Omid Sadeghnejad
@omidsadeghnejad.bsky.social
Expert of MTT test (my service for every one)
Immunologist
Interested in cell tracking
#MTT
#Cellculture
#Science
Immunologist
Interested in cell tracking
#MTT
#Cellculture
#Science
Reposted by Omid Sadeghnejad
When #halloween meets #FluorescenceFriday 🎃
October 31, 2025 at 4:21 PM
When #halloween meets #FluorescenceFriday 🎃
Reposted by Omid Sadeghnejad
🔬 ⚕️ Research Assistant position open for highly motivated enthusiast of hematopoietic stem cell aging at Karolinska Institutet in Sweden 🇸🇪 😃
Please share 🙏
We are excited for your application! 😎
ki.varbi.com/en/what:job/...
Please share 🙏
We are excited for your application! 😎
ki.varbi.com/en/what:job/...
Research Assistant in Stem Cell aging
Do you want to contribute to top quality medical research? The failure to regenerate tissue with age is a major health issue. A contributor to this decline is the loss of stem cell function. Despite t
ki.varbi.com
July 1, 2025 at 7:49 AM
🔬 ⚕️ Research Assistant position open for highly motivated enthusiast of hematopoietic stem cell aging at Karolinska Institutet in Sweden 🇸🇪 😃
Please share 🙏
We are excited for your application! 😎
ki.varbi.com/en/what:job/...
Please share 🙏
We are excited for your application! 😎
ki.varbi.com/en/what:job/...
Reposted by Omid Sadeghnejad
🔴🟢 Cytoskeleton Session ! 🔬
By @pierre-bercier.bsky.social
#Microscopy #Imaging #Fluorescence
@crg.eu @prbb.org
By @pierre-bercier.bsky.social
#Microscopy #Imaging #Fluorescence
@crg.eu @prbb.org
July 21, 2025 at 3:50 PM
🔴🟢 Cytoskeleton Session ! 🔬
By @pierre-bercier.bsky.social
#Microscopy #Imaging #Fluorescence
@crg.eu @prbb.org
By @pierre-bercier.bsky.social
#Microscopy #Imaging #Fluorescence
@crg.eu @prbb.org
Reposted by Omid Sadeghnejad
In red and green ! 🔬🔴🟢
#fluorescencetuesday #cell #biology #microscopy #immunofluorescence #cellline
@crg.eu @prbb.org @upf.edu
#fluorescencetuesday #cell #biology #microscopy #immunofluorescence #cellline
@crg.eu @prbb.org @upf.edu
January 28, 2025 at 1:31 PM
In red and green ! 🔬🔴🟢
#fluorescencetuesday #cell #biology #microscopy #immunofluorescence #cellline
@crg.eu @prbb.org @upf.edu
#fluorescencetuesday #cell #biology #microscopy #immunofluorescence #cellline
@crg.eu @prbb.org @upf.edu
“Testing MTT viability in fibroblast cells after cancerous drug treatment 💛
Results show dose-dependent cytotoxicity.
#cellculture #MTTassay #cancer #CellBiology #Research #LabLife
Results show dose-dependent cytotoxicity.
#cellculture #MTTassay #cancer #CellBiology #Research #LabLife
October 16, 2025 at 10:48 AM
“Testing MTT viability in fibroblast cells after cancerous drug treatment 💛
Results show dose-dependent cytotoxicity.
#cellculture #MTTassay #cancer #CellBiology #Research #LabLife
Results show dose-dependent cytotoxicity.
#cellculture #MTTassay #cancer #CellBiology #Research #LabLife
October 16, 2025 at 10:30 AM
#FluorescenceFriday
Finally i can label Hela cells with MJ and Aluminum
The less volume the more labeling efficiency...
#cancer
#art
Finally i can label Hela cells with MJ and Aluminum
The less volume the more labeling efficiency...
#cancer
#art
October 10, 2025 at 3:59 PM
#FluorescenceFriday
Finally i can label Hela cells with MJ and Aluminum
The less volume the more labeling efficiency...
#cancer
#art
Finally i can label Hela cells with MJ and Aluminum
The less volume the more labeling efficiency...
#cancer
#art
Who did MTT test and see Formazan cristals?
October 3, 2025 at 1:42 PM
Who did MTT test and see Formazan cristals?
I combine Ai and Mj to produce a fluorescent for Hela cells. Their combination is great but it doesn't work with cells!?!
August 23, 2025 at 4:53 PM
I combine Ai and Mj to produce a fluorescent for Hela cells. Their combination is great but it doesn't work with cells!?!
Reposted by Omid Sadeghnejad
🔎 Looking to start a PhD in Sept 2025?
The Crick Institute spring round for PhD recruitment is open!
If you are interested in actin cytoskeleton and imaging 🔬 then check out my project on role of Arp2/3 iso-complexes in regulating invadopodia👇please RT
www.crick.ac.uk/careers-stud...
The Crick Institute spring round for PhD recruitment is open!
If you are interested in actin cytoskeleton and imaging 🔬 then check out my project on role of Arp2/3 iso-complexes in regulating invadopodia👇please RT
www.crick.ac.uk/careers-stud...
