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Laboratory Test Request

COA Testing for Research Peptides

Project Description

MULTIPLE TESTING & SAMPLES

LONG TERM

A high-quality research peptide formulations company is seeking a reliable third-party laboratory to conduct a full Certificate of Analysis (COA) for one or more peptide products. We are interested in the following testing services:

• Purity analysis (HPLC or UPLC)

• Identity confirmation (Mass Spectrometry and/or NMR)

• Endotoxin and sterility testing (for injectable-grade peptides)

• Microbial limits testing

• Residual solvents and heavy metals.

Could you please provide the following:

1. A full list of testing services you offer for peptides

2. Sample submission requirements (quantity, storage, forms, etc.)

3. Estimated turnaround time and pricing

4. Your lab’s certifications/accreditations (e.g., GMP, ISO)

5. A client intake form or service agreement, if available.

We’re also interested in discussing a long-term testing partnership, as we anticipate routine batch submissions moving forward.

Thank you for your time—I look forward to your response.

Project Information

Number:25-01171

Industry:Proteins and Peptides

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Other proteins and peptides laboratory services.

Other Proteins and Peptides testing, analysis, scientific research and development, inspection, certification, engineering, failure investigation, and product development needs include :

  • Mass Spectrometry (MS): High-precision technique for protein and peptide identification quantification and structural analysis. Testing
  • Liquid Chromatography (LC): Used for the separation and analysis of proteins and peptides in complex mixtures. Testing
  • Amino Acid Analysis (AAA): Quantitative determination of amino acid composition in proteins and peptides. Testing
  • Circular Dichroism (CD) Spectroscopy: Provides information on protein secondary structure (e.g. alpha-helix beta-sheet) critical for understanding protein function and stability. Testing
  • Enzyme-linked Immunosorbent Assay (ELISA): Quantitative measurement of proteins using specific antibodies ideal for therapeutic protein production monitoring. Testing

Learn more about proteins and peptides testing and research

Medical Research,Pharmaceuticals ,Proteins and Peptides,Weight Loss,Wellness

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