The group has pooled its collective disappointments into the "ex- file," a box stuffed with tartly labeled snapshots of discarded boyfriends.
Fragments were labelled with the SNaPshot labelling kit (Applied Biosystems, Foster City, CA), purified using genCLEAN plates (Genetix, St James, NY, USA) and re-suspended in formamide.
Label-free snapshot proteomics was used to generate semi-quantitative profiles of corona proteins formed around silica (SiO2) and poly vinyl) acetate (PVAc) nanoparticles in RTLF, the latter employed as an archetype drug delivery vehicle.
BAC DNA was digested simultaneously with five restriction enzymes, BamHI, EcoRI, XbaI, XhoI, and HaeIII, and labeled with SNaPshot Multiplex System (Applied Biosystems, Foster City, CA).
Twenty μl BAC DNA of each BAC clone was digested by BamHI, EcoRI, XbaI, XhoI, and HaeIII restriction endonucleases (New England Biolabs, Ipswich, MA, USA) at 37°C for three hours simultaneously, and then end-labeled using SNaPshot Multiplex kit (Life technologies, Foster City, CA, USA), according to manufacturer's instructions.
The high-information-content fingerprinting (HICF) method was adopted, together with a commercially available SNAPshot labeling kit.
HICF was carried out on 23,040 BAC clones, digesting with five restriction enzymes and SNaPshot labeling, followed by contig assembly with FPC software.
High-information-content fingerprinting (HICF) was carried out on 23,040 BAC clones, digesting with five restriction enzymes and SNaPshot labeling, followed by contig assembly with FPC software.
The HICF FPC technique used by Luo et al. [ 16] was chosen as it is well suited to a high-throughput format and the SNaPshot labeling kit is commercially available (Applied Biosystems, Foster city, CA).
After comparatively evaluating five fingerprinting methods, it was concluded that the high-information-content fingerprinting method with five enzyme digestion and SNaPshot labeling developed by Luo et al. [ 22] is the most effective [ 21].
