icpeptide@gmail.comThis website has been online since June 2016.

GLEWIGAIYPGNGDTSYNQK* - SIL Rituximab signature peptide qualifier – Stable Isotope Labeled (SIL) peptides catalog

GLEWIGAIYPGNGDTSYNQK Stable Isotope Labeled Infliximab (RTX) peptide serves as a secondary internal standard to confirm RTX’s presence in biological samples by mass spectrometry. IC-PEPTIDE’s Rituximab SIL signature peptide qualifier is designed and optimized to provide the best mass spectrometry performance during your Mass Spec assay. It is used in comnbination with Rituximab SIL peptide quantifier,that is used as primary internal standard for RTX detection and quantification.

Technical specification

SequenceGLEWIGAIYPGNGDTSYNQ-K*- [K*= K(13C/15N)]
MW2 191.28 Da (C₉₈H₁₄₃N₂₅O₃₂)
Purity> 95%
Counter-ionTFA Salts (see option TFA removal)
Delivery formatFreeze dried in propylene 2mL microtubes

Price

ProductSizePrice €Price $
NJ291-0.1MG0.1 mg385 €481 $