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reta purity Reta 99% purity Retatrutide CAS 2381089-83-2 weight loss peptides China Factory

Name: reta purity Reta 99% purity Retatrutide CAS 2381089-83-2 weight loss peptides China Factory
Brand: mingheng
SKU: pr2409271054
Price: 1.2 USD
Availability: InStock

TDS 26 Inquiries

Unit Price:

$1.2/UNIT FOB

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CAS No.:

1208243-50-8

Grade:

Pharmaceutical Grade

Content:

99%

Port:

guangzhou

Brand:

mingheng

Packaging:

10mg,12mg,15mg/vial;1g/bag

Sample Available:

Yes

Price valid (until):

2026-12-31

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Haikou Mingheng Biotechnology Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,L/C,TT against B/L draft before shipment

Average Lead Time:

7 days

Qualification:

Main Products:

Semaglutide,Tirzepatide,Retatrutide,Cagrilintide,Semax,Liraglutide

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Retatrutide (LY3437943) acetate is a triple agonist peptide for the glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R).

Retatrutide acetate inhibits human GCGR, GIPR, and GLP-1R with EC50 values of 5.79, 0.0643, and 0.775 nM, respectively. It exhibits activity on mouse GCGR, GIPR, and GLP-1R with EC50 values of 2.32, 0.191, and 0.794 nM, respectively.

In vivo, Retatrutide (LY3437943) acetate engages with GCGR and enhances glucose tolerance in an ipGTT by acting through GIP or GLP-1 receptors. Activation via the glucagon receptor by Retatrutide acetate leads to significant weight reduction and increased energy expenditure. Retatrutide acetate can be utilized in research related to obesity.

1. We supply Peptides, APIs & Intermediates and so on to satisfy your needs;
2. We will reply you for your inquiry in 24 hours;
3. Strictly on selecting raw materials . Our Q&C team will inspect every product quality strictly before delivery;

4. Reasonable & competitive price, fast lead time ;

5. After delivery, we will track the products for you once every two days, until you get the products. When you got the goods, if you have any questions about the problem, contact with us, we will offer the solve way for you ;

6. 100% safe delivery, guaranteed delivery .

We support a variety of payment methods, choose the most convenient for you .

Q: How to store it?

A: If it hasn't been opened, just put it in cool dry place, if it is opened, you may put it in cold storage for 2-5 degree condition.

Q: How to order this product?

A: You can click "contact Supplier" , or write an email to my inbox, and send us a inquiry, leave your number if possible, we will contact with you as soon as possible, then we can talk order details.

Q: How about the delivery time?

A: Shipped within 48 hours after payment is received.Small orders are shipped via express door-to-door.The goods arrive in about7-10 days.

Q ： ls cash on delivery ?

A:in most cases,we don't support cash on delivery.

Q: How much is the commodity?

A: As we all know, the price of chemicals is not fixed, but fluctuates with the market.

You need to contact me to get the latest product price, we promise to give you the most favorable price.

Q:About the after-sale service?

A:After purchasing the products from our Company, we have a professional technical team and after-sales team to serve you and solve all your problems in the future.

Company Profile

We have many years of trading experience and are professional Chemical raw materials, medicine, Pharmaceutical raw material suppliers in overseas . Hope to cooperate with you for a long time and achieve win-win purpose. Our experienced staff is committed to strict quality control and attentive customer service and is always available to discuss your requirements and ensure complete customer satisfaction. Our company firmly believes that all products must comply with international quality standards. We therefore focus on sourcing quality materials and ensuring strict internal process controls. Our professional inspectors ensure that the products delivered to our customers are perfect. Our company adhere to the "customer first, reputation assurance, quality assurance, professional service" policy. No matter what type of product you need, you can contact us at any time, we will provide high quality products in the fastest and best way to achieve customer satisfaction. In addition, we will provide the best service to our customers. We look forward to establishing long-term business relations with overseas on the basis of mutual benefit in the near future. If you are interested in our products or companies, please feel free to contact us for more details!

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If you couldn't find the product you want in our store, maybe we haven't uploaded the complete product, please feel free to contact us through various ways; if you want to customize and process the product you want, please feel free to contact us for more details too.

lf you have any questions or suggestions about the use, function, content, specifications, standards, properties, quotations, market

conditions and application prospects of the product, please contact us, we will give you a detailed answer.

ECHEMI Editorial Reference

Cibinetide, also known as ARA-290, is a synthetic 11-mer peptide that binds the tissue-protective receptor. ARA290 inhibits high glucose-induced apoptosis of NRK-52E cells. Cibinetide Protects Isolated Human Islets in a Stressful Environment and Improves Engraftment in the Perspective of Intra Portal Islet Transplantation. Cibinetide Improves Corneal Nerve Fiber Abundance in Patients With Sarcoidosis-Associated Small Nerve Fiber Loss and Neuropathic Pain. ARA 290 relieves pathophysiological pain by targeting TRPV1 channel: Integration between immune system and nociception.

