peptide modification Suppliers

Find verified suppliers and manufacturers of peptide modification. Browse 5 companies offering peptide modification peptides and research compounds for laboratory and commercial applications.

Directory listing last reviewed August 2026.

Modpep logo

Modpep

Unknown • CDMO

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Biopeptek logo

Biopeptek

USA • CDMO

GMPCOA3rd Party
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JYMed Peptide logo

JYMed Peptide

China (Shenzhen) • CDMO

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Bionexis Peptides logo

Bionexis Peptides

UK • Retail Research Peptides

COA
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AltaBioscience logo

AltaBioscience

UK (Birmingham) • CDMO

COA3rd Party
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peptide modification Supplier Insights

Total Suppliers
5
Manufacturers
4
GMP Certified
1
Third-Party Tested
2

Regulatory & Market Context

peptide modification is listed by 5 suppliers in the PeptideSuppliers.tech directory. Of these, 4 are direct manufacturers with in-house production capabilities. 1 suppliers hold GMP certification. Third-party testing documentation is available from 2 listed suppliers. Buyers should verify current FDA registration, GMP compliance status, and batch-specific Certificates of Analysis before purchasing.

Third-Party Tested
Peptide suppliers with verified independent laboratory testi
COAs Available
Suppliers providing Batch-specific Certificates of Analysis
In-House Production
Direct peptide manufacturers with internal laboratory contro
GMP Certified
Peptide manufacturers operating under Good Manufacturing Pra