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5ans

170views

Immunofluorescence tissue sections require Alexa Fluor 594 anti-mouse secondary antibody; which supplier has the fastest availability from stock?

Medical Devices WWendy1455 2026-09-14 #Immunofluorescence #Alexa Fluor 594 #Donkey Anti-Mouse

Recombinant Alexa Fl...

5ans

195views

Immunofluorescence double staining requires primary antibodies from different species. How can cross-reactivity be assessed?

Lab Techniques 试试剂同学9920 2026-09-03 #Immunofluorescence #Primary antibody #Cross-reactivity

Recombinant Alexa Fl...

5ans

227views

For immunohistochemistry on paraffin sections, is it more cost-effective to use ready-to-use or concentrated primary antibodies?

Lab Techniques 飞飞飞大姐 2026-09-05 #Immunohistochemistry #Primary antibody #Paraffin section

5ans

199views

Can the fragmentation enzyme in the library preparation kit replace sonication shearing?

Medical Devices RReagent8049 2026-09-18 #Metagenomics #Enzymatic fragmentation #Library construction time

3ans

239views

For paraffin section FISH, please recommend a digoxigenin-labeled hybridization kit with low background.

Supplier & Sourcing CCindyMedia9676 2026-08-29 #FISH #Paraffin section #Digoxigenin labeling

4ans

232views

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

241views

Buy FFPE chip to measure immunohistochemical antibody concentration, do you have clinical staging data?

Reagent Selection SSam6022 2026-07-28 #PD-L1 #Immunohistochemistry #Clinical staging

4ans

205views

Can the FFPE tissue chip ensure that every point is cut out and fully organized?

Medical Devices CCindyResearch769... 2026-07-06 #FFPE tissue microarray #Section quality #Multiplex staining

4ans

194views

How to cut RNA from paraffin-embedded human tissue wax blocks for qPCR to reduce degradation?

Compliance VViviAssay5026 2025-11-15 #Human tissue wax block #RNA extraction #qPCR

4ans

215views

Tissue chip to do multiple immunofluorescence, continuous section thickness and repair conditions how to determine?

Reagent Selection 小小小小哥7899 2025-11-19 #Tissue microarray #Multiplex immunofluorescence #Antigen retrieval

Recombinant Rat 4-1B...

4ans

164views

Punch your own holes to make tissue chips, how to choose the aperture and arrangement of the donor wax blocks?

Storage & Shipping 林林佳刚 2026-06-13 #Tissue microarray #Self-made TMA #Paraffin embedding

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