I would like to know if GM130-positive vesicles can be observed in the cytoplasm far from the Golgi complex.
We have found anti-GM130 antibody detects structures specific to the golgi complex
Hello, I would like to know what is the best fixation (PFA? Cold methanol?) and permeabilizing agent (Triton X-100? Acetone?) for amoeba trophozoite immunostaining to detect a cytoplasmic...
04 May 2016 9,215 1 View
I want to fuse a fluorescent protein to a viral protein in order to track its subcellular location and to assess colocalization with other proteins during infection. Since a red fluorescent...
09 October 2013 6,148 18 View
Hey everyone, I've had some problems with my protocol of nuclear fractionation and this forum was recommended. The protocol is based on hypotonic cell lysis with RBS followed by Nonidet P-40...
03 April 2011 1,272 1 View
Hey everyone, I've had some troubles with my protocol of nuclear fractionation and this forum was recommended. The protocol is based on hypotonic cell lysis with RBS followed by Nonidet P-40...
03 April 2011 2,686 7 View
I want to know which of the available Covid-19 Vaccines would elicit the best immunological response and why
02 March 2021 1,388 3 View
Interested to stain mice brain tissue with WGA 488 conjugate, appreciate if anyone willing to offer me some guidance or suggestions! Thank you!
28 February 2021 3,951 2 View
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
Hi everybody, I have been running a multiplex IHC which allow me to stain the same tissue with different markers (Primary Ab + Secondary conjugated Ab) (AF487, AF555, AF647). Since I would like to...
27 February 2021 5,028 2 View
Hello, I am looking for some expertise on culturing MCF7s. I purchased them from ATCC and I have been following all media and culture conditions. Media is EMEM with 10% FBS and 10ug/mL of...
27 February 2021 3,904 2 View
Is Hoechst toxic to cells? In general, it is known as non-toxic. I am working with dsRED MDA-MB-231 cell line. I applied it for my PDMS-based microfluidic platform, for this reason, I incubated...
26 February 2021 9,119 3 View
I am worried about this overexposure of the upper part of the gel in the picture. Is it possible that this is the result of too much concentration of ethidium bromide? Why is there such a big...
25 February 2021 8,140 3 View
Hello everybody, Does someone have any experience with assessing/extimating mitochondrial activity on FFPE tissues? Precisely, no TOM20, ATP5B, etc: we are trying to get an approximative idea of...
24 February 2021 4,618 4 View
24 February 2021 3,348 2 View
Hello, We are planning on staining Formalin-fixed paraffin breast cancer tissue sections (FFPE) with CD8 Ab via immunofluorescence (Tissue IF). Based on our existing protocol and imaging...
24 February 2021 9,578 4 View