Phosphopeptide Mass Spec Standards

Catalogue number:
1 kit
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This kit contains 6 individually-packed phosphopeptides at 10 ug each. These phosphopeptides can be used for the characterization of affinity purified phosphorylated peptides in liquid chromatography / mass spectrometry. FQ-pS-EEQQQTEDELQDK MW: 2062.0 (Bovine β-Casein, monophospho) DLDVPIPGRFDRRV-pS-VAAE MW: 2192.4 (PKA Regulatory Subunit II Substrate) KRP-pS-QRHGSKY-NH2 MW: 1422.5 (UOM9, Phosphorylated PKC Substrate-3) SFVLNPTNIGM-pS-KSSQGHVTK MW: 2312.6 (DAM1 [221-241] peptide) TRDIYETD-pY-YRK MW: 1702.8 (Kinase Domain of Insulin Receptor) TRDI-pY-ETD-pY-pY-RK MW: 1862.8 (Kinase Domain of Insulin Receptor)

Product Type:

Proteins & Peptides

Storage Temp:


Compound Purity:

Peak Area by HPLC ≥95%


Ref: Posewitz, MC. and P. Tempst, Anal. Chem. 71, 2883 (1999); Show, W. et al. J. Am. Soc. Mass Spectrom. 11, 273 (2000); Kim, J. et al. J. Mass Spectrom. 39, 208 (2004); Liu, S. et al. Rapid Commun. Mass Spectrum 19, 2747 (2005).



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