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Research peptides

Synthesized for laboratory science study.

Cosmetic peptides

Peptides are amino acids that are the building blocks of certain proteins needed by the skin, like collagen and elastin.

Medicinal peptides

Peptide therapeutics are peptides or polypeptides (oligomers or short polymers of amino acids) that are used for the treatment of diseases.

Catalog peptides

Polypeptide.ltd offers one of the world’s largest and fastest growing peptide catalogs, containing >10000 high-quality catalog peptides.

Research peptides

Research Peptides are synthesized for laboratory science studies in the lab that can lead to new breakthroughs and future pharmaceuticals, but they come before medicines. Only after undergoing a rigorous study, clinical trial, and scrutiny can the FDA approve the product.

Cosmetic peptides

Peptides are amino acids that are the building blocks of certain proteins needed by the skin, like collagen and elastin.
Using a serum or moisturizer that contains peptides can lead to firmer, younger-looking skin and maybe even fewer breakouts.

Medicinal peptides

Peptide therapeutics are peptides or polypeptides (oligomers or short polymers of amino acids) that are used for the treatment of diseases. Naturally occurring peptides may serve as hormones, growth factors, neurotransmitters, ion channel ligands and anti-infectives. Peptide therapeutics mimic such functions.

Catalog peptides

polypeptide.ltd offers one of the world’s largest and fastest growing peptide catalogs, containing >10000 high-quality catalog peptides.

Articles

Latest products

August 24, 2023

GLP-1 Grug: How to authoritatively explain Semaglutide？

1.What is Semaglutide? Semaglutide is a medication used for the treatment of type 2 diabetes and for long-term weight management in individuals with obesity or excess […]

August 23, 2023

What You Need to Know About Reconstituting Tirzepatide Peptide Step By Step

Introduction:Welcome to the blog of Polypeptide.ltd! In this article, professional peptide MDs will give you a detailed guide on how to reconstitute Tirzepatide powder, a drug for diabetes and […]

May 24, 2023

The Latest Research and Development Progress of Thymosin β4

Overview Thymosin beta 4 (Tβ4) is a small-molecule protein composed of multiple amino acid residues and is widely distributed in various tissues and cells of the […]