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Peptide de novo sequencing
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Peptide de novo sequencing is the analytical process that derives a peptide’s amino acid sequence from its tandem mass spectrum (MS/MS) without the assistance of a sequence database.

peptide de novo sequencing is the analytical process that derives a peptide’s amino acid sequence from its tandem mass spectrum (MS/MS) without the assistance of a sequence database. It is in contrast to another popular peptide identification approach - “database search”, which searches in a given database to find the target peptide. A clear advantage of de novo sequencing is that it works for both database and novel peptides.

Sequence determination of a protein that cannot be found in a sequence database requires de-novo sequencing. De Novo protein sequencing is the process by which the amino acid sequence is deduced without prior knowledge of the DNA or protein sequence. This differs from sequence confirmation, where the protein/DNA sequence is already known and the sequence data obtained is used to confirm that it is correct. De-novo protein sequencing of an intact protein needs careful experimental design, a combination of different analyses and evaluation of data from mass spectrometry, protein chemistry and bioinformatics.

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Custom peptide synthesis
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Scientist’s at Creative Proteomics specialized in the custom synthesis of synthetic peptides and peptide based molecules, providing a confidential and efficient service at competitive prices.
Creative Proteomics provides Peptide Mass Fingerprinting (PMF) analysis and ions searching against database for rapid identification of proteins.
Peptide Mass Fingerprinting
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Peptide mass fingerprinting (PMF) is an investigative method for protein distinguishing proof.
Peptide synthesis
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For both labeled and non-labeled forms, the experienced professionals can provide solid phase peptide synthesis service for peptides。
2d dige proteomics
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Creative Proteomics gives Shotgun proteomics benefit in light of ID and measurement of peptides from processed proteins utilizing couple mass spectrometry.
LC-MS peptidomics
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Peptidomics, characterized as the precise, far reaching, subjective/quantitative multiplex examination of endogenous peptides (up to ~20 kDa).
Business details
  • +1 (631) 626-9181
  • 45-1 Ramey Road, shirley New York 11967, USA
Creative Proteomics is the proteomics division of Creative Dynamics Inc, an integrated CRO company that provides a full range of drug development services, including Molecular Biology, Biochemistry, S
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