Sugar Derivatives TRIZ Cases

A standardized RT-PCR kit uses a non-pathogenic Mengo virus mutant to monitor nucleic acid extraction efficiency.

Genomic DNA incubation with bisulphite and tetrahydrofurfuryl alcohol enables precise cytosine methylation detection through selective chemical conversion.

Segmented modified nucleosides enhance nuclease resistance while managing synthesis complexity for targeted gene modulation.

A composite nucleic acid molecule drives high-level transcription of heterologous polynucleotides in mammalian cells.

Introducing a cytosolic citric acid synthase bypasses mitochondrial transport limits to increase itaconic acid yield under anaerobic conditions.

A screen with a non-stick coating on its bottom surface reduces material buildup during solvent extraction operations.

Engineered insulin-Fc fusion proteins reduce injection frequency and treatment burden in dogs by extending glucose lowering activity beyond three days.

Reacting low-crystalline powdery cellulose with cationizing agents and propylene oxide using a catalyst in controlled water content.

Releases protein-bound DNA through enzymatic digestion after initial concentration, recovering total yield from small bodily fluid volumes.

A solid support functionalized with an N-hydroxyphthalimide moiety protects the 3'-hydroxy group during nucleoside synthesis.

Helical polypeptide tags extend dwell times and amplify blocking currents, resolving insufficient signal distinguishability in nanopore sequencing.

Xylo-sugar modified siRNA duplex agents enhance nuclease stability and reduce off-target effects by applying composite materials and local quality principles.

Determining diploid, triploid, and tetraploid states by plotting reference-corrected log ratios of SNP probes to resolve measurement precision bottlenecks.

Lipoic acid ligase enzymes attach small molecule probes to acceptor polypeptides for precise in vivo and in vitro protein labeling.

Engineered humanized antibodies target protofibrillar amyloid-beta to reduce plaques while avoiding side effects from non-specific binding.

A KLF10 gene expression inhibitor promotes chondrocyte differentiation via IHH regulation.

Novel steviol glycosides enhance water solubility of rebaudioside D and M, eliminating the need for high processing temperatures or excipients.

Replacing hazardous chemical reagents, the enzymatic system eliminates cross-reactivity and multi-step complexity for precise L-threonine measurement.

Liquid phase oligonucleotide production avoids solid-phase scalability limits by using protected nucleoside condensation for efficient purification.

Stacked dimerization domains alter plant architecture to enhance yield potential and biomass production in transgenic crops.

Oligonucleotide probes detect G to A substitutions in the GYS1 gene, replacing invasive muscle biopsies with non-invasive nucleic acid analysis.

Para-toluenesulphonic acid monohydrate forms a pure tosylate salt during Molnupiravir synthesis, eliminating hazardous formic acid deprotection.

Nuclease-resistant morpholino compounds conjugated to arginine-rich peptides reduce viral titers by blocking translation of essential filovirus genes.

Chimeric adenoviruses combine distinct serotype regions to increase cytolytic activity in tumor cells.

Modified Fc regions enable non-depleting anti-human CD19 antibodies to treat autoimmune diseases while preserving immune function.

Primers targeting unique flanking sequences identify the DAS-59122-7 event, resolving insufficient discrimination between similar transgenic crops.

Uridine and omega-3 fatty acids boost lean body mass in elderly patients without increasing daily caloric intake.

Transposome complexes mediate targeted insertion of oligonucleotide sequences into chromatin DNA for epigenetic analysis.

Specific nucleotide sequences activate gene expression upon lysine detection, resolving low selectivity and isolation inefficiency in coryneform bacteria.

Replacing catalytic residues in the NS3 domain eliminates self-hydrolysis, enabling stable HCV detection across all genotypes.

A nucleic acid complex with a stem-loop structure delivers target recognition sequences to prokaryotic cells.

In vitro selection methods identify actual nuclease cleavage sites across large DNA libraries to determine enzyme specificity.

Polidocanol binds nucleic acids to silica surfaces while proteases degrade enzymes that would otherwise degrade the released nucleic acids.

Non-cognate FnuDI methylase pre-modifies E. coli DNA to prevent toxicity, enabling stable high-level production of recombinant StuI restriction endonuclease.

Site-specific nicking endonucleases cleave genomic DNA at single nucleotide polymorphism sites, eliminating amplification steps and reducing analysis time.

Analyzing miRNA profiles replaces invasive biopsies and low-sensitivity protein markers, enabling accurate non-invasive risk assessment.

A nystose crystal powder formulation suppresses dust explosion hazards through controlled water and gluconic acid content.

Fusion proteins reduce indigo backstaining during denim biostoning by maintaining activity across acid and neutral pH ranges.

Reverse micelles entrap hydrophilic nucleic acids and disperse them into a nanosuspension, eliminating high shear emulsification to improve encapsulation yield.

Photocleavable nucleotide analogs terminate synthesis and detach via light exposure to enable parallel DNA sequencing.

High-density allele-specific probe arrays estimate genomic copy number states through targeted hybridization signals.

Segmented oligonucleotide probes hybridize to solid phases while polymerase removes labeled portions during amplification.

Radiolabeled alkyl pyranosides accumulate in cells expressing sodium/glucose cotransporters to enable precise metabolic imaging.

Segmented plasmid vectors expressing p185neu extracellular and transmembrane domains activate T-lymphocytes to eradicate tumours while avoiding immune evasion.

ERG, AMACR, and DD3 gene profiles identify aggressive disease forms to enable personalized treatment strategies for heterogeneous prostate cancer cases.

A method using B. megaterium levansucrase to catalyze the selective mono esterification of sucrose at position 6.

Lowering the Km value of creatinine amide hydrolase cuts required enzyme amounts to one-quarter while accelerating determination times.

Phase transfer catalysis enables high-yield fluorination of glucopyranosides using inorganic fluoride salts.