Vloeistoffase peptidesynthese (LPPS)

Peptide Manufacturing

Vloeistoffase peptidesynthese (LPPS)

Scalable LPPS for complex peptides and fragments—ideal for difficult sequences, long segments and high‑purity intermediates.

Long segments / macrocycles

Convergent fragment coupling reduces step count and aggregation risk.

Hydrophobic sequences

Solution‑phase conditions and solvent control improve solubility and kinetics.

Intermediates for conjugation

High‑purity fragments for payloads, linkers or SPPS‑LPPS hybrids.

CAPACITEIT

Kerncompetenties

We design sequence‑appropriate strategies (Fmoc/tBu) with orthogonal protections, optimized coupling/deprotection, and sequence‑specific additives to deliver high purity at scale.

Liquid‑Phase Peptide Synthesis (LPPS)-CDMO for Pharm & Bio | Kilo Biotechnology
Fmoc/tBu chemistry

Fmoc/tBu chemistry for linear and long peptides (up to ~60 aa, sequence‑dependent)

On‑resin cyclization

On‑resin cyclization/disulfide formation and selective deprotection

Motifs mitigation

Difficult motifs mitigation: pseudoproline, backbone protection, chaotropic agents

LPPS/hybrid

LPPS/hybrid steps for challenging segments

Procedure

Equipment & resins

Automated Synthesizers & Heated Reactors

High-efficiency automated systems enabling precise, reproducible peptide synthesis at various scales.

Low-Loading Resins for Long Peptides

PEG-based resins optimized for high-yield synthesis of long or complex peptide sequences.

Prep HPLC, LC-MS & Lyophilization

Integrated purification, analytical confirmation, and lyophilization for final peptide formulation.

Wat we leveren

Wat we leveren

Lineaire en cyclische peptiden

SPPS als primair platform met LPPS/hybrid voor lange of moeilijke sequenties.

Modificaties en conjugaten

Amidatie/acetylatie, disulfiden, nieten, PEGylatie, lipidatie, kleurstoffen/biotine.

Zuiverheid & formaten

Ruw → >98% opties; gelyofiliseerd poeder of oplossing; zout/tegenion controle.

Peptidenbibliotheken

Aangepaste platen voor screening; geleverd in 96-wells formaten met traceerbaarheid.

SIL-peptiden

Stabiele-isotoopgelabelde peptiden voor proteomics en kwantificeringsworkflows.

QC & documenten

HPLC/UPLC en MS identiteit; CoA/CoT; aanvullende rapporten beschikbaar op aanvraag.

Plan a convergent route?

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