Main Products High Purity 99% semaglutide Weight Loss Peptides

Sales manager:  Ella
Whatsapp:  +86 15226899587
Email:   ella@xtkstech.com

        Semaglutide is the newest GLP-1 reagent and was approved by the FDA as a once-weekly for the treatment of T2DM in late 2017. The peptide is chemically similar to liraglutide, with the inclusion of two structural modifications (Lau, Bloch, et al., 2015). The first is the replacement of Gly with the non-proteinogenic amino acid 2-aminoisobutyric acid (Aib) at position 2. The second is the attachment of octadecanoic diacid to the side chain of Lys-26 through a short polyethylene glycol (PEG) spacer and a γ-glutamic acid linker. The amino acid substitution renders the peptide more resistant to DPP-4 compared to liraglutide, and the presence of the 18-carbon fatty acid moiety results in a high binding affinity for serum albumin, which translates to a half-life of approximately 7 days in humans. It is used to treat type 2 diabetes and manage chronic weight. The drug functions similar to human glucagon-like peptide-1 (GLP-1) by increasing secretion, which leads to improved sugar metabolism. One of its advantages over other antidiabetic drugs is that it has a long duration of action, thus, only once-a-week is sufficient.

1.Diabetes Type 2 Medicine

2.Oral GLP-1RA Medication

3.Weight Loss

4.Diabetes Mellitus

5.Obesity

6.Diabetic Coma (in DM Type II)

7.Diabetic Ketoacidosis (in DM Type II)

8.Cardiovascular Risk Reduction

When storing peptides, remember to:
• Store peptide in a cold, dry, dark place
• Avoid repeated freezing and thawing of peptide
• Avoid overexposure to the air
• Avoid light exposure
• Avoid storing peptides in solution long term
• Aliquot peptide according to experimental requirements

       Changsha Duole Biological Co., Ltd.， is a pioneering force in the biotechnology sector.

        At the core of our operations is the unwavering commitment to our guiding principles : "Quality First, Service Supreme."Our mission is to spearhead advancements in biotechnology by consistently upholding the highest standards of quality and service. Through innovation and excellence, we aim to contribute to the betterment of global health and well-being.

        Our primary focus encompasses a range of products , including weight loss peptides, cosmetic peptides, and customized peptides. Notable among our weight loss peptide offerings are Tirzepatide, Retatrutide, and others.Provides reliable and timely custom manufacturing services for API following stringent quality system and close communication with the Clients.We have professional sales team , focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market, our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.

       With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers .