At Zeptide Pharma, our expertise goes far beyond facility setup and synthesis training. We provide specialized Peptide Testing Services to guarantee the chemical integrity, biological potency, and safety of every sequence produced in your laboratory.
Rigorous Quality Control (QC) & Batch Validation
Our standard QC release testing ensures that your products meet the most demanding industry benchmarks. We utilize a dual-platform approach for identity confirmation and purity assessment:
- High-Resolution RP-HPLC Purity Profiling: Utilizing Reverse-Phase High-Performance Liquid Chromatography to ensure maximum chemical purity.
- MALDI-TOF Mass Spectrometry: Providing high-accuracy batch validation and molecular weight verification.
Advanced Analytical Suite for Precise Quantification
To support high-level research and commercialization, we offer an extended portfolio of peptide analytical services designed to determine the exact composition of your product:
- Amino Acid Analysis (AAA): The gold standard for determining precise net peptide content.
- CHN Elemental Analysis: Quantitative assessment of Carbon, Hydrogen, and Nitrogen for total characterization.
- ESI-MS/MS Sequence Verification: Electrospray Ionization tandem mass spectrometry to confirm the primary structure and amino acid sequence.
Regulatory Compliance & Impurity Analysis
To meet the stringent requirements of GMP (Good Manufacturing Practice) and clinical research, our testing protocols include detailed assessments of manufacturing byproducts:
- Residual Solvent Analysis: Specialized testing for residual water and acid content (such as TFA).
- Ion Chromatography: Precise counter-ion quantification to ensure proper salt form balance.
- Peptide Mapping: Detailed structural analysis to safeguard your therapeutic and diagnostic applications.
Safety, Sterility, and Bioburden Assessment
For partners developing clinical-grade products, we offer critical safety testing to ensure your peptides are ready for in vivo use:
- Endotoxin Analysis (LAL Testing): Limulus Amebocyte Lysate testing to ensure the absence of pyrogens.
- Bioburden Assessment: Comprehensive microbial limit testing to guarantee the highest safety standards.
By integrating these advanced peptide characterization services into your workflow, Zeptide Pharma ensures your lab delivers pharmaceutical-grade results that are fully documented and audit-ready.