mouse monoclonal antibodies to either p53 (clone d01 (Merck KGaA)
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Mouse Monoclonal Antibodies To Either P53 (Clone D01, supplied by Merck KGaA, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/mouse+monoclonal+antibodies+to+either+p53+(clone+d01/p53+antibody/pmc03907567-85-30-33
Average 90 stars, based on 1 article reviews
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1) Product Images from "Preeclampsia Is Associated with Alterations in the p53-Pathway in Villous Trophoblast"
Article Title: Preeclampsia Is Associated with Alterations in the p53-Pathway in Villous Trophoblast
Journal: PLoS ONE
doi: 10.1371/journal.pone.0087621
Figure Legend Snippet: ( A, D, G and J ) mRNA expression of p53, Mdm2, p21 and Bax respectively, in placental lysates at delivery. ( B, E, H, and K ) Protein expression of p53, Mdm2, p21 and Bax, respectively, through densitometry standardized to Myosin Light Chain (MLC) (*p<0.05, **p<0.01, n = 8). ( C, F, I, and L ) Localisation of p53, Mdm2, p21 and Bax respectively, in placental villi by immunohistochemistry. ST = Syncytiotrophoblast. Images counterstained with haematoxylin. Scale bar = 5 µm.
Techniques Used: Expressing, Immunohistochemistry
Figure Legend Snippet: ( A ) Transfection of placental explants with fluorescent labelled non-silencing siRNA demonstrating the presence of siRNA in cytotrophoblast (CT) and syncytiotrophoblast (ST). ( B and C ) Quantitative PCR demonstrating significant reductions in p53 and Mdm2 respectively, in explants treated with p53 or Mdm2 siRNA (*p< 0.05, **p<0.01, n = 6). ( D and E ) Western blot densitometry and immunohistochemistry showing a reduction in Mdm2 protein following treatment with Mdm2 siRNA. p53 expression is increased in trophoblast cytoplasm and nuclei in response to Mdm2 siRNA. ( F and G ) TUNEL index and images respectively, showing apoptosis significantly increased in explants exposed to Mdm2 siRNA (*p<0.05). Elevated apoptosis confirmed by M30 immunostaining with examples imaged by electron microscopy. ( H ) Proliferative index and representative images showing significantly reduced proliferation in explants cultured with Mdm2 siRNA (*p<0.05). ( I ) density of syncytial nuclear aggregates (SNA) increased by treatment Mdm2 siRNA (*p<0.05), representative images of control and Mdm2 siRNA (arrow = SNA). Representative images shown (FC = fetal capillary, IVS = intervillous space, CT = cytotrophoblast, ST = syncytiotrophoblast). All scale bars = 10 µm.
Techniques Used: Transfection, Real-time Polymerase Chain Reaction, Western Blot, Immunohistochemistry, Expressing, TUNEL Assay, Immunostaining, Electron Microscopy, Cell Culture
Figure Legend Snippet: ( A ) Representative Western Blots of control and Nutlin-3 treated normal placental lysates. Densitometry revealed a significant increase in the expression of ( B ) p53, ( C ) Mdm2, ( D ) p21, ( E ) Puma (*p<0.05, n = 5). ( F ) There was no effect on Bax. Co-treatment of BeWo cells with Nutlin-3 (30 µM) and Pifithrin-α (10 µM) reduced caspase-3/7 activity ( G ) and TUNEL staining ( H ) to the level of controls. Representative images of TUNEL staining in ( I ) control, ( J ) Nutlin-3 and ( K ) co-treatment with Nutlin-3 and Pifithrin-α. Blue = DAPI, Green = TUNEL. Scale bar = 50 µm.
Techniques Used: Western Blot, Expressing, Activity Assay, TUNEL Assay, Staining
Figure Legend Snippet: ( A ) Western Blots of Nutlin-3 treated BeWo cell lysates and co-treatment with Nutlin-3 (30 µM) and Pifithrin-α (10 µM) demonstrated no effect upon ( B ) p53, ( C ) Mdm2, ( D ) p21, ( E ) Puma or ( F ) Bax protein expression (n = 5).
Techniques Used: Western Blot, Expressing
Figure Legend Snippet: Co-treatment with Nutlin-3 (30 µM) and Pifithrin-α (10 µM) had no effect on ( A ) p53, ( B ) Mdm2 or ( E ) Bax mRNA expression. Treatment with Nutlin-3 increased ( C ) p21 and ( D ) Puma expression an effect lost by co-treatment with Pifithrin-α (*p<0.05, **p<0.01, n = 5).
Techniques Used: Expressing