Certificates
- TDS
Basic Info

Product Name:
Cibinetide

Other Name:
ARA-290 (Cibinetide);ARA290, >98%;ARA290,Cibinetide, >98%;ARA290;WZTIQQBMSJTRBR-MUZUOSMHSA-N;ara290/Poziotinib;L-Serine, 5-oxo-L-prolyl-L-α-glutamyl-L-glutaminyl-L-leucyl-L-α-glutamyl-L-arginyl-L-alanyl-L-leucyl-L-asparaginyl-L-seryl-;ARA-290(Cibinetide) acetate

CAS No.:
1208243-50-8

Molecular Formula:
C51H84N16O21

InChIKeys:
WZTIQQBMSJTRBR-WYKNNRPVSA-N

Molecular Weight:
1257.31

EC Number:
200-001-8

Color/Form:
White to off-white

Categories:
Polypeptide

Characteristics

Density:
1.56±0.1 g/cm3(Predicted)

PKA:
2.90±0.10(Predicted)

Research

Class:
Triple agonist — GCGR, GIPR, GLP-1R

Status:
Investigational (Phase 3)

Mechanism:
Simultaneously activates glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R). Engineered from the native GIP backbone with amino acid substitutions to confer GCGR and GLP-1R activity.

EC50 (Human GCGR):
5.79 nM

EC50 (Mouse GIPR):
0.191 nM

EC50 (Mouse GLP1R):
0.794 nM

EC50 (Mouse GCGR):
2.32 nM

EC50 (Human GLP1R):
0.775 nM

EC50 (Human GIPR):
0.0643 nM

Source:
Jastreboff AM, et al. N Engl J Med. 2023;389(6):514-526.DOI

Clinical Development:
NCT04881760; NCT05882045; NCT06354660

References

ChEMBL:
CHEMBL5095485

DrugBank:
DB18993

KEGG DRUG:
D12430

PubChem:
PubChem

Literature:
NEJM: Jastreboff et al. (2023) — Phase 2 Trial; FDA Drugs@FDA

Disclaimer:
Retatrutide is an investigational compound not yet approved by FDA or EMA. This listing is for industrial and laboratory research use only. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.
Seller Information

Business Type:
Trader

Main Products:
Semaglutide,Tirzepatide,Retatrutide,Cagrilintide,Semax,Liraglutide

Location:
Shop No. 47, Jixin Plaza, No. 26 Renmin Avenue, Renmin Street, Meilan District, Haikou City, Hainan Province

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment

Average lead Time:
7 days

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
11-50

Year of Establishment:
2019

Company Profile

Haikou Mingheng Biotechnology Co., Ltd. was established in 2024 with strong research and development capabilities and superb synthesis technology, as well as advanced quality control measures. Effectively promote the joint venture and cooperation with the major enterprises, manufacturers, with the idea of industrial development to serve the society and the majority of users. We always adhere to the market demand as the orientation, constantly synthesizing new high-tech chemical products and medical intermediates, mainly exported to the United States, Europe, India, South Africa, Nigeria and other countries and regions, has a wealth of export experience, to ensure transportation safety, can let each customer as soon as possible to safely receive the goods.

Inquiry History

26 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Factory Supply 99% Purity Ara 290 Peptides Raw Lyophilized Powder CAS 1208243-50-8	1 G	Oct 29, 2023
United States	Ara 290	100 MG	Aug 4, 2026
United States	ARA-290 10mg	100 PCS	Apr 17, 2026
United States	ARA-290	10 MT	May 10, 2024
Denmark	Cibinetide	5 G	Feb 11, 2024
Lithuania	ARA 290	10	Nov 28, 2023
United States	ARA-290	15 MG	Aug 3, 2026
United States	ARA 290	1 G	Apr 13, 2026
United States	ARA-290 Peptide	1 G	Feb 6, 2026
United States	ARA-290	10 PCS	Nov 15, 2025
Thailand	Cibinetide	200 KG	May 10, 2025
Lithuania	ARA 290	60	Nov 28, 2023
United States	Ara-290	5 PCS	Oct 10, 2026
United Kingdom	ARA-290	20 MG	Sep 29, 2026
Philippines	I am looking for Ara 290 100 vials	30 MT	Aug 5, 2026
United States	Ara-290	20 MG	Jul 20, 2026
United States	ARA 290	1 KG	Jun 15, 2026
Belgium	ARA290	1 KG	May 20, 2026
United States	Reta	60	May 4, 2026
United States	ARA-290 Lyophilized	800 MG	Apr 17, 2026

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reta purity Reta 99% purity Retatrutide CAS 2381089-83-2 weight loss peptides China Factory

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