Q&A Community - BioReagent Hub

4ans

162views

Where can I purchase microfluidic chips for LNP encapsulation of mRNA vaccines through price comparison?

Supplier & Sourcing MMediaing1356 2026-04-26 #mRNA vaccine #LNP encapsulation #Microfluidic chip

4ans

214views

Is the capillary electrophoresis kit for mRNA vaccine capping efficiency detection in stock?

Medical Devices 陈陈生工 2026-06-23 #mRNA vaccine #Capillary electrophoresis #Quality control kit

4ans

233views

For ELISA detection of serum soluble PD-1 and PD-L1, which company's kit has stable sensitivity?

Compliance LLeoProtein 2026-09-10 #Immune checkpoint #Soluble PD-1 #ELISA kit

ELISA试剂盒

Plant PDH E1αElisa K...

4ans

196views

How can the antibody panel design and amounts be optimized for flow cytometric detection of CTLA-4 and LAG-3 in human PBMCs?

Reagent Selection MMark 2026-05-13 #Immune checkpoint #Flow cytometry antibodies #CTLA-4

Recombinant Biotinyl...

4ans

174views

For PD-L1 antibody immunohistochemistry in mouse tumors, which clone and retrieval conditions are recommended?

Lab Techniques AAssay3599 2026-09-05 #Immune checkpoint #PD-L1 antibody #Immunohistochemistry

4ans

219views

Which serum-free medium and cytokine combination is used for in vitro expansion of CAR-T cells?

Medical Devices 韩韩超 2026-08-28 #CAR-T cell therapy #Serum-free medium #Cytokine

4ans

253views

To detect the CAR-positive rate of CD19 CAR-T cells, should Protein L or an anti-idiotypic antibody be used?

Compliance JJack1145 2026-09-03 #CAR-T cell therapy #Flow cytometry detection #Protein L

Recombinant Biotinyl...

4ans

232views

Which brand of CD3/CD28 magnetic beads provides good expansion efficacy in the CAR-T process?

Compliance 周周鹏 2026-05-31 #CAR-T cell therapy #CD3/CD28 magnetic beads #T cell activation

Recombinant Biotinyl...

4ans

162views

CRISPR library screening for tumor drug resistance genes: How to solve the issue of low lentiviral packaging titer?

Storage & Shipping 刘刘涛阳2427 2026-09-23 #CRISPR library #Lentiviral packaging #293T

4ans

202views

For monoclonal screening after CRISPR editing, is limiting dilution or flow cytometry sorting more reliable? How many cells are needed for T7E1?

Reagent Selection 梁梁伟 2026-06-20 #CRISPR #Monoclonal screening #T7E1

4ans

246views

For CRISPR knockout in HeLa cells, please recommend Cas9 protein and sgRNA kits.

Storage & Shipping 朱朱娟6512 2026-06-02 #CRISPR-Cas9 #sgRNA #Gene knockout

4ans

245views

Is a difference of 1-2 cycles in Ct values between different batches of qPCR reagents normal?

Medical Devices TTomBio 2026-07-27 #qPCR reagent #Batch-to-batch variation #Ct value

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