Lab Techniques - BioReagent Hub

3ans

199views

Can domestic restriction endonucleases be used for double digestion as a substitute for NEB's?

Lab Techniques 飞飞飞小哥8329 2026-09-06 #Tool enzymes #Restriction endonuclease #Double enzyme digestion

3ans

215views

How effective is cfDNA targeted sequencing panel for detecting low-frequency mutations?

Lab Techniques LLisaScience 2026-09-14 #cfDNA #Targeted sequencing panel #Low-frequency mutation

3ans

200views

Is there a big difference in sensitivity between domestic and imported FISH hybridization kits, given that the price differs by a factor of two?

Lab Techniques DDavid 2026-09-12 #FISH #HER2 #Domestic vs. imported comparison

3ans

164views

How can you compare prices for custom PDMS microfluidic chip fabrication?

Lab Techniques 助助理老张7910 2026-09-17 #Custom microfluidic chip #PDMS #Price comparison

3ans

202views

For custom protein chip spotting of 20 antigens, what is the minimum number of chips the manufacturer will produce? What is the turnaround time?

Lab Techniques EExtract4098 2026-09-20 #Custom protein chip #Recombinant antigen #Hybridoma screening

3ans

223views

Human Factor 40 protein array, RayBio and Abcam prices differ by a factor of two, how to choose?

Lab Techniques 吴吴斌 2026-09-15 #Protein microarray #Cytokine #Price comparison

4ans

194views

How should antigen retrieval conditions be optimized for multiplex immunofluorescence on paraffin-embedded tissue microarrays?

Lab Techniques MMediaing931 2026-06-30 #Paraffin-embedded tissue microarray #Multiplex immunofluorescence #Antigen retrieval

4ans

233views

Do paraffin-embedded tissue microarray sections from different manufacturers easily detach after staining?

Lab Techniques 马马敏5411 2026-05-05 #Paraffin-embedded tissue microarray #Detachment #Immunohistochemistry

4ans

219views

Ready-to-use immunohistochemistry secondary antibody detection kit: how to choose between domestic and imported options?

Lab Techniques 阿阿宝老张4378 2026-08-05 #Immunohistochemistry #Secondary antibody kit #DAB chromogenic

4ans

159views

In high-throughput screening, the magnetic bead background is too high. How can low nonspecific magnetic beads be selected?

Lab Techniques GGene 2026-07-15 #High-throughput screening #Antibody screening #Magnetic beads

4ans

234views

After the prefabricated receptor wax block is filled with the donor core, the slice is always cracked, is it the melting point of the wax block?

Lab Techniques 冯冯涛6483 2026-07-26 #Tissue microarray #Prefabricated receptor wax block #Sectioning

4ans

196views

Is there a big difference in the quality of human tissue wax blocks between different companies? How are fixed time and wax block years assessed?

Lab Techniques 潘潘文婷 2026-03-29 #Human tissue wax block #Immunohistochemistry #Supplier Comparison

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