Through rational design several novel imidazoquinoline and oxoadenine TLR7/8 agonists, each with unique molecular modifications, were synthesized and assessed for their ability to augment adaptive immunity.
All RNA substrates containing 2′-amino modifications were synthesized at the Yale W. M. Keck Center (New Haven, CT) or the University of Illinois at Urbana−Champaign W. M. Keck Center.
Supplementary Figure 8 DHU does not show PCR bias compared to T and C. A model DNA containing one DHU/U/T/C modification was synthesized with the corresponding DNA oligos as described in Supplementary Note 3. Standard curves for each model DNA with DHU/U/T/C modification were plotted based on qPCR reactions with 1 10 serial dilutions of the model DNA input (from 0.1 pg to 1 ng).
With the introduction of bioisosteres of the guanidinium group together with scaffold hopping, 35 zanamivir analogs with C-4-modification were synthesized, and their inhibitory activities against both group-1 and group-2 neuraminidase (H5N1 and H3N2) were determined.
Citrate-stabilized Ag and Au nanoparticles, followed by post-modifications, were synthesized and characterized using TEM and UV vis spectroscopy.
DNA single stranded oligonucleotides with biotin modification were synthesized, purified by HPLC, and dissolved (100 µM) by Sigma-Genosys (Buchs, Switzerland).
Sequences for the sense strand of the central 19-nt double-stranded region were: siCaspase-2, 5′-GCCAUGCACUCCUGAGUUU-3′; siRAIDD, 5′-CCACAUUCAAGAAAUCAAA-3′; siPIDD, 5′-CCUGGGUGAUGCAGAAACU-3′; and AS-PIDD, 5′-AACACUGCAGCCAUCAC-3′. siRNA duplexes with a 5′ thiol modification on the sense strand or AS-RNA with a 5′ thiol modification were synthesized and HPLC-purified (Dharmacon) [ 17, 18].
The classical neurotransmitters are synthesized by (a) modifications of single amino acids such as, for example, norepinephrine synthesized from tyrosine and serotonin synthesized from tryptophan or (b) synthesized by enzymatic reactions such as, for example, acetylcholine generated from choline and acetyl-CoA by the choline acetyl transferase enzyme.
Some of these gels are synthesized by modification of starch.
New polymeric matrices for immunoassay in the form of 0.63-cm balls which contain hydrazide functional groups on hydrophilic polymer spacer arms at their surface shell are synthesized by modification of aldehyde-containing polystyrene balls with hydrazide derivatives of poly meth)acrylic acid.
