Q&A Community - BioReagent Hub

4ans

252views

Is there a feasible plan to gradually replace FBS with serum substitutes for cell domestication?

Medical Devices 刘刘辉5751 2026-05-30 #Fetal Bovine Serum #Serum replacement #Cell adaptation

4ans

238views

Can a small amount of white flocculent sediment still be used after the melting of fetal bovine serum?

Lab Techniques PPlate7360 2026-09-07 #Fetal Bovine Serum #Precipitation #Cell culture

4ans

244views

Does FBS from Australia and South America have a significant impact on the differentiation of primary macrophages?

Compliance 胡胡文晨5245 2026-06-02 #Fetal Bovine Serum #Primary cells #Source comparison

4ans

260views

How to choose batches of FBS for cell culture with significant differences in pH and color between recent batches?

Reagent Selection MMarkResearch 2026-04-28 #Fetal Bovine Serum #Batch-to-batch variation #Cell culture

4ans

214views

How many bottles of 0.25% digestive juice can be mixed with 1g trypsin powder?

Lab Techniques SSam 2026-08-25 #Trypsin #Cell dissociation #Preparation method

4ans

240views

How many WB films can be made from 1g packaged chemiluminescence substrate?

Reagent Selection TTom 2026-08-25 #Western blot #Chemiluminescent substrate #1g powder

4ans

230views

How to prepare 1g G418 powder with 100mg/mL mother liquor and package for storage?

Lab Techniques VVivi4406 2026-07-27 #G418 #Cell screening #Antibiotics

4ans

204views

How much His tagged protein can 1g Ni NTA filler bind to?

Compliance AAndyBuffer1040 2026-04-22 #Protein purification #Nickel column #Packing

4ans

322views

How effective is the purification of His tagged proteins using pre installed chromatography columns from domestic biosensing brands?

Lab Techniques BBuffer968 2026-06-26 #Protein purification #His tag #Pre-packed chromatography column

4ans

337views

Is the delivery time and batch difference of magnetic bead nucleic acid extraction kits from domestic biological testing brands stable?

Storage & Shipping 抗抗体老手6704 2026-05-28 #Nucleic acid extraction #Magnetic bead method #Lead time

4ans

212views

What should be done if the background of T cell typing is high using flow cytometry antibodies from domestic biological testing brands?

Compliance DDavid5405 2026-05-01 #Flow cytometry antibodies #T cell typing #Background optimization

CD4 Elisa Kit

4ans

216views

Is there a significant price difference between ELISA kits from domestic biological testing brands and imported brands?

Medical Devices 田田娜宇5849 2026-07-13 #ELISA #Inflammatory factors #Domestic substitution

ELISA试剂盒

IL-6 Elisa Kit

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