Each Retinal Cell Line (E1A-NR.3) Cytospin contains approximately 500-1,000 cells fixed to a microscope slide. These convenient cytospins can immediately be used for experiments instead of taking the time to grow the actual E1A-NR.3 cells (e.g. to quickly and easily check and see if the cells have a particular gene of interest). The cytospins are compatible with standard immunocytochemistry techniques or in situ hybridization.
The E1A-NR.3 Retinal Cell Line was established by immortalization of postnatal day 6 rat neuroretinal tissue using the psi2 replication incompetent retroviral vector. As a result, these cells are already resistant to geneticin/G418 and would require an alternative selection marker for transfection studies. These cells were designed not to form tumors in animals.
From the laboratory of Gail M. Seigel, PhD, University of Rochester.
Read Dr. Seigel's related blog post, What the Heck are Cytospins? »
Part of The Investigator's Annexe program.
|Product Type:||Cell Line|
|Cell Type:||12S E1A-immmortalized rat retinal cells|
|Source:||Postnatal day 6 rat neural retina|
|Morphology:||Adherent with glial and neuronal morphologies|
|Format:||Fixed cell spot on slide|
|Amount:||Approx. 500-1000 cells per spot|
|Storage:||4C up to 6 months|
Fluorescent staining of Retinal Cell Line (R28) Cytospin
Retinal Cell Line (E1A-NR.3) Cytospin stained for EpCAM (green) and counterstained with DAPI (blue).
Cytospin Description: Cells are fixed for 10 minutes in cytospin solution (Contains glycerol, acetone and isopropanol). The cells are spun onto slides for 5 minutes at 1500 RPM using a Cytospin centrifuge. For details on the cytospin soludtion or for protocols for immunofluorescent staining and DAB staining of Cytospin slides, see Cassidy, L., et al. Journal of Biomarkers, 2013 below.
E1A-immortalized cell characterization
E1A-immortalized cell utilization
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