IGF-1 LR3

IGF-1 LR3 1mg

Ultra Pure Bioscience IGF-1 LR3 is supplied as a high-purity lyophilized research compound intended exclusively for laboratory, analytical, and scientific investigation.

IGF-1 LR3, also known as Long R3 IGF-1, is a modified analog of insulin-like growth factor-1 (IGF-1). Research literature describes LR3 IGF-1 as having structural modifications relative to native IGF-1 and reduced affinity for IGF-binding proteins while retaining interaction with the IGF-1 receptor. These characteristics have made it useful as an experimental research reagent in studies involving IGF-related molecular pathways.

Ultra Pure Bioscience supplies IGF-1 LR3 for qualified research applications where product consistency, purity, identification, and supporting analytical documentation are important.

In controlled research environments, IGF-1 LR3 may be investigated in areas such as:

• IGF-1 receptor signaling research
• Growth-factor pathway characterization
• Receptor-binding and molecular interaction studies
• Cell-culture and cell-signaling research
• Protein and peptide characterization
• Experimental biochemical and analytical workflows

Ultra Pure Bioscience IGF-1 LR3 is supplied as a lyophilized research compound intended exclusively for laboratory, analytical, and scientific investigation. Also known as Long R3 IGF-1, it is a modified analog of insulin-like growth factor-1 used in controlled research involving receptor signaling, molecular interactions, and biochemical characterization.

Purity

99.586% batch-average purity by RP-HPLC, as reported in the linked Certificate of Analysis.

Form

Lyophilized powder.

Quantity

Labeled content: 1mg per vial.

The linked COA reports a measured batch-average net content of 1.18mg per vial.

Batch / Lot Number

11073-001. This certificate applies to the identified batch; confirm that it matches the lot supplied.

Certificate of Analysis

Testing laboratory: Kovera Labs
Certification date: August 23, 2026
Report number: KVR-2026-6DA1C2
Access code: H1HRD3L

Handling & Storage

Store according to established laboratory practices for peptide materials. Maintain accurate batch records and apply recognized contamination control measures during handling.

Specific storage temperatures are not stated in the linked COA. Contact Ultra Pure Bioscience for confirmed storage requirements before storing the material.

Proudly crafted and produced in the USA. Look for our labels featuring the MADE IN USA SHIELD.

Research Use Only

Supplied as a dry lyophilized powder. Research supplies, including Reconstitution Solution, are sold separately. This product is not an FDA-approved medication. It is intended exclusively for laboratory research and is not for human or veterinary use, consumption, administration, diagnosis, treatment, prevention, or therapeutic application.

Research Use Only (RUO): This product is intended strictly for laboratory, analytical, and scientific research purposes. It is not intended for human or veterinary use, consumption, administration, diagnosis, treatment, prevention, or therapeutic application.