Develop Mid- to High-throughput SRM and MRM Assays
New application-specific peptide libraries for quantitative MS workflows
by Thermo Scientific Pierce Protein Biology Team - 06/01/11
Thermo Scientific PEPotec SRM Peptide Libraries are fully synthetic, crude peptides customized for the development of mid- to high-throughput single-reaction monitoring (SRM) and multiple-reaction monitoring (MRM) assays in quantitative mass spectrometry (MS) workflows. The study of proteomes, sub-proteomes and protein pathways often requires quantitative MS analysis that depends on the identification and validation of SRM and MRM assays. PEPotec* SRM Peptide Libraries offer convenience and flexibility for developing quantitative MS approaches while accelerating biological assays by reducing the setup time of MS experiments. These peptide libraries were developed as a result of our involvement in the SRMAtlas project, which seeks to map the entire human proteome.
The standard service supplies peptides with either arginine (R) or lysine (K) as the C-terminal amino acid, which encompasses the most commonly used tryptic proteotypic peptides used for SRM assay development. Although the standard maximum peptide length is 25 amino acids, this length can be optionally increased to 30 amino acids to ensure that the vast majority of potential proteotypic peptides screened for their suitability for a reliable SRM assay are covered.
The minimum order size is 24 peptides. Additional flexibility is provided through modifications (optional services) such as phosphorylations, carbamidomethylation and labeling with heavy amino acids.
For more information and to get a quote request form, please visit: www.thermoscientific.com/pepotec or call your North American sales representative at 888-412-2225.
For Europe, call Technical Support in Ulm, Germany at +49-731-29870 or email firstname.lastname@example.org
Prakash, A., et al. (2009). Expediting the development of targeted SRM Assays: Using data from shotgun proteomics to automate method development. J Proteome Res 8(6):2733-9.
For Research Use Only. Not for use in diagnostic procedures.