Q&A Community - BioReagent Hub

3ans

284views

After screening the MCE compound library, how to confirm the purity and delivery time for purchasing validation spot goods?

Medical Devices 蒋蒋小妹9718 2026-09-09 #MCE Compound Library #Purity verification #COA

3ans

267views

How to determine the concentration and storage of MCE inhibitors dissolved and packaged in DMSO after arrival?

Medical Devices AAssay6384 2026-07-25 #MCE inhibitor #Dissolution and aliquoting #DMSO

5ans

226views

How to determine whether the flocculent precipitation of thawed fetal bovine serum is normal or spoiled?

Reagent Selection AAmy 2026-07-04 #Fetal Bovine Serum #Flocculent precipitate #Serum deterioration

5ans

251views

How to distinguish whether the Australian fetal bovine serum mentioned by the merchant is mixed with South American serum?

Medical Devices 田田杰明 2026-07-25 #Fetal Bovine Serum #Australian serum #South American serum

5ans

228views

How to determine if there is hemolysis or high endotoxin levels in the new batch of fetal bovine serum?

Supplier & Sourcing LLeoBio 2026-08-03 #Fetal Bovine Serum #Hemolysis #Endotoxin

5ans

218views

Is it a serum batch issue that the WB background has increased after changing the serum brand?

Supplier & Sourcing PPlateHub7590 2026-09-08 #Fetal Bovine Serum #Western blot #Batch-to-batch variation

5ans

340views

What batch validation is required before purchasing fetal bovine serum for brand change?

Storage & Shipping CCindy2529 2026-08-07 #Fetal Bovine Serum #Procurement price comparison #Batch validation

5ans

191views

Do we need gradient domestication to change the brand of fetal bovine serum? How to operate it specifically

Lab Techniques AAmyMedia5953 2026-08-06 #Fetal Bovine Serum #Brand replacement #Cell culture

5ans

369views

Is the result of fetal bovine serum virus testing conducted by a third-party organization in China according to the pharmacopoeia recognized abroad?

Storage & Shipping OOscar2055 2026-07-02 #Fetal Bovine Serum #Virus detection #Chinese Pharmacopoeia

5ans

318views

After inoculating cells with a new batch of fetal bovine serum, vacuoles appeared. How to investigate suspected virus contamination?

Lab Techniques 检检疫老司机148 2026-08-26 #Fetal Bovine Serum #Cell contamination #Virus screening

5ans

340views

How to review the virus testing report before purchasing fetal bovine serum?

Compliance 董董斌 2026-07-31 #Fetal Bovine Serum #Virus detection #COA

5ans

296views

Primary liver cell culture is too sensitive to fetal bovine serum batches. Is there a way to lock the same batch number?

Lab Techniques BBioTech2867 2026-06-24 #Fetal Bovine Serum #Primary hepatocytes #Batch locking

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