Research Hub

Peptide Research Guides

Evidence-based articles and peptide comparisons to support your research.
Updated regularly with the latest findings.

Latest from PepPro

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Guides

Ensuring Peptide Purity: COAs and Third-Party Testing in Research

Learn why Certificates of Analysis (COAs) and independent third-party testing are crucial for verifying peptide purity and identity, ensuring reliable and reproducible outcomes in scientific investigations.

4 min readRead →
Science

Metabolic Peptides: An Overview for Research Applications

Metabolic peptides are crucial regulators of diverse physiological processes, including glucose homeostasis, lipid metabolism, and energy balance. This article explores key categories and research applications of these b

5 min readRead →
Guides

Optimizing Peptide Stability: Reconstitution and Storage Strategies

Proper reconstitution and storage are paramount for maintaining peptide integrity and ensuring reliable research outcomes. Learn best practices to enhance peptide stability in your laboratory.

5 min readRead →
Comparisons

BPC-157 vs. TB-500: Distinct Mechanisms in Regenerative Research

Explore the unique biological mechanisms of BPC-157 and TB-500, two prominent research peptides. This article clarifies their distinct pathways in tissue repair and cell migration, aiding researchers in model selection.

5 min readRead →
Science

BPC-157: Exploring Mechanisms in Regenerative Research

BPC-157 is a synthetic peptide derived from human gastric juice protein, widely studied for its observed effects on tissue repair and cytoprotection in various laboratory models.

5 min readRead →
Guides

Quality and Regulatory Landscape for Research-Use-Only Peptides

Research-use-only (RUO) peptides are vital for scientific discovery. Navigating their unique regulatory landscape and robust quality assurance practices is essential for researchers to ensure reliable and reproducible ex

5 min readRead →
Guides

Ensuring Peptide Quality: Third-Party Testing, COAs, and Purity for Research

Reliable peptide research hinges on quality. Learn how third-party testing, Certificates of Analysis (COAs), and peptide purity contribute to valid and reproducible experimental outcomes.

4 min readRead →
Science

Exploring Metabolic Peptides in Research: An Overview

Metabolic peptides are crucial regulators of energy balance, glucose homeostasis, and appetite. This article provides researchers with an overview of their diverse mechanisms and utility as investigative tools in laborat

6 min readRead →
Guides

Optimizing Peptide Stability: Reconstitution and Storage Practices

Maintaining peptide integrity is paramount for reliable research outcomes. This guide explores critical factors in reconstitution and storage that directly influence peptide stability in the lab.

5 min readRead →
Comparisons

BPC-157 vs. TB-500: Distinct Mechanisms in Research Peptides

Understanding the unique cellular and molecular mechanisms of research peptides is crucial. This article compares BPC-157 and TB-500, highlighting their differing approaches to influencing biological processes in laborat

4 min readRead →
Science

Exploring the Mechanisms of Selank in Neurobiological Research

Selank is a synthetic research peptide derived from the naturally occurring immunomodulatory peptide tuftsin. Laboratory investigations focus on understanding its complex interactions with neurotransmitter systems and po

5 min readRead →
Research

FDA Compounding Committee Reviews Seven Research Peptides (July 2026)

In late July 2026 the FDA's Pharmacy Compounding Advisory Committee reviewed seven research peptides for the Section 503A bulk substances list. Here is what it means for researchers.

5 min readRead →
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Peptide Research Starter Kit

Get our free guide covering the top 10 peptides, reconstitution basics, and safety protocols to ensure accurate and effective research methodologies.

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