Premium Peptide Tirze Retatrutide Powder Peptides for Effective Weight Loss with Best Price and Safe Shipping Fast Delivery

• Customization: Available
• Powder: Yes
• Customized: Non-Customized
• Suitable for: Elderly, Adult
• State: Freeze Dried Powder
• Purity: >99%
• Transport Package: Glass Vials
• Specification: Cosmetic standard
• Trademark: JK
• Origin: China
• HS Code: 3001909099
• Production Capacity: 500000kits Per Week

Product Description

Name	Peptide therapy  kits
Service	OEM
Purity	99%
Application	Research
Storage	Store in refrigerator at 4°C, tightly sealed, away from heat, light and moisture.

Products Name: Sema
Purity: >99.0%
Molecular Formula: C187H291N45O59
Molecular Weight: 4113.64g/mol
Sequence: H-His-Aib-Glu-Gly-Thr-Phe-Thr-Ser-Asp-Val-Ser-Ser-Tyr-Leu-Glu-Gly-Gln-Ala-Ala-Lys(C18diacid-γ-Glu-OEG-OEG)]-Glu-Phe-Ile-Ala-Trp-Leu-Val-Arg-Gly-Arg-Gly-OH
Appearance: White Lyophilized powder
Reconstitution: Required 
Storage:After reconstitution store at 2°C - 8°C

What is Sem ?

Sema is the newest GLP-1R agonist and was approved by the FDA as a once-weekly injection 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

Product Function:

Weight loss 
Anti-diabetes
Alzheimer's disease

Package and delivery.
Company profile:


Wuhan Jingkang Technology Co., Ltd is located in a modern city Wuhan ,with very developed industries,super developed air transportion and beautiful scenery ,which has Long history tower- the Yellow Crane Tower. The company has advanced R&D centers, quality inspection centers and production plants in Wuhan, Jiangsu and other places,It has a team of skilled and experienced scientific and technological Staffs specializes in the research and development of fine chemical raw materials,inorganic chemicals,organic compounds, pharmaceutical intermediates,customized special chemicals and electronic equipments.

JK Technology has established its own research center in close cooperation with many domestic universities who has extensive cooperation with many universities and research institutes ,and has a complete scientific research system and quality certification system. The company enjoys a high reputation at home and abroad in line with the business philosophy of "integrity management, quality control and customer first". It has two pilot production bases, in the process of production in strict compliance with ISO9001 and ISO.
We have professional staffs who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. Meanwhile, we possess of complete Q.A. and Q.C. system, supply chemical products with good quality and custom-tailored products according to our clients' requirement.Our products have passed strict inspections before being produced and shipped,Of course,we also have good cooperation with Shanghai Chemical Industry Research Institute.
After several years of operation, the products are sold at home and abroad, won numerous praise. In the future business, we will continue to adhere to the principle of heavy cooperation, keeping faith, sincerity, equality and mutual benefit, and do our best to provide you with quality services.

We have a super complete logistics service system and after-sales system. We also have special services that provide overseas warehouses, provide DDP service for customers.
Welcome friends abroad and home.We sincerely hope to establish long-term cooperation and common development with our customers.

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