The PSL Alliance

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About AltaBioscience

Established in 1973, AltaBioscience provides analytical laboratory services in addition to custom peptide synthesis, DNA oligos and both polyclonal and monoclonal antibodies. Our testing services include amino acid analysis, protein sequencing and other mass spec analytical techniques.

The company serves an international client base that includes academic, pharmaceutical, healthcare and food industry related customers. Alta Bioscience manufactures and distributes all specialist biochemical products from its UK based ISO 9001:2015 laboratory and performs protein sequencing and amino acid analysis accredited to ISO 17025:2017 standard.

AltaBioscience amino acid analysis service is ISO/IEC 17025:2017 accredited with direct contact with experts, gold standard methodology and expertise across many industries. Their N-terminal protein sequencing service is also ISO/IEC 17025:2017 accredited.


AltaBioscience supplies stock peptide products including:

  • Histone individual peptides and sets
  • Influenza, Epstein-Barr and Cytomegalovirus peptides
  • Cell penetrating peptides (CPPs)

Peptide synthesis reagents:

  • Fmoc Amino Acids
  • Wang resins
  • HCTU Activator

Competitively priced and ready to ship.


  • antibodies
  • proteins
  • custom services
  • molecular

Custom Services

Amino acid analysis

N-Terminal Protein Sequencing