Tag

#I

All questions >

4ans

263views

Do I have to prepare and add the inducer immediately when using IPTG for low-temperature induction?

Storage & Shipping 郭郭杰晨 2026-08-07 #IPTG #Low-temperature induction #Membrane protein

4ans

171views

Which is more cost-effective for purchasing IPTG inducers in 5g or 25g packaging? Please recommend a supplier

Medical Devices GGeneLab7106 2026-02-27 #IPTG #Procurement price comparison #Packaging specifications

4ans

157views

How long can IPTG be stored in -20 after preparing 1M mother liquor?

Reagent Selection LLeoTube1466 2026-02-24 #IPTG #Stock solution storage #Shelf life

4ans

213views

Is there a significant difference in the induction effect of domestic and imported IPTG inducers in BL21 (DE3)?

Reagent Selection EEmma8067 2026-06-05 #IPTG #Prokaryotic expression #Protein purification

Recombinant Biotinyl...

4ans

337views

How to choose reverse transcriptase for RT qPCR of low copy genes?

Supplier & Sourcing WWangResearch7772 2026-04-14 #Reverse transcriptase #RT-qPCR #Low copy

4ans

235views

What is the most suitable molar ratio for using HRP labeled streptavidin for ELISA?

Storage & Shipping SSampleing 2026-07-18 #HRP-labeled #Streptavidin #Molar ratio

Plant PDH E1αElisa K...

HMG-COA Elisa Kit

4ans

234views

Please recommend a suitable HRP substrate for high-sensitivity ELISA. Which is more linear in color and luminescence?

Storage & Shipping LLilyElisa6367 2026-08-02 #HRP substrate #TMB #ELISA

Plant PDH E1αElisa K...

HMG-COA Elisa Kit

4ans

322views

After preparing HRP and storing it in a refrigerator at 4 degrees Celsius, how long can the activity generally remain stable without decreasing?

Lab Techniques SSample5751 2026-02-24 #HRP storage #Activity stability #Western blot

4ans

245views

What is the appropriate HRP and RZ value for self coupling antibodies?

Medical Devices GGene 2026-07-01 #HRP conjugation #RZ value #ELISA

Plant PDH E1αElisa K...

HMG-COA Elisa Kit

4ans

224views

How to dilute and store SYBR Green I mother liquor? Repeated freeze-thaw cycles will result in failure

Reagent Selection 徐徐刚413 2026-04-14 #Storage conditions #Aliquoting #SYBR Green I

4ans

258views

How long does it usually take for a 5ml package of SYBR Green dye to arrive for qPCR?

Compliance EElisaMax 2026-07-14 #qPCR #SYBR Green I #Lead time

4ans

172views

Will 1% Triton X-100 interfere with the measurement of cell lysate protein concentration using BCA assay kit?

Reagent Selection KKit 2026-09-02 #BCA protein quantification #Cell lysis buffer #Triton X-100

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

#I

Community Rules

Incentives