Delivering on the Promise of Purity

L-Methionine USP EP BP JP ChP

L-Methionine is an essential amino acid. Pfanstiehl brand High Purity Low endotoxin Low metals L- Methionine is used in biopharmaceutical industry in various applications listed below

  1. Cell Culture Media: L-Methionine is used as a supplement in cell culture media for the growth of mammalian cells. It is an essential amino acid that is required for protein synthesis and is also involved in the biosynthesis of various metabolites, such as polyamines and glutathione.
  2. Protein Purification: L-Methionine is used in protein purification processes to increase the solubility of proteins and to promote protein-protein interactions. It is used as a ligand in affinity chromatography to purify proteins that bind to it.
  3. Gene Expression: L-Methionine is used in the production of recombinant proteins in gene expression systems. It is added to the expression media to increase the yield and solubility of the recombinant protein.
  4. Drug Delivery: L-Methionine is used as a carrier in drug delivery systems. It is conjugated to drugs or therapeutic peptides to increase their bioavailability and targeted delivery to specific tissues or organs.
Blue barrel of Pfanstiehl high purity GMP excipient grade L-Methionine powder

High Purity – Low Endotoxin – Low Metals – Parenteral Grade Excipient

Pfanstiehl Brand Methionine is available as USP (United States Pharmacopoeia), EP (European Pharmacopoeia), JP (Japanese Pharmacopoeia), BP ( British Pharmacopoeia) and ChP (Chinese Pharmacopoeia).

Product DescriptionProduct CodeCAS Number
L-Methionine, High Purity, Low Endotoxin, Low Metals, USP, EP, BP, JP, ChPM-16863-68-3

Available Package Sizes: 1kg, 5kg, 10kg, 25kg

Development Samples: ~100g – Available upon request