Lab Techniques - BioReagent Hub

4ans

229views

Is there a big difference between domestic and imported DMSO used as a solvent for drug administration in mice in animal experiments?

Lab Techniques 彭彭检测 2026-04-09 #Dimethyl sulfoxide #Domestic/Imported #Mouse gavage

4ans

244views

What is the appropriate safe concentration of DMSO as a solvent for intraperitoneal injection in animal experiments using mice?

Lab Techniques 郑郑杰7662 2026-07-31 #Dimethyl sulfoxide #Animal experiments #Intraperitoneal injection

4ans

175views

Does paraformaldehyde fixation absolutely have to be performed in a fume hood? The animal facility has limited conditions.

Lab Techniques 林林学生2023 2026-03-11 #Paraformaldehyde #Safety protection #Neonatal rat

4ans

217views

Does diluting the vaccine with PBS for chicken injection affect the titer due to pH and osmolality deviations?

Lab Techniques 大大师小哥1267 2026-09-05 #Phosphate buffer solution #Vaccine Diluent #Aquaculture

4ans

213views

Does the PBS used for washing tissues in the animal room have to be purchased as sterile and calcium- and magnesium-free?

Lab Techniques RRex7790 2026-05-07 #Phosphate buffer solution #Animal experiments #Tissue sampling

4ans

174views

How much activity is lost when bulk trypsin is aliquoted and subjected to repeated freeze-thaw cycles?

Lab Techniques 老老王小陈5167 2026-03-09 #Trypsin #Aliquot and store #Repeated freeze-thaw

4ans

204views

When primarily isolating mouse embryonic fibroblasts, how should the trypsin concentration and digestion time be determined?

Lab Techniques KKitLab 2026-06-19 #Trypsin #Primary cell isolation #MEF

4ans

248views

How can I verify the source certification and animal welfare compliance of fetal bovine serum?

Lab Techniques 冯冯娟斌 2026-08-21 #Fetal Bovine Serum #Source verification #Animal welfare

4ans

224views

For avian disease diagnosis involving primary cell isolation, do serum batches have a significant impact?

Lab Techniques SScienceOne442 2026-03-11 #Fetal Bovine Serum #Primary cells #Poultry Disease Diagnosis

0ans

182views

Can GMP-grade CD3/CD28 magnetic bead antibody complexes be reused? What is the lead time?

Lab Techniques OOscarResearch455... 2026-09-20 #GMP-grade reagent #Magnetic beads #CD3/CD28

5ans

221views

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

281views

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

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