Hot Sale Low Price IGF-1 LR3 Raw Material CAS 946870-92-4 99% High Purity White Lyophilized Powder For Pre-clinicaesearch l Lab R

IGF‑1 LR3 (Long‑R3‑IGF‑1) is a synthetic modified analogue of human insulin‑like growth factor‑1, consisting of 83 amino‑acid residues. Structural modification reduces its affinity for IGF‑binding proteins, prolonging biological half‑life. It is widely applied for pre‑clinical laboratory investigations, including IGF‑1 receptor signaling mechanism research, cell proliferation & differentiation assays, muscle‑cell biology, bone‑cell experiments and metabolic‑pathway exploration.
Our product is white lyophilized powder, purity ≥98% determined by HPLC. COA, HPLC chromatogram and related test documents can be provided upon request.

Suitable for cell‑level experiments focused on cell proliferation, differentiation and IGF‑1R downstream signaling research. Lyophilized formulation improves stability during transportation and storage; good water‑solubility facilitates preparation of working solutions for in‑vitro assays. It is a reliable research peptide for cell biology, muscle‑biology and metabolic pre‑clinical projects.

Specifications

‑ Product Name: IGF‑1 LR3 (Long‑R3‑IGF‑1)
‑ CAS No.: 946870‑92‑4
‑ Appearance: White Lyophilized Powder
‑ Purity: ≥98% (HPLC)
‑ Standard Package: 1mg per vial, 10 vials per box
‑ Solubility: Good water‑soluble
‑ Test Report: COA, HPLC spectrum available on request

Junyi Biotechnology is specialized manufacturer and exporter supplying high‑purity synthetic peptide raw materials oriented to global laboratory scientific research. We integrate independent R&D,molecular synthesis,purification refinement,lyophilized processing and cross‑border export services.
Equipped with standardized purification production workshops, we guarantee stable purity, intact biological activity and consistent batch quality. Our product portfolio includes endocrine regulatory peptides,metabolic peptides,neuroactive peptides and immunomodulatory peptides, extensively applied in biochemistry, dermatology, life science and pre‑clinical pharmacology research fields.
We provide stable goods supply, complete testing documents and technical after‑sales service for global labs and research institutions.

Packaging

Inner package adopts medical glass vials sealed tightly with rubber stopper and aluminium cap, each vial marked with batch info. Vials are fixed in shockproof foam tray to avoid breakage, then packed into thick cartons equipped with desiccants to prevent dampness. Neutral packaging and custom specification such as 5mg/15mg per vial are supported.

Delivery

In‑stock goods will be dispatched within 3‑5 working days after confirmation. Temperature‑sensitive lyophilized peptides will be shipped with ice packs cold chain to keep stable quality during transit. We offer multiple logistics options including international express, air freight and sea freight according to order volume. Tracking information and customs documents will be supplied after shipment.

FAQ

Q1: What kinds of testing documents can you offer?
A: Certificate of Analysis(COA), HPLC chromatogram and mass spectrum MS report can be provided.

Q2: How should I store the peptide powder long‑term?
A: Keep sealed powder at minus 20 degrees Celsius, away from moisture and sunlight, prevent frequent freezing and thawing operations.

Q3: Do you accept small trial orders?
A: Yes, we support small sample orders as well as mass bulk wholesale.

Q4: How long is the delivery period?
A: In‑stock products will be delivered within 3‑5 working days; delivery time for massive bulk orders can be negotiated separately.

Q5: Could you do neutral packing without your brand mark?
A: Neutral blank packaging and private customized labels are available to satisfy resale demands.