We don't routinely measure the number of biotins with our antibody products but the number of biotin molecules range from 3-6 molecules per antibody. I am interested in finding novel peptides instead, are there any resources for this? There are a number of databases and webpages ...
Molecular modelling and Ala scanning mutagenesis of the IVTDFSVIK (IVT) and AVFDRKSDAK (AVF) peptides demonstrated that solvent-exposed peptide side chains affect CTL recognition as well as antibody binding. Substitution of Phe-P5 or Ser-P6 of the IVT peptide with Arg or Lys inhibited AUF5.13...