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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > IGF-1 LR3 for Sale > High Purity IGF-1 LR3 Peptide Supplier | Custom Peptide Synthesis Manufacturer
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High Purity IGF-1 LR3 Peptide Supplier | Custom Peptide Synthesis Manufacturer

TDS 56 Inquiries

Unit Price:

$8-8.9/MT FOB

Get Latest Price
CAS No.:

946870-92-4

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

zhongshuan

Packaging:

Vial/Bottle/Bag/Carton

Price valid (until):

2027-01-09

Company Type:
Trader
Location:
China
Qualification:
Main Products:

peptide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


    Sales:Anne
    WhatsApp :+8618034597101

    Telegram: +447514489768
    Email :18034597101@163.com

    IGF-1 LR3 (Long R3 Insulin-like Growth Factor-1) is a modified peptide widely used as a research tool in molecular biology, biochemistry, and biotechnology studies. With enhanced structural characteristics compared with native IGF-1, IGF-1 LR3 is commonly studied in research related to cellular signaling pathways, growth factor mechanisms, and biological activity.

    Our IGF-1 LR3 peptide is produced using advanced peptide synthesis technology and strict quality control procedures to ensure high purity, stability, and reliable batch consistency for laboratory research applications.

    Product Features:

    • High purity IGF-1 LR3 peptide
    • Professional peptide synthesis and manufacturing capability
    • Reliable batch-to-batch consistency
    • Suitable for biotechnology and laboratory research
    • Custom synthesis and bulk supply options available

    Research Applications:
    IGF-1 LR3 is used as a research material in studies involving growth factor signaling, cell biology, molecular mechanisms, and peptide-related research fields.

    Why Choose Us:

    • Experienced peptide manufacturing team
    • Strict quality control standards
    • Flexible customization services
    • Stable global supply capability

    Product Information:

    • Product Name: IGF-1 LR3 Peptide
    • Category: Research Peptide
    • Form: Peptide Powder
    • Purity: High Purity Available
    Items Specifications




    Product Name IGF 
    Purity >99%
    Appearance White Powder
    CAS NO.  

    946870-92-4

    Packaging
    10vials

    IGF DES has been defined as a delicate chain due to its half-life of 20-30 minutes. Its efficacy is remarkable in the specific area but it does not have effects on overall growth. That is why it is necessary to identify the muscle groups near to the target area of application to accomplish the best results.

    During training, IGF DES binds to receptors deformed by lactic acid to enhance tissue growth. This peptide has the faculty to recover damaged tissue and muscle growth, which derives an improvement in physical performance. This feature can call the attention of athletes who are in search of a rapid development of their muscle.

    Shop China factory Bulk Available IGF-1LR3 Powder Pharmacy Grade Weight Loss Peptide-Detailed Image 2 Shop China factory Bulk Available IGF-1LR3 Powder Pharmacy Grade Weight Loss Peptide-Detailed Image 3

    Shop China factory Bulk Available IGF-1LR3 Powder Pharmacy Grade Weight Loss Peptide-Detailed Image 4 Shop China factory Bulk Available IGF-1LR3 Powder Pharmacy Grade Weight Loss Peptide-Detailed Image 5 Shop China factory Bulk Available IGF-1LR3 Powder Pharmacy Grade Weight Loss Peptide-Detailed Image 6 Shop China factory Bulk Available IGF-1LR3 Powder Pharmacy Grade Weight Loss Peptide-Detailed Image 7



    PROCESS

    Shop China factory Bulk Available IGF-1LR3 Powder Pharmacy Grade Weight Loss Peptide-Detailed Image 8

    Shop China factory Bulk Available IGF-1LR3 Powder Pharmacy Grade Weight Loss Peptide-Detailed Image 9 Shop China factory Bulk Available IGF-1LR3 Powder Pharmacy Grade Weight Loss Peptide-Detailed Image 10

    Our Advantage

    1. Rich experience.
    Our company is a professional production leading factory in China in pharmaceutical area of many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback from our customers, we had Established long friendly relations of cooperation.

    2. Great quality, purity and favourable.
    Good quality is one of our secret success, welcome order the samples, MOQ just 5 grams.

    3. Safe and fast delivery.
    We have stock, so we can delivery quickly at the very day when receive the payment.

    We have special way could ship 0.01kg to 3.5kg products a time. We offer melting powder into liquid service. And ship the liquid in special bottles.

    4. Good after-sales service.

    Tell me the package update, and will try best solve when customer encountered various problems.

    PAYMENT

    Shop China factory Bulk Available IGF-1LR3 Powder Pharmacy Grade Weight Loss Peptide-Detailed Image 11

    SHIPPING&DELIVERY

    Shop China factory Bulk Available IGF-1LR3 Powder Pharmacy Grade Weight Loss Peptide-Detailed Image 12

    FAQ

    Q1: About the after-sale service

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

    Q2: Do you have stock?

    A: We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.

    Q3: How do I start paying?

    Payment can be made by Bitcoin,wire transfer or paypal

    Q4: How to confirm product quality before placing an order?

    A: We got good feedback from customers and Tested by third-party institutions. You also can get free samples of some products. You just have to pay the shipping fee for the sample .

    You can send us your product specifications and requirements and we can customize for you.

    Q5: What is your MOQ?

    A: The minimum quantity we can order is 1 box.

    But usually we can accept a smaller quantity, say 100g, at the cost of 100% sample charge.

    Q6: Time for delivery?

