Among these, the biodegradable cationic polyurethane short branch polyethylenimine (PU-PEI) system was conjugated with mir-145 and showed very high transfection efficiency when injected intratumoral in lung adenocarcinoma cancer stem cells (LAC-CSCs) xenograft models, suppressing the stem-like properties and sensitizing them to chemo- or radiotherapy [ 83].
Indeed, these signals are characteristic values and within known ranges for C-2 ~ δ 164, C-3 ~ δ 103 and C-4 ~ δ 180, values according to the system double bond conjugated with the carbonyl in C-4 in the ring C [ 27].
Mescher et al., for example, have done so using a simple system of beads conjugated with MHC and antigen – whose density can be varied – (signal 1), and various membrane co-stimulatory molecules (signal 2), such as CD80/86 or CD54 (ICAM-1).
T-killer cells of the immune system form conjugates with cells infected by viruses, as well as with tumor cells, and eliminate them via directed discharge of toxic compounds.
Our system utilizes polystyrene beads conjugated with peptide nucleic acid (PNA) oligonucleotide probes.
In this system, the magnetic microparticles conjugated with PSA-specific antibodies were used to extract the traceable amounts of PSA in the serum samples from patients, and the gold nanoparticles with PSA-specific antibodies and short DNA sequences (the barcodes) were attached to detect this analyte for in vitro barcode assay.
Quantitative RT-PCR was performed using a Stratagene MX3000P™ real-time PCR system, dual-labelled TaqMan® probes conjugated with either a 5' HEX or a 5' FAM fluorophor, a 3' BHQ1 quencher and desalted primers (Sigma-Genosys).
Immunohistochemistry used the DAKO Envision+ system, consisting of dextran polymers conjugated with horseradish peroxidase (DAKO), as previously described [ 16, 17].
Tsutsui et al. constructed a novel drug delivery system using hybrid bionanocapsules (BNCs) conjugated with anti-human EGFR antibody and confirmed the specific delivery of these BNCs to the brain tumor in the in vivo brain tumor model.
