4:1. AAAAAA A6 Is An Impurity From Peptide Synthesis

From sanctuaires
Jump to navigation Jump to search


Supporting Determine S1. ESI mass spectrum of A7 (a) without Cr(III) and (b) with Cr(III) at a 1:10 molar ratio of A7:Cr. 4:1. AAAAAA (A6) is an impurity from peptide synthesis. Supporting Figure S2. Relative intensity of ions formed as a perform of drying gasoline temperature in °C for (a) A7 and (b) A3KA3. The capillary exit and skimmer potentials had been mounted at -ninety five V and -25 V, respectively. Precursor pw.mail.ru ions are indicated by purple font with a purple arrow with a large diamond head. All product ions are proven in black font with black arrows. Supporting Determine S4. Relative depth of ions formed as a operate of capillary entrance potential in V for (a) A7 and (b) A3KA3. The capillary exit and skimmer potentials have been fixed at -ninety five V and -25 V, respectively. Supporting Determine S5. ESI mass spectra of the solvent system (ACN:H2O at 50:50 v:v) with erucimide contaminant in colorless secure-lock microcentrifuge tubes after (a) no rinse, (b) 2 rinses, safe locker from cardboard easy and (c) 4 rinses with IPA solvent. Note the lower in depth of overall background as contaminants turn into less intense. A7. This spectrum couldn't be obtained with out addition of Cr(III) to the answer undergoing ESI. Undissociated precursor ion is labeled in purple with a large purple diamond arrow head. The spectra don't have any enlargement of the depth axis; all peaks are proven to scale. Undissociated precursor ion is labeled in purple with a big purple diamond arrow head. The spectrum has no enlargement of the depth axis; all peaks are shown to scale. The spectra have no growth of the intensity axis; all peaks are proven to scale. A7. This spectrum could not be obtained without addition of Cr(III) to the answer undergoing ESI. Undissociated precursor ion is labeled in purple with a big purple diamond arrow head. The spectrum has no growth of the intensity axis; all peaks are shown to scale. The spectra have no enlargement of the depth axis; all peaks are proven to scale.