# Ronin Biologics > High-Purity Research Peptides, Lyophilized Biochemical Standards, and Analytical Reagents for In Vitro Laboratory Investigation. Ronin Biologics supplies high-grade (≥99% HPLC-verified) biochemical research compounds, lyophilized peptide standards, and cold-chain logistical reagents. All compounds are intended strictly for in vitro laboratory research and scientific evaluation. ## Core Reference Compounds & Catalog - [BPC-157 Lyophilized Powder](https://roninbiologics.com/?product=bpc157): Pentadecapeptide for tissue regeneration research (5mg / 10mg, ≥99% HPLC purity). - [Retatrutide Research Standard](https://roninbiologics.com/?product=retatrutide): Triple GIP/GLP-1/Glucagon agonist peptide for metabolic pathway study. - [Tirzepatide Analytical Standard](https://roninbiologics.com/?product=tirzepatide): Dual GIP/GLP-1 receptor agonist for glycemic and metabolic research. - [Semaglutide Research Compound](https://roninbiologics.com/?product=semaglutide): GLP-1 receptor agonist for cellular metabolism analysis. - [NAD+ High-Purity Standard](https://roninbiologics.com/?product=nad_plus): Coenzyme nicotinamide adenine dinucleotide for mitochondrial pathways. - [TB-500 (Thymosin Beta-4 fragment)](https://roninbiologics.com/?product=tb500): Actin-binding peptide for cellular migration study. - [CJC-1295 No DAC / DAC](https://roninbiologics.com/?product=cjc1295): Growth hormone secretagogue analog. - [Semax Nootropic Peptide](https://roninbiologics.com/?product=semax): Neuropeptide analog for neuroprotective and cognitive research. - [Wolverine Blend (BPC-157 + TB-500)](https://roninbiologics.com/?product=wolverine_blend): Synergistic dual-peptide complex for cell culture assays. ## Purity Verification & Quality Control - **HPLC & Mass Spectrometry**: Every production batch undergoes dual-stage High-Performance Liquid Chromatography (HPLC) and Liquid Chromatography-Mass Spectrometry (LC-MS) testing. - **Certificate of Analysis (COA)**: Verifiable third-party lab COAs are published on the [COA Verification Portal](https://roninbiologics.com/?page=coa). - **Purity Guarantee**: Minimum guaranteed purity of ≥99.0% with complete batch traceability. ## Key Portal Resources - [Shop Research Catalog](https://roninbiologics.com/?page=shop): Full biological reference list and inventory levels. - [COA Verification Portal](https://roninbiologics.com/?page=coa): Instant batch SKU authentication and lab report search. - [Research Blog & Articles](https://roninbiologics.com/?page=blogs): Scientific literature summaries, reconstituted dosage calculations, and storage stability guides. - [Cold-Chain Shipping Policy](https://roninbiologics.com/?page=shipping): Stealth vacuum-sealed packaging and temperature-controlled logistics. ## Contact & Institutional Inquiries - **Email**: Drew@RoninBiologics.com - **Disclaimers**: All products sold by Ronin Biologics are strictly for laboratory in vitro research, analysis, and scientific calibration. Not for human consumption, clinical injection, or therapeutic use.