Q&A Community - BioReagent Hub

5ans

153views

Urgently need rat blood urea nitrogen and creatinine biochemical assay kits. If in stock, what is the fastest shipping time? How much shelf life remains?

Reagent Selection AAndyReagent 2026-09-12 #Biochemical reagent kit #Blood urea nitrogen #Creatinine

5ans

261views

Can glucose and lactate in cell culture supernatants be measured directly on a microplate reader using a biochemical kit microplate method?

Storage & Shipping RReagentHub 2026-09-03 #Biochemical reagent kit #Cell supernatant #Glucose

5ans

192views

Our lab needs to measure SOD and POD activities in over 200 plant leaf samples. Which company's biochemical assay kits are more cost-effective?

Medical Devices LLisa1566 2026-09-05 #Biochemical reagent kit #Antioxidant enzymes #Plant leaves

5ans

246views

Rat serum alanine aminotransferase assay kit, is a sample volume of only 20 microliters sufficient?

Reagent Selection 李李艳燕2808 2026-09-02 #Biochemical reagent kit #ALT testing #Rat serum

5ans

233views

Seeking advice on choosing AAV packaging transfection reagents: can they be used for both adherent 293 and suspension 293 cells?

Lab Techniques 邓邓燕杰1399 2026-08-28 #AAV packaging #Transfection reagent #293T

5ans

241views

Looking for recommendations for primary neuron transfection reagents; the cells are quite sensitive and I'm concerned about toxicity.

Storage & Shipping CCeller 2026-09-14 #Primary neurons #Transfection reagent #Low toxicity

5ans

228views

What transfection reagent yields high silencing efficiency for siRNA transfection in HepG2 cells?

Compliance WWang9305 2026-09-03 #siRNA #Transfection reagent #HepG2

5ans

180views

Which transfection reagent offers high efficiency and low cytotoxicity for transfecting plasmids into HEK293T cells?

Reagent Selection 黄黄宇569 2026-09-11 #Transfection reagent #HEK293T #Lentiviral packaging

5ans

255views

Which exosome isolation kit yields intact exosome morphology suitable for electron microscopy and NTA?

Compliance 黄黄学生4092 2026-09-23 #Exosome morphology #Electron microscopy #NTA

5ans

298views

What is the recent lead time for imported exosome extraction kits? How do domestic alternatives perform?

Lab Techniques 潘潘研发 2026-09-09 #Kit procurement #Lead time #Domestic brand

5ans

195views

Is 1 mL of plasma enough to extract exosomes for RNA sequencing?

Reagent Selection AAndy 2026-09-06 #Plasma exosomes #Low sample size #RNA sequencing

5ans

156views

For extracting exosomes from 50 mL of cell supernatant, which is more cost-effective: the precipitation method or ultracentrifugation?

Reagent Selection SSample980 2026-09-05 #Exosome extraction #Cell supernatant #Precipitation method

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