February 20, 2025 at 3:25 PM
🔎 Looking to start a PhD in Sept 2025?
The Crick Institute spring round for PhD recruitment is open!
If you are interested in actin cytoskeleton and imaging 🔬 then check out my project on role of Arp2/3 iso-complexes in regulating invadopodia👇please RT
www.crick.ac.uk/careers-stud...
The Crick Institute spring round for PhD recruitment is open!
If you are interested in actin cytoskeleton and imaging 🔬 then check out my project on role of Arp2/3 iso-complexes in regulating invadopodia👇please RT
www.crick.ac.uk/careers-stud...
December 20, 2024 at 5:35 PM
Reposted by Omid Sadeghnejad
Happy #FluorescenceFriday everyone.
Here's another mouse neocortex (🔵 NeuN, 🔴 tdTomato, 🟢 GFAP, 🟣 DAPI).
This one was transfected/electroporated early in development (E13), but you can still see the injection site in this hemisphere at P10.
#neuroscience #microscopy #neuroskyence #DevBio
Here's another mouse neocortex (🔵 NeuN, 🔴 tdTomato, 🟢 GFAP, 🟣 DAPI).
This one was transfected/electroporated early in development (E13), but you can still see the injection site in this hemisphere at P10.
#neuroscience #microscopy #neuroskyence #DevBio
December 20, 2024 at 6:12 AM
Happy #FluorescenceFriday everyone.
Here's another mouse neocortex (🔵 NeuN, 🔴 tdTomato, 🟢 GFAP, 🟣 DAPI).
This one was transfected/electroporated early in development (E13), but you can still see the injection site in this hemisphere at P10.
#neuroscience #microscopy #neuroskyence #DevBio
Here's another mouse neocortex (🔵 NeuN, 🔴 tdTomato, 🟢 GFAP, 🟣 DAPI).
This one was transfected/electroporated early in development (E13), but you can still see the injection site in this hemisphere at P10.
#neuroscience #microscopy #neuroskyence #DevBio
These are L929 cells were seeded on a 3D printer scaffold.
The researcher didn't know how to see the cells due to the thickness of her scaffold. When I irradiated the UV light from upside her sample and she was able to see her cells, she was going to cry😊.
#FluorescenceFriday
#imaging
#cells
The researcher didn't know how to see the cells due to the thickness of her scaffold. When I irradiated the UV light from upside her sample and she was able to see her cells, she was going to cry😊.
#FluorescenceFriday
#imaging
#cells
December 16, 2024 at 5:22 PM
These are L929 cells were seeded on a 3D printer scaffold.
The researcher didn't know how to see the cells due to the thickness of her scaffold. When I irradiated the UV light from upside her sample and she was able to see her cells, she was going to cry😊.
#FluorescenceFriday
#imaging
#cells
The researcher didn't know how to see the cells due to the thickness of her scaffold. When I irradiated the UV light from upside her sample and she was able to see her cells, she was going to cry😊.
#FluorescenceFriday
#imaging
#cells
I appreciate in advance who can interpret this image of mice's brain with Acridine Orange and PI?
#FluorescenceFriday
#imaging
#FluorescenceFriday
#imaging
December 5, 2024 at 4:13 PM
I appreciate in advance who can interpret this image of mice's brain with Acridine Orange and PI?
#FluorescenceFriday
#imaging
#FluorescenceFriday
#imaging
Reposted by Omid Sadeghnejad
November 22, 2024 at 11:36 PM
Reposted by Omid Sadeghnejad
#FluorescenceFriday chick neural tube section stained for PAX7 (magenta) and SOX2 (yellow)
November 29, 2024 at 8:16 PM
#FluorescenceFriday chick neural tube section stained for PAX7 (magenta) and SOX2 (yellow)
Reposted by Omid Sadeghnejad
Microtubules feel the force #fluorescenceFriday Melanoma cells compressed by Robert Ju. See www.nature.com/articles/s41...
(I promise I will do a #SkyDive imminently...)
(I promise I will do a #SkyDive imminently...)
December 5, 2024 at 9:13 AM
Microtubules feel the force #fluorescenceFriday Melanoma cells compressed by Robert Ju. See www.nature.com/articles/s41...
(I promise I will do a #SkyDive imminently...)
(I promise I will do a #SkyDive imminently...)
Reposted by Omid Sadeghnejad
Who needs an #imaging #microscopy #fluorescence Starter Pack when we have #FluorescenceFriday?! This week - Ismary Blanco in the @monica-santisteban.bsky.social Lab. Perineuronal nets (green), DAPI (blue) in the Retrosplenial cortex in mouse hippocampus. Coronal image by confocal with 20X/0.8.
November 22, 2024 at 5:32 PM
Who needs an #imaging #microscopy #fluorescence Starter Pack when we have #FluorescenceFriday?! This week - Ismary Blanco in the @monica-santisteban.bsky.social Lab. Perineuronal nets (green), DAPI (blue) in the Retrosplenial cortex in mouse hippocampus. Coronal image by confocal with 20X/0.8.