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4ans

220views

For digesting mouse adipose-derived stem cells, is collagenase or a mixed enzyme better?

Reagent Selection KKevin2486 2026-05-07 #Collagenase #Adipose-derived stem cells #Mouse

4ans

200views

Can Giemsa stain be used for chromosome karyotype analysis? Is phosphate-buffered saline required?

Storage & Shipping 彭彭老王4326 2026-07-27 #Chromosome karyotype #Giemsa stain #Embryonic stem cells

0ans

183views

What are the general standards for endotoxins and particulate matter in GMP-grade PBS buffer?

Supplier & Sourcing FFlasking4654 2026-09-14 #GMP-grade reagent #PBS buffer #Stem cell preparations

5ans

238views

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

216views

Which company's serum-free mesenchymal stem cell medium has small batch-to-batch variation and a reasonable price?

Storage & Shipping 周周燕燕 2026-09-09 #Serum-free medium #Mesenchymal stem cells #Batch-to-batch variation

4ans

211views

Which brand of serum-free medium for mesenchymal stem cells is everyone using? Please compare prices and lead times.

Reagent Selection 王王倩文 2026-07-14 #Cell culture medium #Mesenchymal stem cells #Serum-free

5ans

176views

When ordering factors such as SCF and TPO for stem cell culture, how do you convert the units, and how do you confirm the shelf life?

Medical Devices RRex 2026-09-05 #Stem cell culture #Cytokine #Unit conversion

5ans

202views

What should be done if flocculent precipitate always appears in serum-free mesenchymal stem cell culture medium?

Reagent Selection PPlate881 2026-09-14 #Serum-free medium #Mesenchymal stem cells #Precipitation

4ans

223views

The viability of serum-free cell cryopreservation solution after recovery is unstable. Please recommend a batch of stable products

Supplier & Sourcing CCindyMedia 2026-05-25 #Serum-free cryopreservation solution #Mesenchymal stem cells #Recovery viability

4ans

224views

Do DMEM low sugar MSCs require additional supplementation of sodium pyruvate and glutamine?

Supplier & Sourcing PProteinZone 2026-05-01 #DMEM low glucose #Mesenchymal stem cells #Sodium pyruvate

4ans

216views

Do you have GMP grade non animal derived stem cell passages to replace recombinant trypsin?

Supplier & Sourcing 马马斌敏6349 2026-07-06 #Recombinant trypsin #Stem cells #Animal-origin-free

5ans

216views

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

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