Provis Biolabs

Custom Peptide Synthesis

We provide end-to-end custom peptide synthesis services for pharmaceutical, biotechnology and academic research teams in India and worldwide. Using advanced Fmoc-based solid-phase peptide synthesis and rigorous quality control systems, we deliver peptides ranging from simple linear sequences to complex cyclic, bridged and PEGylated constructs with high purity and reliability.

Scientist performing GMP Custom Peptide Synthesis in Provis Biolabs Laboratory

Therapeutic Coverage

OncologyMetabolic DisordersInfectious DiseasesCardiovascular HealthNeurological DisordersImmunotherapy
Synthesis Technologies

Synthesis Platforms Tailored to Your Sequence

We select and optimize the ideal synthesis platform based on sequence length, purity targets, and production scale.

Solid Phase Peptide Synthesis (SPPS)

Highly efficient and fast turnaround for routine, modified, and medium-to-long peptide sequences using advanced Fmoc chemistry.

Liquid Phase Peptide Synthesis (LPPS)

Offers superior scalability, solvent economy, and batch consistency for short peptides and commercial API scale production.

Hybrid Peptide Synthesis (HPS)

Combines SPPS fragment generation with solution-phase ligation (NCL) to manufacture complex, multi-bridge, or long peptides.

Manufacturing & Quality Excellence

Gram-to-Multigram Custom Manufacturing & Quality Control

Superior Quality with competitive global pricing
Personalized consultation with experienced peptide experts
Purities ranging from crude to >99% and scale from mg to multi-kg
Wide range of peptide modifications & cyclic constraints
Fast turnaround times & global logistics support

Scale-Up Expertise

We excel in scaling bench processes for peptides in both solution and solid phases, ensuring a seamless transition from lab to production.

Flexible Quantities

From milligram R&D samples to multigram-scale commercial batches, we cater to diverse peptide synthesis needs with precision.

Purification Excellence

Our preparative HPLC purification techniques yield peptides with purity levels exceeding 99%, meeting stringent quality standards.

Process Validation

Each step of our manufacturing process undergoes rigorous validation, ensuring batch-to-batch consistency and regulatory compliance.

Cyclization (Disulfide bridges, Amide)
Phosphorylation & Methylation
PEGylation & Lipidation
Fluorescent Tagging (FITC, FAM, TAMRA)
Isotope Labeling (13C, 15N)
D-Amino Acids & Unnatural Amino Acids
Complex Syntheses

Specialized Peptide Modifications

We specialize in synthesizing highly complex, modified peptides that challenge standard protocols. From multiple disulfide bridges to unnatural amino acids, our chemistry team routinely delivers complex custom modified peptides for advanced drug discovery.

Frequently Asked Questions

Custom Peptide Synthesis FAQs

Got questions about our synthesis routes, purity standards, scale-up capacity, or delivery in India & globally? Here are direct answers to common questions.

Request a Quote

Custom Peptide Synthesis Request

Complete the form below for a detailed quotation. Our peptide synthesis experts will review your requirements and respond within 24 hours.

Flexible Quantities

From mg to kg scale

300+ Modifications

Phosphorylation, PEGylation & more

Guaranteed Quality

MS & HPLC analysis included

1Contact Information

2Peptide Details

1

Peptide 1

iAvailable Modifications

We support 300+ peptide modifications. Commonly requested:

Acetylation (Ac-)Amidation (-NH₂)BiotinylationFITC LabelingPhosphorylationMethylationPEGylationD-amino acidsCyclic PeptidesFatty Acid ConjugationDOTA/NOTA ChelationClick Chemistry (Azide/Alkyne)

Notes: (1) Amino acids are synthesized in L-configuration by default. (2) Disulfide bridge format: N2-9 = bridge between the 2nd and 9th residues. (3) For complex modifications, describe them in the remarks field.

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