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Laboratory Test Request

Project Description

MULTIPLE SAMPLES & TESTING

We need impurity testing of our protein product to identify and quantify traces of Copper, Kanamycin, Acetonitrile, trifluoroacetate (TFA), and Dithiothreitol (DTT).

  • We would also like to evaluate the charge profile of this product by orthogonal techniques such as capillary electrophoresis and cation exchange.
  • Another parameter to analyze are aggregates that could be formed, also by orthogonal techniques such as HPLC-GF, AF4, ultracentrifugation, SV-Auc, DLS, DSC, ITC.
  • We would like to measure the protein concentration by the Kjeldahl method.

We would appreciate it if we could have the results before the end of the first quarter.
Could you make a quotation for this service?

Project Information

Number:25-00134

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

Biopharmaceuticals,Pharmaceuticals ,Proteins and Peptides

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