Research Comparison Guides
Antibody formats
Monoclonal vs polyclonal vs recombinant — specificity, consistency, and supply continuity compared.
Protein expression systems
E. coli vs HEK293 vs CHO vs baculovirus — PTMs, yield, cost, and application fit.
Viral vector delivery
AAV vs lentiviral vs adenoviral — integration, payload capacity, immunogenicity, and biosafety.
Detection methods
Colorimetric vs fluorometric vs chemiluminescent vs ELISA — sensitivity, range, and instrument requirements.
Expression strategies
Transient transfection vs stable cell line vs viral transduction — timeline, uniformity, and cell type fit.
ELISA kit selection
Sandwich vs competitive vs indirect — format selection by target, sample type, and sensitivity need.
Gene knockdown approaches
siRNA vs shRNA vs CRISPR — transience, efficiency, off-target risk, and delivery requirements.
Enzyme selection guide
Polymerases vs ligases vs restriction enzymes vs reverse transcriptases — application fit for cloning and assays.