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IGF-DES hot selling 99% Purity USA warehouse stock High Quality Beauty Slimming 5mg 10mg 15mg weight loss

TDS 8 Inquiries

Unit Price:

$60-65/UNIT FOB

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CAS No.:

112603-35-7

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shenzhen

Brand:

Kaisheng

Packaging:

2mg/vial, 10vials/box

Price valid (until):

2028-12-30

Contact Supplier

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Changsha Duole Bio Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Tirzepatide,Retatrutide,Semaglutide

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Product Description
Seller Information
Inquiry History

Description

Product Details

Sales manager: Cypher
Whatsapp: +86 15713090595
Email: cypher@xtkstech.com

Items	Specifications
Product Name	IGF-DES
CAS No.	112603-35-7
Molecular Formula	C319H501N91O96S7
Purity	>99%
Appearance	White Powder
Grade	Pharmacy Grade
Packaging	2mg/vial, 10vials/box
MOQ	10vials

Product P i c t u r e s

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Product Introduction

IGF - DES: A Potent Research Chemical

IGF - DES, short for Des(1 - 3)IGF - 1, is a synthetic, truncated variant of - Like Growth Factor 1 (IGF - 1) that has revolutionized research in the fields of cellular biology and regenerative medicine. Structurally, IGF - DES is a polypeptide composed of 67 amino acids, formed by removing the first three amino acids at the N - terminus of the native IGF - 1. This modification results in a unique molecular formula of C₃₂₆H₅₁₈N₉₄O₁₀₀S₈ and a molecular weight of approximately 7,500 Da, altering its biochemical properties significantly.

One of the most notable features of IGF - DES is its remarkably low binding affinity for - Like Growth Factor - Binding Proteins (IGF - BPs), which are abundant in the bloodstream and typically limit the bioavailability of IGF - 1. With reduced interaction with IGF - BPs, IGF - DES remains free - floating in the circulation for longer, allowing it to penetrate tissues more effectively and exert potent biological effects. Compared to the native IGF - 1, IGF - DES exhibits a significantly extended half - life, staying active for up to 20 - 30 hours, while IGF - 1 has a half - life of merely 12 - 15 hours.

In terms of mechanism of action, IGF - DES binds with high specificity to the IGF - 1 receptor on the surface of target cells, particularly muscle, nerve, and adipose cells. This binding event initiates a cascade of intracellular signaling pathways, most prominently the phosphatidylinositol 3 - kinase (PI3K) - Akt and the mitogen - activated protein kinase (MAPK) pathways. These pathways stimulate cell growth, proliferation, and differentiation, inhibit apoptosis, and enhance protein synthesis, making IGF - DES a powerful tool for promoting tissue repair and regeneration.

In the research domain, IGF - DES has been widely utilized. In muscle biology studies, it has demonstrated the ability to induce muscle hypertrophy by promoting the growth and fusion of myoblasts into myotubes. For instance, in in - vitro experiments, myoblast cultures treated with IGF - DES showed a significant increase in cell size and contractile protein content. In the field of neuroscience, IGF - DES has shown promise in promoting the survival and differentiation of neural stem cells, offering potential therapeutic applications for neurodegenerative diseases. Additionally, its role in modulating adipose tissue metabolism, by promoting lipolysis and reducing fat cell proliferation, has attracted attention in obesity - related research.

It is important to note that IGF - DES is primarily intended for research purposes and is not approved for human therapeutic use. When handling IGF - DES, researchers must follow strict safety protocols. Typically supplied as a lyophilized powder, it should be stored at - 20°C. Before use, it can be reconstituted in sterile, distilled water or a suitable buffer solution, and aliquots should be prepared to avoid repeated freeze - thaw cycles, which may compromise its stability and biological activity. As research progresses, IGF - DES continues to be a focal point for understanding growth factor - mediated cellular processes and developing novel therapeutic strategies.

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Our Advantages

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Packing

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10mg/vial 10vials/box

15mg/vial 10vials/box

20mg/vial 10vials/box

30mg/vial 10vials/box

Production Equipment

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Company Profile

Kaisheng Technology 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 .

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Trans porta tion Mo des

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P a y m e n t M o d e s

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Certifications

Certificates

Basic Info

Product Name:

insulin-like growth factor 1, des-(1-3)-

Other Name:

insulin-like growth factor 1, des-(1-3)-;4-70-Insulin-likegrowth factor I (huMan);Insulin-lkie Growth Factor(IGF-1);IGF-1 DES 1mg/2mg

CAS No.:

112603-35-7

Molecular Weight:

Categories:

Other Chemical Drugs

Characteristics

Seller Information

Business Type:
Trader

Main Products:
Tirzepatide,Retatrutide,Semaglutide

Location:
Jinxing Middle Road, Xihu Street, Yuelu District, Changsha City, Hunan Province

Payment Terms:
100% TT in advance

Average lead Time:
2

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
11-50

Year of Establishment:
2023

Certifications:
COA

Company Profile
Kaisheng Technology Co., Ltd. is a branch of Changsha Duole Biological Co., Ltd.，The company 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,Semaglutide，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.

Inquiry History

8 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	IGF-DES	20 MG	Apr 10, 2026
United States	High Quality IGF-1 DES Peptide Manufacturer 99% Pure	2 MG	Oct 9, 2025
China	Igf-1 DES	50 MG	Dec 15, 2025
Russia	igf-1 des 1-3	1 G	Apr 22, 2025
Australia	IGF-1 DES	1 MT	Feb 28, 2026
France	IGF1 DES	30 MG	Jan 27, 2026
United States	Igf-1 DES	1 MT	Nov 19, 2025
United States	IGF-1 DES	1 G	Oct 11, 2024

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IGF-DES hot selling 99% Purity USA warehouse stock High Quality Beauty Slimming 5mg 10mg 15mg weight loss

Product Description

Seller Information

Inquiry History

IGF - DES: A Potent Research Chemical

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