Q&A Community - BioReagent Hub

4ans

247views

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

234views

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

240views

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

254views

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

213views

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

234views

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

198views

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

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

4ans

314views

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

329views

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

208views

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

209views

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

Community Rules

1SearchAvoid duplicates

2Be SpecificContext + tries + errors

3Answer WellGive steps and evidence

4AcceptBest answer first

Incentives

✓Points for accepted answers

✓Top answerers listed

✓Vendor support on board

✓Auto-linked products

Community Q&AQ&A CENTER

Community Rules

Incentives