Lab Techniques - BioReagent Hub

5ans

233views

Can the viral RNA extraction kit be used for both nasal swab and bronchoalveolar lavage fluid samples?

Lab Techniques RRex1335 2026-09-12 #Viral RNA #Column method #Respiratory tract samples

5ans

243views

For plant leaf samples rich in polysaccharides and polyphenols, which DNA extraction kit has a fast lysis speed?

Lab Techniques PProteinTech2875 2026-09-21 #Plant DNA #Polysaccharides and polyphenols #High-throughput

5ans

222views

For lentiviral packaging in 293T cells, which transfection reagent offers high cost-effectiveness and stable lead times?

Lab Techniques 曹曹晨8654 2026-09-19 #Lentiviral packaging #293T #Transfection reagent

5ans

227views

Looking for recommendations for an exosome extraction kit for cell culture supernatant, sample volume around 30 ml.

Lab Techniques CCellLine546 2026-09-08 #Exosome extraction #Cell supernatant #Kit

3ans

262views

Are there any recommended nucleic acid detection kits that can simultaneously cover multiple respiratory pathogens?

Lab Techniques PPCRPlus3961 2026-09-23 #Multiplex detection #Pathogen nucleic acid detection #Respiratory pathogens

3ans

327views

What should be done if the starting DNA amount is insufficient for NGS library preparation in tumor mutation detection?

Lab Techniques 蒋蒋洋斌 2026-09-03 #NGS library preparation #Low input amount #Tumor mutation

3ans

153views

For blood ctDNA tumor mutation detection, are there any kits with high extraction recovery rates that you would recommend?

Lab Techniques AAndy 2026-08-26 #ctDNA #Free DNA extraction #EGFR mutation

Recombinant Biotinyl...

3ans

165views

What should be done if the amplification curve of a molecular diagnostic kit rises late, and the negative control also shows a slight rise?

Lab Techniques RResearchOne2518 2026-09-12 #Molecular diagnostic kit #qPCR #Amplification curve

3ans

218views

For HBV DNA quantitative detection molecular diagnostic kits, is it more reliable to choose domestic or imported ones?

Lab Techniques WWangExtract3988 2026-09-01 #Molecular diagnostic kit #HBV DNA #Fluorescence quantitative PCR

3ans

230views

Will repeated freeze-thaw cycles after dissolving primer and probe dry powder affect the experimental results?

Lab Techniques 细细胞君 2026-08-26 #Primer storage #Probe stability #Freeze-thaw

3ans

268views

In multiplex qPCR, will the fluorescent groups of different probes interfere with each other?

Lab Techniques MMediaer111 2026-09-06 #Multiplex qPCR #Fluorescent labeling #Primer and probe

3ans

168views

For point mutations in a 3 kb fragment, is Q5 or KOD One high-fidelity polymerase better?

Lab Techniques EEmmaProtein8173 2026-08-28 #Tool enzymes #High-fidelity polymerase #Point mutation

Community Rules

1SearchAvoid duplicates

2Be SpecificContext + tries + errors

3Answer WellGive steps and evidence

4AcceptBest answer first

Incentives

✓Points for accepted answers

✓Top answerers listed

✓Vendor support on board

✓Auto-linked products

Community Q&AQ&A CENTER

Community Rules

Incentives