# IGF-1LR3 – Research Vials > IGF-1 LR3 (Insulin-Like Growth Factor-1 Long R3) is a modified form of IGF-1 with enhanced stability and extended half-life for research applications. Prod... [![IGF-1 LR3 0.1 mg research vial -- Long R3 insulin-like growth factor-1 low-dose analog for cellular-growth research.](https://researchvials.com/wp-content/uploads/2026/03/85.YPB_.285-.png)](https://researchvials.com/wp-content/uploads/2026/03/85.YPB_.285-.png) # IGF-1LR3 $100.00–$180.00Price range: $100.00 through $180.00 Independently verified by [**Analytical Formulations, Inc.**](https://researchvials.com/our-verification-process/) · COA on file. SKU: N/ACategories: [Popular Peptides](https://researchvials.com/product-category/popular-peptides/), [Research Peptides](https://researchvials.com/product-category/shop-all-peptides/) - [Description](#tab-description) - [Additional information](#tab-additional_information) - [Storage Instructions](#tab-storage_instructions) ## Description IGF-1 LR3 (Insulin-Like Growth Factor-1 Long R3) is a modified form of IGF-1 with enhanced stability and extended half-life for research applications. **Product Details:** - High purity research-grade peptide - Available in multiple dosage options - Properly lyophilized for stability - Stored and shipped under optimal conditions **For Research Use Only.** Not for human consumption. This product is intended for laboratory and research purposes only. ## Additional information | Weight | 0.0625 lbs | | --- | --- | ## Storage Instructions All products from Research Vials are manufactured using a lyophilization (freeze-drying) process. This method is designed to maintain product integrity and allows vials to remain stable during shipping for approximately 3–4 months. Once a vial is reconstituted with bacteriostatic water, it should be stored in the refrigerator to help maintain stability. Under these conditions, reconstituted material is generally considered stable for up to 30 days. Lyophilization is a dehydration technique in which compounds are frozen and then exposed to low pressure. The water in the vial sublimates — going from solid to gas. What remains is a stable, crystalline white solid. This powder can be kept at room temperature until reconstitution. Upon receipt, products should be stored away from heat and light. For short-term use, refrigeration at approximately 4°C (39°F) is suitable. For long-term storage (several months to years), vials may be placed in a freezer at approximately -80°C (-112°F). Freezing is the preferred method for preserving product stability over extended periods. ⚠️ **Important Notice:** These products are intended for research use only. Not for human consumption. ## Related products - [![Selank 10 mg research vial -- synthetic heptapeptide studied for anxiolytic, cognitive, and nootropic research.](https://researchvials.com/wp-content/uploads/2025/09/85.YPB_.228--1000x1000.png)](https://researchvials.com/product/selank-11mg/) ## [Selank (10mg)](https://researchvials.com/product/selank-11mg/) $41.00 [View productLoadingDone](https://researchvials.com/product/selank-11mg/) - [![CJC-1295 No DAC (Mod GRF 1-29) 10 mg research vial -- short-acting GHRH analog for growth hormone research.](https://researchvials.com/wp-content/uploads/2025/09/85.YPB_.219--1000x1000.png)](https://researchvials.com/product/cjc-1295-without-dac-10mg/) ## [CJC-1295 Without DAC (10mg)](https://researchvials.com/product/cjc-1295-without-dac-10mg/) $64.50 [Add to cartLoadingDone](/product/igf-1lr3/?add-to-cart=2755) - [![CJC-1295 With DAC 5 mg research vial -- long-acting GHRH analog with drug-affinity complex for extended research dosing.](https://researchvials.com/wp-content/uploads/2025/09/85.YPB_.220--1000x1000.png)](https://researchvials.com/product/cjc-1295-with-dac-5mg/) ## [CJC-1295 – with DAC (5mg)](https://researchvials.com/product/cjc-1295-with-dac-5mg/) $68.00 [Add to cartLoadingDone](/product/igf-1lr3/?add-to-cart=2757) --- Source: https://researchvials.com/product/igf-1lr3/