The PTMScan®Trypsin Digested Control Peptides I are produced from mouse liver tissue that has been lysed, reduced and alkylated, digested with trypsin, purified, and lyophilized. This is intended to be used as a control for PTMScan®kits that do not contain unmodified lysine or arginine residues within the antibody motif.
Directions for Use
PTMScan®Trypsin Digested Control Peptides I are supplied as lyophilized powder. Centrifuge the tube containing the lyophilized peptide in order to collect all material to be dissolved. Add 1.4 ml PTMScan®IAP Buffer (10X) and follow the PTMScan®kit protocol from the Immunoaffinity Purification (IAP) step using the entire vial of reconstituted peptides.
原厂资料：
Description
The PTMScan®Trypsin Digested Control Peptides I are produced from mouse liver tissue that has been lysed, reduced and alkylated, digested with trypsin, purified, and lyophilized. This is intended to be used as a control for PTMScan®kits that do not contain unmodified lysine or arginine residues within the antibody motif.
Directions for Use
PTMScan®Trypsin Digested Control Peptides I are supplied as lyophilized powder. Centrifuge the tube containing the lyophilized peptide in order to collect all material to be dissolved. Add 1.4 ml PTMScan®IAP Buffer (10X) and follow the PTMScan®kit protocol from the Immunoaffinity Purification (IAP) step using the entire vial of reconstituted peptides.
Background
PTMScan®Technology employs a proprietary methodology from Cell Signaling Technology (CST) for peptide enrichment by immunoprecipitation using a specific bead-conjugated antibody in conjunction with liquid chromatography (LC) tandem mass spectrometry (MS/MS) for quantitative profiling of post-translational modification (PTM) sites in cellular proteins. These include phosphorylation (PhosphoScan®), ubiquitination (UbiScan®), acetylation (AcetylScan®), and methylation (MethylScan®), among others. PTMScan®Technology enables researchers to isolate, identify, and quantitate large numbers of post-translationally modified cellular peptides with a high degree of specificity and sensitivity, providing a global overview of PTMs in cell and tissue samples without preconceived biases about where these modified sites occur (1).
Application References
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