Customized Polypeptides

PTS offers custom synthesis of well-defined polypeptides suitable for: generation of conjugates (multivalent or semitelechelic), polymeric drug delivery carriers or surface modification.

Our team is prepared to develop polypeptides specific to clients requirements, thus if you do not find your desired polypeptide in our catalogue then please contact us.

PTS is capable to synthesize all of its products at varying chain lengths that go from 20 to 300 units (n=20-300).

POLY-L-GLUTAMIC ACID (PGA)

POLY-L-GLUTAMIC ACID HOMOPOLYMER

n-butyl PGA sodium salt

Azide[PEG]3PGA sodium salt

Propargyl PGA sodium salt Acetaldehyde PGA sodium salt

POLY-L-GLUTAMIC ACID (PGA) with SIDE CHAIN MODIFICATIONS

n-butyl PGA sodium salt with propargyl amide (5-20 mol% substitution)

n-butyl PGA sodium salt with azide [PEG]3 amide (5-20 mol% substitution)

n-butyl PGA sodium salt with m[PEG]6 amide (5-20 mol% substitution)

n-butyl PGA sodium salt with tert-butyl carbazate (5-20 mol% substitution)

PEGylated Polypeptides

mPEG-PGA SODIUM SALT [diblock]

Methoxy-poly(ethylene glycol)-block-poly(L-glutamic acid sodium salt); PEG MW 2.000 Da Methoxy-poly(ethylene glycol)-block-poly(L-glutamic acid sodium salt); PEG MW 5.000 Da Methoxy-poly(ethylene glycol)-block-poly(L-glutamic acid sodium salt); PEG MW 10.000 Da

Homo Polypeptides

POLY-L-ARGININE

n-butyl poly-L-Arginine hydrochloride

POLY-L-ORNITHINE

n-butyl poly-L-Ornithine hydrochloride

All polymers go through a quality control phase before being filtered and freeze-dried prior to shipping in order to provide the highest quality material.

Please contact pts@pts-polypeptides.com for your orders and enquiries.