Buy IGF-1 LR3 1mg
IGF-1 LR3 1mg is a modified form of insulin-like growth factor 1 (IGF-1) that is widely used as a research compound in laboratory studies involving peptide signaling and growth-factor biology. Peptide Giant LTD offers IGF-1 LR3 in a 1mg research quantity for qualified laboratory research.
IGF-1 LR3 is structurally related to human IGF-1 but contains modifications that distinguish it from native IGF-1. Because of its modified structure and biological activity, it is commonly investigated in controlled experimental research.
This product is supplied strictly for Research Use Only (RUO) and is not intended for human or veterinary use.
IGF-1 LR3 1mg Product Specifications
| Specification | Details |
|---|---|
| Product Name | IGF-1 LR3 |
| Quantity | 1mg |
| Product Type | Modified Research Peptide |
| Form | Lyophilized Powder |
| Grade | Research Grade |
| Intended Use | Laboratory Research Only |
| Packaging | Laboratory Vial |
| Brand | Peptide Giant LTD |
Available size: 1mg
Researchers should verify the product label and any batch-specific analytical documentation supplied with their order for the exact product specifications.
What Is IGF-1 LR3?
IGF-1 LR3 stands for Insulin-like Growth Factor-1 Long R3. It is a modified analogue of IGF-1 that has been developed for research involving IGF-related signaling.
The “LR3” designation refers to structural modifications made to the IGF-1 molecule. These modifications distinguish IGF-1 LR3 from naturally occurring IGF-1 and make it a useful compound for laboratory investigation of IGF-related biological pathways.
IGF-1 and related compounds have been studied extensively in molecular biology, cell biology, endocrinology, and growth-factor research.
IGF-1 LR3 in Scientific Research
IGF-1 LR3 is relevant to several areas of laboratory research.
Growth-Factor Research
Researchers can study IGF-1 LR3 when investigating signaling associated with insulin-like growth factors and related cellular pathways.
Cell Biology Research
IGF-related signaling is an important area of cell biology research, including studies examining cellular responses to growth-factor signals.
Molecular Research
The modified structure of IGF-1 LR3 makes it useful for research examining the relationship between peptide structure and biological activity.
Receptor Signaling Research
Researchers may investigate IGF-related receptor interactions and downstream signaling mechanisms using controlled experimental models.
These descriptions are provided for scientific research context only and should not be interpreted as medical or therapeutic claims.
IGF-1 LR3 1mg for Laboratory Research
When purchasing IGF-1 LR3 for research, laboratories should review the product information associated with the specific batch.
Important information to verify includes:
- Product identity
- Quantity
- Batch information
- Product specifications
- Available analytical documentation
- Storage requirements
- Research-use restrictions
- Applicable regulations
The documentation provided with the product should take priority over general information found online.
Why Buy IGF-1 LR3 1mg from Peptide Giant LTD?
Peptide Giant LTD provides a research-focused catalog containing peptides and related laboratory research compounds.
1mg Research Quantity
This product is supplied in a 1mg quantity, providing a clearly defined amount for laboratory research.
Research-Focused Catalog
Researchers can explore IGF-1 LR3 alongside other research peptides available through Peptide Giant LTD. For example, Hexarelin Acetate 5mg is another synthetic peptide associated with peptide-signaling research.
Other products in the catalog include Gonadorelin Acetate 2mg, CJC-1295 DAC 5mg, and CJC-1295 No DAC.
Clear Product Information
The product page provides essential information about the compound, quantity, intended use, and research classification.
USA and Worldwide Delivery
Peptide Giant LTD supports shipping to the USA and international destinations where permitted by applicable laws and regulations.
Research-Grade IGF-1 LR3
Research-grade IGF-1 LR3 can be used as a defined material in controlled laboratory investigations.
Researchers studying growth-factor signaling may examine IGF-1 LR3 in appropriate experimental systems to investigate molecular interactions, receptor signaling, and related biological processes.
The compound should only be handled by appropriately qualified personnel in a suitable laboratory environment and according to applicable institutional procedures.
IGF-1 LR3 vs IGF-1
IGF-1 LR3 and native IGF-1 are related but are not identical compounds.
| Feature | IGF-1 | IGF-1 LR3 |
|---|---|---|
| Full name | Insulin-like Growth Factor 1 | Insulin-like Growth Factor-1 Long R3 |
| Type | Growth-factor peptide | Modified IGF-1 analogue |
| Structure | Native IGF-1 structure | Modified structure |
| Research area | Growth-factor biology | Growth-factor and peptide research |
| Intended use here | Laboratory research | Laboratory research |
The structural differences are important when selecting a compound for a particular research project.
Explore More Research Peptides
Researchers examining growth-factor and peptide signaling can explore other products in the Peptide Giant LTD catalog, including Hexarelin Acetate 5mg and CJC-1295 DAC 5mg.
For researchers working with other peptide categories, the catalog also includes GLOW 70mg, Glutathione Peptide, GHK-Cu, and Epithalon Peptide.
You can also browse the complete Research Peptides Online collection to explore additional research products.
Shipping IGF-1 LR3 1mg
Peptide Giant LTD offers shipping to customers in the USA and international destinations where permitted.
Before ordering internationally, customers should confirm:
- Local import regulations
- Whether the compound is permitted in their jurisdiction
- Customs requirements
- Documentation requirements
- Applicable duties or taxes
Customers are responsible for ensuring that their purchase complies with the laws and regulations applicable to their destination.
Research Use Only Disclaimer
IGF-1 LR3 1mg is sold strictly for laboratory research purposes.
It is not intended for human consumption, self-administration, diagnosis, treatment, prevention, or cure of any disease or medical condition.
This product should only be handled and studied by appropriately qualified researchers in suitable laboratory environments.
Customers are responsible for complying with all applicable federal, state, local, and international laws and regulations.
Frequently Asked Questions
What is IGF-1 LR3 1mg?
IGF-1 LR3 1mg is a 1mg quantity of modified insulin-like growth factor-1 (IGF-1) peptide supplied for laboratory research.
What does LR3 mean?
LR3 refers to the “Long R3” modified form of IGF-1. It has structural differences from native IGF-1.
Is IGF-1 LR3 a peptide?
Yes. IGF-1 LR3 is a modified peptide analogue of IGF-1 and is used as a research compound.
How much IGF-1 LR3 is available?
The product on this page is supplied in a 1mg quantity.
What is IGF-1 LR3 1mg used for?
IGF-1 LR3 is studied in laboratory research involving growth-factor biology, peptide signaling, cell biology, and related molecular pathways.
Is IGF-1 LR3 1mg intended for human use?
No. The product is supplied strictly for laboratory research use and is not intended for human or veterinary use.
Can I buy IGF-1 LR3 1mg online?
Yes. Peptide Giant LTD offers IGF-1 LR3 1mg for qualifying laboratory research purposes, subject to applicable laws and regulations.
Does Peptide Giant LTD ship IGF-1 LR3 internationally?
International delivery is available where permitted by applicable laws and regulations. Customers should verify local import requirements before ordering.
What other research peptides are available?
Peptide Giant LTD offers a broad selection of research peptides and compounds, including Hexarelin Acetate, Gonadorelin Acetate, CJC-1295, GHK-Cu, GLOW, and other research products.



















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