LinkPeptide
![[Lys0]-Bradykinin (Kallidin)](https://www.linkpeptide.com/wp-content/uploads/2026/06/Lys0-Bradykinin-Kallidin.jpg "[Lys0]-Bradykinin (Kallidin)")
![Crosstide [GRPRTSSFAEG], 5-FAM labeled](https://www.linkpeptide.com/wp-content/uploads/2026/06/Crosstide-GRPRTSSFAEG-5-FAM-labeled.jpg "Crosstide [GRPRTSSFAEG], 5-FAM labeled")
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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.
Recent evidence challenges the conventional renin-angiotensin system (RAS) paradigm by highlighting angiotensinogen as more than a passive precursor to angiotensin II. A 2025 study in Peptides investigated 103 obese, treatment-naïve men and revealed that plasma angiotensinogen levels were significantly associated with 24-hour ambulatory systoli…
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Obesity has become a global health crisis, with its associated metabolic diseases presenting significant challenges. Recent research has revealed the crucial role of neuropeptide Y (NPY) in sympathetic neurons, offering new insights into the regulation of fat metabolism and energy expenditure. Unlike its well-known role in appetite regulation …
Bioactive peptides derived from food proteins have gained increasing attention due to their diverse health-promoting properties and expanding applications in functional foods, nutraceuticals, cosmetics, and biomedicine. However, crude protein hydrolysates often exhibit inconsistent or diluted bioactivity because they contain complex mixtures of…
Apraglutide, a novel glucagon-like peptide-2 (GLP-2) analog, represents a significant advancement in the treatment of short bowel syndrome-associated intestinal failure (SBS-IF). Engineered for once-weekly dosing, Apraglutide offers extended therapeutic effects by enhancing fluid absorption and reducing reliance on parenteral support. Its mecha…