feedback in-line UV monitoring