spinning disk fluorescent microscopy image system (Evident Corporation)
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Spinning Disk Fluorescent Microscopy Image System, supplied by Evident Corporation, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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1) Product Images from "Involvement of ERK2 in traumatic spinal cord injury"
Article Title: Involvement of ERK2 in traumatic spinal cord injury
Journal: Journal of neurochemistry
doi: 10.1111/j.1471-4159.2010.06579.x
Figure Legend Snippet: Silencing effects of pERK2 and caspase 3 with siRNA after excitotoxic SCI. (A, B, and C): Intrathecal pre-treatment for 72 h with ERK2 siRNA (B and C light bar, 2.5 μg) complexed with lipofectamine 2000 (5 μg) resulted in significant decrease in pERK2 protein expression 4 h after excitotoxic SCI, compared to control siRNA pretreatment (A and C dark bar, 2.5 μg). (D, E, and F): Intrathecal pre-treatment for 72 h with ERK2 siRNA (E and F light bar, 2.5 μg) complexed with lipofectamine 2000 (5 μg) resulted in significant decrease in caspase 3 activity (cleaved caspase 3) 4 h after excitotoxic SCI, compared to control siRNA pretreatment (D and F dark bar, 2.5 μg). The fluorescent labeled pERK2-positive or cleaved caspase 3-positive cells in the QUIS injection epicenter were counted using fliorescent microscopy image system (n=3 sections sparated 60 μm apart per animal, n=3 animals per group). Data were presented as mean ± S.E.M. and analyzed by t-test **p<0.01 and ***p<0.001, t test. Scale bar: 30 μm.
Techniques Used: Expressing, Activity Assay, Labeling, Injection, Microscopy
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Plasmid Preparation:Article Title: Involvement of ERK2 in traumatic spinal cord injury Article Snippet: Briefly, sections were immunolabeled with polyclonal antibodies against ERK2, pERK2 (1:200, Cell Signaling), cleaved caspase 3 (1:200, Cell Signaling) or ED-1 (1:200, Chemicon, Temecula, CA) followed by incubation with Alexa Fluor 594 or FITC-conjugated secondary antibodies. .. The fluorescent ERK2 or ED-1signal in the lentiviral vector injection epicenter were imaged/analyzed and the pERK2-positive or cleaved caspase 3-positive cells in the QUIS lesion epicenter were counted using an Olympus Injection:Article Title: Involvement of ERK2 in traumatic spinal cord injury Article Snippet: Briefly, sections were immunolabeled with polyclonal antibodies against ERK2, pERK2 (1:200, Cell Signaling), cleaved caspase 3 (1:200, Cell Signaling) or ED-1 (1:200, Chemicon, Temecula, CA) followed by incubation with Alexa Fluor 594 or FITC-conjugated secondary antibodies. .. The fluorescent ERK2 or ED-1signal in the lentiviral vector injection epicenter were imaged/analyzed and the pERK2-positive or cleaved caspase 3-positive cells in the QUIS lesion epicenter were counted using an Olympus Microscopy:Article Title: Involvement of ERK2 in traumatic spinal cord injury Article Snippet: Briefly, sections were immunolabeled with polyclonal antibodies against ERK2, pERK2 (1:200, Cell Signaling), cleaved caspase 3 (1:200, Cell Signaling) or ED-1 (1:200, Chemicon, Temecula, CA) followed by incubation with Alexa Fluor 594 or FITC-conjugated secondary antibodies. .. The fluorescent ERK2 or ED-1signal in the lentiviral vector injection epicenter were imaged/analyzed and the pERK2-positive or cleaved caspase 3-positive cells in the QUIS lesion epicenter were counted using an Olympus Software:Article Title: Involvement of ERK2 in traumatic spinal cord injury Article Snippet: Briefly, sections were immunolabeled with polyclonal antibodies against ERK2, pERK2 (1:200, Cell Signaling), cleaved caspase 3 (1:200, Cell Signaling) or ED-1 (1:200, Chemicon, Temecula, CA) followed by incubation with Alexa Fluor 594 or FITC-conjugated secondary antibodies. .. The fluorescent ERK2 or ED-1signal in the lentiviral vector injection epicenter were imaged/analyzed and the pERK2-positive or cleaved caspase 3-positive cells in the QUIS lesion epicenter were counted using an Olympus |