Anyone know of a good progesterone antibody?

I am looking for a good progesterone antibody to quantify levels of progesterone in zebrafish. Applications would be ELISA, and immunohistochemistry.

28 February 2021 5,929 2 View

I am looking for an antibody to Arc protein for use in immunohistochemistry with rhesus monkey brain tissue?

Looking for a well-validated antibody to detect Arc protein expression in paraformaldehyde fixed brain tissue using immunohistochemistry. Ideally this antibody would have been published on using...

07 February 2021 8,457 1 View

How should I go about evaluating cytoplasmic and nuclear Arginase-1 activity?

Hello! I've stained some bright field Arginase-1 Hematoxylin slides, but I'm having a hard time finding any computed histology predicates for evaluating the intensity of the cytoplasm verses the...

03 February 2021 3,039 1 View

Antibody dilution for IHQ in OCT frozen tissue is more similar to IHC in Paraffin-embedded samples or to Immunocytochemistry?

31 January 2021 8,678 3 View

Any tips on Fab blocking of mouse tissue?

Hi, everyone, I am working on immunostaining of bone marrow and growth plates of mice. And I have to use an mouse monoclonal Ab to do this staining. However, with only secondary goat anti-mouse...

21 January 2021 9,826 3 View

Antigen retrieval for neural cell marker on frozen brain tissue?

Hi, I'm having problems with the Recombinant Anti-MAP2 antibody from Abcam (Recombinant Anti-MAP2 antibody [EPR19691] (ab183830)) antibody on my frozen, 4%PFA perfused, mice brain tissue. I...

10 January 2021 4,002 5 View

How to approach quantification of cytoplasmic immunofluorescent signal in adipocytes?

Any ideas on how to quantify a non-nuclear immunofluorescent signal in adipocytes? I had the idea to do a watershed on inverted image to "locate" the center of the empty space where lipid droplets...

05 January 2021 5,420 1 View

Can you recommend a protocol for immunohistochemistry of mouse brain sections using anti-MAP2?

Current protocol does not give clear images.

04 January 2021 1,614 3 View

I need to know about immunohistochemistry steps?

Immunohistochemistry staining. Tissue Fixation during IHC. Using DAB. blocking step. controls group.

23 December 2020 5,768 2 View

ISO antibody against BFP for FFPE IHC?

Suggestions and recommendations welcome. Any usage/protocol experience would also be helpful/appreciated. Cheers

22 December 2020 599 3 View