Ensuring Research-Grade Quality with High-Performance Liquid Chromatography
In peptide research, purity isn’t optional — it’s essential. Any impurities or by-products can compromise experimental results and render data unreliable. At our facility, we use High-Performance Liquid Chromatography (HPLC) as the gold standard to validate peptide quality and ensure research-grade materials.
High-Performance Liquid Chromatography (HPLC) is a precise analytical method used to separate, identify, and quantify components in a compound.
It works by passing liquid samples through a column filled with solid adsorbent material, revealing any present impurities.
Peptides are highly sensitive to degradation and contamination. HPLC helps:
Without HPLC, there’s no guarantee that peptide samples are free of by-products that could skew your results.
1. HPLC Workflow Explanation
Contains the mobile phase (solvent) that carries the sample through the system.
2. Pump
Pushes the solvent through the system at high pressure, enabling consistent flow through the column.
3. Injector (Sample Input)
A precise amount of sample is injected into the solvent stream. This sample typically contains a mixture of compounds to be separated.
4. HPLC Column
This is the heart of the system. Inside, compounds in the sample interact differently with the stationary phase material and get separated based on polarity, size, or affinity.
5. Detector
Detects separated compounds as they elute from the column.
The most common detector measures UV absorbance, but other detectors can also be used.
6. Data Acquisition System
Converts detector signals into a chromatogram (a graphical representation of compound elution).
Each peak corresponds to a different component in the sample.
7. Waste Collector
Collects the used solvent and sample waste for safe disposal.
We are dedicated to providing only the highest quality peptides for your research. By integrating High-Performance Liquid Chromatography (HPLC) into every stage of our production, we ensure each batch meets or exceeds industry standards. This level of precision and consistency is not just a feature — it’s a foundation of trust.
Peptide research demands uncompromised purity. HPLC offers a powerful, reliable way to confirm that purity, ensuring every compound is ready for high-stakes scientific work. With our rigorous testing and quality assurance process, your research is backed by confidence, precision, and integrity.
Our multi-layered approach to ensuring research-grade excellence.
Mass Spectrometry (MS) verifies the molecular weight and structure of each compound. This ensures the product exactly matches its intended identity.
Using ICP-MS, we screen for heavy metals like lead and mercury. This ensures our compounds are free from toxic elements and meet safety standards.
This technique is particularly essential when dealing with structurally similar analogues, where minor sequence variations or stereochemical differences can alter pharmacological behavior.
To safeguard research integrity, particularly in applications involving injection, cell culture, or sensitive in vivo models, all applicable products undergo stringent sterility testing
Each finished unit undergoes dual-layer visual inspection prior to packaging. This includes human review under high-lux lighting and magnification
This evaluation informs users of the most appropriate vehicle for their specific applications and is particularly critical for peptides that exhibit sequence-dependent solubility properties