    A: Leading time within 3 business days,Shipping time about 8-10 business days.

    Q7: Why should I choose you?

    A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over 5years, in average.Strict quality control-comes form our sophisticated management system.Professional and warm sales team-since we believe we can only win via our hard work in a competitive world.Quick response and excellent presale and after sale service-since we believe our customers deserve all the best service.

    ECHEMI Editorial Reference
    Long arginine 3-IGF-1, abbreviated as IGF-1 LR3 or LR3-IGF-1, is a synthetic protein and lengthened analogue of human insulin-like growth factor 1 (IGF-1). It differs from native IGF-1 in that it possesses an arginine instead of a glutamic acid at the third position in its amino acid sequence ("arginine 3"), and also has an additional 13 amino acids at its N-terminus (MFPAMPLLSLFVN) ("long"), for a total of 83 amino acids (relative to the 70 of IGF-1).
    Research & Reference Note

    High Purity IGF-1 LR3 Peptide Supplier | Custom Peptide Synthesis Manufacturer is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. 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.

    Disclaimer: This listing is for industrial and laboratory research use. 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.

    Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

    Certificates

    Basic Info
    Product Name:

    IGF-1 LR3

    Other Name:

    IGF-1 LR3;CL281;LR3-IGF1;IGF-1Lr3 Igtropin;LR3-IGF1 (100mcg/vial;IGF LR3-1;IDF-1 LR3;Recombinant Human Insulin-like Growth Factor-1 LR3, rhIGF-1

    CAS No.:

    946870-92-4

    Molecular Weight:

    0

    EC Number:

    1592732-453-0

  • Seller Information
    Business Type:

    Trader

    Main Products:

    peptide

    Location:

    Room A0693, 6th Floor, Building 3, No.5 Lvtai Road, Zhongtai Subdistrict, Yuhang District, Hangzhou City, Zhejiang Province

    Average lead Time:

    15

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    51-100

    Year of Establishment:

    2025

    Certifications:

    TR60 COA

    Hangzhou ZhongShuan Technology Co., Ltd. specializes in the R&D and manufacturing of pharmaceutical-grade and healthcare-grade bioactive raw materials and their derivatives, which are widely used in pharmaceuticals, nutraceuticals and cosmetics industries and have gained global recognition for superior bioactivity and safety. Our 100,000-square-meter factory is built in strict compliance with GMP standards, boasting a clean production environment, scientific layout, and complete R&D and manufacturing facilities for deep processing of bioactive raw materials and solvent purification, laying a solid foundation for product quality. We are committed to providing global customers with high-quality products and customized professional solutions, and strive to drive product upgrading across various industries through in-depth cultivation of biotechnology.

    Global Market Reach
    The company's products, with their outstanding quality and stable performance, are exported to over, including the Middle East, South America, North America, Southeast Asia, Africa, Europe, etc., and have accumulated a good reputation in overseas markets. Relying on our professional team and global resource integration capabilities, we fully leverage our geographical and supply chain advantages, continuously optimize localized operations, and effectively help customers reduce costs and improve efficiency while ensuring high-quality products.

    Engaged in Raw Materials for 10+ Years
    We are a biotech enterprise engaged in the R&D, production, and sales of peptides and raw materials for more than 10 years.  The company has complete experimental facilities. Advanced testing instruments ensure the stability of product quality from all aspects. If you're interested in our products, don't hesitate to contact us.

  • Inquiry History
    56 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    Best price Pure 98% LR3-IGF1 peptide IGF1 LR3 cas 946870-92-4

    10 MT May 3, 2026
    United States

    Wholesale 99% High Purity IGF-1 LR3 Lyophilized Powder CAS 946870-92-4 Factory Direct Supply

    10 PCS Apr 9, 2026
    France

    IGF-1 LR3 High Purity Ig F-Lr3 Peptides Powder CAS 946870-92-4 with Competitive Price

    Nov 1, 2023
    United States

    YM 2024 High Quality Wholesale Price Peptides Factory Direct Supply IGF-1LR3 Powder CAS 946870-92-4

    1111 MT Dec 18, 2025
    Russia

    igf-1 lr3

    1 G Apr 22, 2025
    Russia

    Igf Lr3

    10 MG Jun 6, 2026
    United States

    Igf-1lr3

    10 MT Jul 20, 2026
    United States

    IGF-1LR3

    1 G Jun 22, 2026
    South Korea

    igf lr3

    10 G Jun 16, 2026
    United States

    Igf-1 lr3

    1 G Mar 18, 2026
    Canada

    Igf-1 lr3

    1 MG Mar 14, 2026
    United States

    IGF-1 LR3 TB500 Thymosin Alpha-1

    10 20' Fcl Feb 16, 2026
    Turkey

    Igf 1 lr3

    90 KG Dec 4, 2025
    United States

    Igf1 Lr3 Industrial Grade High Purity in Stock Factory Pharmaceutical Grade

    1 PCS Oct 11, 2025
    Australia

    IGF1 - LR3

    67 G Sep 8, 2025
    United States

    IGF1-LR3

    1 KG Jul 17, 2025
    Canada

    IGF-1 LR3

    1 MT Nov 13, 2024
    Poland

    IGF-1 LR3

    10 MG Oct 29, 2024
    Brazil

    igf1

    150 MG Oct 23, 2024
    Croatia

    Igf-1 lr3

    1 G Oct 2, 2024
    Post an enquiry for this product
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