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LinkPeptide provides high quality catalog peptides with different purity at highly competitive prices. Our catalog peptides are supported by our unparalleled experience in peptide synthesis. We have nearly 10 years experience in synthesizing peptides, LinkPeptide is the premier supplier of high quality peptides to leading biotechnology companies and academic institutions.
8
years of trusted peptide supply
Providing high-quality bioactive peptides, inhibitors, and custom peptide synthesis for pharmaceutical and academic research.
High-quality peptides for research, drug discovery, and cosmetic applications, 8+ years of peptide synthesis expertise,
End-to-end solutions from custom synthesis to large-scale production, flexible support for diverse research needs





8+ years of peptide synthesis expertise: Where proven quality meets advanced technologies for modern life science research.
LinkPeptide delivers high-quality catalog peptides with multiple purity options at competitive prices. Our products are backed by extensive experience in peptide synthesis and strict quality control standards.
With nearly a decade of expertise, LinkPeptide is a trusted partner for biotechnology companies and academic institutions, supporting research in drug discovery, molecular biology, and cosmetic science.
LinkPeptide provides high quality catalog peptides with different purity at highly competitive prices. Our catalog peptides are supported by our unparalleled experience in peptide synthesis. We have nearly 10 years experience in synthesizing peptides, LinkPeptide is the premier supplier of high quality peptides to leading biotechnology companies and academic institutions.
State-of-the-art production site supporting scalable peptide synthesis, from research-grade batches to large-scale manufacturing.
SPPS Synthesis Laboratory Equipped with advanced solid-phase peptide synthesis (SPPS) platforms, enabling precise, efficient, and high-throughput peptide productio


SPPS Synthesis Laboratory
Equipped with advanced solid-phase peptide synthesis (SPPS) platforms, enabling precise, efficient, and high-throughput peptide production.
Integrated Production Workflow
Seamless transition from synthesis to purification and analysis, ensuring fast turnaround and reproducible, high-quality peptide products.

HPLC & Mass Spectrometry
High-performance liquid chromatography (HPLC) and MS systems for purity analysis, identity confirmation, and batch consistency verification.


Peptide-based immune checkpoint inhibitors (ICIs) are emerging as a promising alternative to monoclonal antibodies and small-molecule inhibitors in cancer immunotherapy. These peptides effectively disrupt immune checkpoint interactions, such as PD-1/PD-L1, TIGIT/PVR, and LAG-3/MHC-II, to restore antitumor immune responses. Recent advancements i…
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Peptide-based therapeutics are increasingly recognized for their high specificity, low immunogenicity, and ability to mimic biological functions, positioning them as valuable tools in modern drug development. However, despite their potential, these drugs face considerable challenges, including poor stability, limited bioavailability, and comple…

As cancer therapies evolve, precision and adaptability have become critical. Peptide-functionalized nanoparticles are emerging as next-generation tools that combine the targeting accuracy of peptides with the delivery efficiency of nanomaterials. These smart systems enable selective drug, gene, and natural product delivery to tumors while minim…

In growth hormone science, peptides are often used as precise “switches” to understand how endocrine pathways behave under controlled conditions. Two names that frequently appear in research discussions are Tesamorelin and Ipamorelin. While they are both used in growth hormone (GH) regulation research, they sit in different mechanistic lanes, me…
