BF-3R (30MG) Pen
A pre-formulated 3 mL research pen containing 30 mg of the BF-3R retatrutide-class triple-incretin analog, HPLC-verified to ≥99%. No reconstitution required. American-manufactured. Research use only.
A retatrutide-class incretin analog: a single-chain peptide characterized as an agonist at the GLP-1, GIP and glucagon receptors.
$389.003 or more: 5% off each. 5 or more: 10% off each.
Research Use Only. Not for human or veterinary use.
Documented reference chemistry.
BF-3R, a triple-incretin (GLP-1 + GIP + glucagon receptor) research analog of the retatrutide class, supplied by BioFusion as a sealed 3 mL research pen containing 30 mg for triple-receptor receptor-pathway research chemistry.
Research context
The retatrutide-class triple-incretin analog is the next-generation incretin-research compound after the dual-incretin tirzepatide class, engaging GLP-1, GIP, and glucagon receptors. The pen provides the triple-receptor reference pre-formulated at 30 mg.
Formulation & documentation
Each pen is filled from lots produced by solid-phase peptide synthesis in a U.S.-based ISO 9001:2008 facility and verified for identity (LC-MS), purity (reverse-phase HPLC-UV ≥99.0%), moisture (Karl Fischer), and counter-ion (ion chromatography) before formulation. The pre-measured 3 mL research pen is filled and sealed under controlled conditions.
Storage & handling
Store the sealed pen refrigerated at 2-8 °C and protect from light; avoid freeze-thaw cycling. As a pre-formulated liquid pen it requires no reconstitution. Handle as a laboratory reference material.
Why BioFusion
Triple-incretin analogs are exceptionally difficult to synthesize correctly; low-purity by-products are common. BioFusion verifies LC-MS molecular weight against the canonical retatrutide-class reference and ≥99.0% HPLC purity before filling. Bulk discounts trigger at three+ units; members save 25% on every order plus complimentary U.S. shipping for 365 days.
For research and laboratory use only. This product is not a drug, food, or cosmetic, and is not intended for diagnostic, therapeutic, or in vivo human use.
Pre-formulated, no reconstitution.
Each 3 mL pen is supplied pre-formulated, so no reconstitution is needed. Keep it capped and away from light, and store it cool until your protocol calls for it.
Once opened, keep it refrigerated and use it within your validated window.
For laboratory and Research Use Only. Not for human or veterinary use.
Related reference standards.
