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4ans

201views

Is there a big difference in brightness between domestic and imported ethidium bromide solutions? Looking for recommendations for PCR product detection in sheep tissue.

Storage & Shipping KKitPro 2026-04-10 #Ethidium bromide #PCR product detection #Animal tissue

4ans

300views

Inquire about the prices and lead times of different brands of PMSF. How should bulk procurement for the animal facility be selected?

Supplier & Sourcing PPlateMax 2026-05-26 #Phenylmethylsulfonyl fluoride #Procurement price comparison #Lead time

4ans

290views

When purchasing large quantities of dual antibiotics for animal facilities, how should one choose between domestic and imported options considering lead time and price?

Compliance 冯冯研发 2026-03-03 #Penicillin-Streptomycin #Procurement price comparison #Lead time

4ans

232views

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

202views

Which packaging of trypan blue is suitable to buy? There is a big price difference between 10 mL and 100 mL.

Medical Devices AAntibody 2026-08-28 #Trypan blue #Cell counting #Reagents and consumables

4ans

164views

Porcine alveolar macrophage culture: how to choose between DMEM powder and liquid? Price comparison and recommendations requested.

Medical Devices MMediaLine3591 2026-05-04 #DMEM medium #Powder and liquid #Porcine alveolar macrophages

5ans

147views

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

5ans

185views

Which supplier offers recombinant mouse TNF-α and IL-6 with low endotoxin levels and fast availability from stock?

Compliance TTube404 2026-09-23 #Recombinant cytokines #Endotoxin #Macrophages

Plant NF-κBElisa Kit

5ans

237views

South American fetal bovine serum is experiencing price increases and shortages. Please recommend brands with stable lead times.

Compliance RResearchTech2274 2026-08-27 #Fetal Bovine Serum #Procurement price comparison #Lead time

5ans

222views

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

5ans

209views

When buying recombinant human TNF-α protein, domestic and imported products differ quite a bit in price and lead time. How should I choose for cell experiments?

Reagent Selection LLily5054 2026-09-05 #Recombinant protein #Cytokine #Procurement price comparison

Plant NF-κBElisa Kit

5ans

264views

Has anyone compared prices for switching the IHC secondary antibody from a universal type to an anti-rabbit/mouse dual-label one?

Supplier & Sourcing RReagentPlus3077 2026-09-01 #Immunohistochemistry #IHC secondary antibody #Double-labeled

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