rabbit polyclonal anti-tead4 antibody (Genemed Synthesis)
Structured Review

Rabbit Polyclonal Anti Tead4 Antibody, supplied by Genemed Synthesis, 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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Average 90 stars, based on 1 article reviews
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1) Product Images from "The Related Transcriptional Enhancer Factor-1 Isoform, TEAD4 216 , Can Repress Vascular Endothelial Growth Factor Expression in Mammalian Cells"
Article Title: The Related Transcriptional Enhancer Factor-1 Isoform, TEAD4 216 , Can Repress Vascular Endothelial Growth Factor Expression in Mammalian Cells
Journal: PLoS ONE
doi: 10.1371/journal.pone.0031260
Figure Legend Snippet: The previously identified TEAD4 148 isoform is also shown for comparison. Schematic indicates the TEA DNA-binding domain (TEAD), a putative nuclear localization signal (NLS), a proline rich domain (PRD) and serine-threonine-tyrosine (STY) domains.
Techniques Used: Comparison, Binding Assay
Figure Legend Snippet: The TEAD4 216 isoform can repress expression from the full length human VEGF promoter F1–R3 (p<0.01, n = 9) in contrast to the TEAD4 434 and TEAD4 148 enhancers.
Techniques Used: Expressing
Figure Legend Snippet: The TEAD4 216 isoform can repress expression from the human VEGF promoter (F2–R3) that lacks the HRE (p<0.01, n = 6). The TEAD4 148 and TEAD4 311 enchancer isoforms do not require the HRE to promote reporter gene expression (p<0.001). However the full length TEAD4 434 did not significantly enhance expression (p>0.02).
Techniques Used: Expressing, Gene Expression
Figure Legend Snippet: The TEAD4 216 isoform can competitively repress expression from the human VEGF promoter in the presence of either the TEAD4 434 or TEAD4 148 enhancer isoforms (p<0.005, n = 6).
Techniques Used: Expressing
Figure Legend Snippet: The TEAD4 216 isoform can still repress expression mediated from the human VEGF promoter (F1–R3) that includes the HRE sequence under conditions of hypoxia (p<0.001, n = 6).
Techniques Used: Expressing, Sequencing
Figure Legend Snippet: Transient plasmid transfection or stable lentiviral mediated introduction of TEAD4 216 into human cells results in reduction of native VEGF protein. Solid bars represent VEGF 165 levels, quantified by ELISA, within conditioned media collected 48 hours after transfection of pcDNA plasmid vector containing the TEAD4 216 isoform into ( A ) 293T cells, ( B ) ARPE-19 retinal pigment epithelial (RPE) cells in culture (n = 4), (p<0.05). ( C ) Lentiviral (LV) expression of the TEAD4 216 isoform in human D407 RPE cells can inhibit endogenous VEGF production. Solid bars represent VEGF 165 levels, quantified by ELISA, within conditioned media collected 48 hours after transduced RPE cells were FAC sorted and plated (n = 3),(p<0.02).
Techniques Used: Plasmid Preparation, Transfection, Enzyme-linked Immunosorbent Assay, Expressing
Figure Legend Snippet: A Cyquant cell proliferation assay determining the DNA content of cells indicate that 4 days after initial seeding of equal cell numbers the control untransduced cells proliferate at a faster rate than the LV-TEAD4 216 transduced cells (n = 8, p<0.05).
Techniques Used: CyQUANT Assay, Proliferation Assay, Control
Figure Legend Snippet: TEAD4 isoforms were expressed as fusion proteins within 293T cells with various fluorescent proteins (FP) (TEAD4 434 -Green-FP, and TEAD4 148 -Yellow-FP (pseudo-colored green) and TEAD4 216 -Green-FP) to visualize cellular localization.
Techniques Used:
Figure Legend Snippet: RT-PCR for TEAD4 from choroidal, retinal and iris tissue isolated from a non-human primate eye ( Rhesus macaque ) 24 hrs after occlusion of the central retinal artery (CRAO), indicates that the full length TEAD4 434 transcript is increased and the TEAD4 148 enhancer isoform is produced in the lasered eye. L = Lasered CRAO eye; C = control eye.
Techniques Used: Reverse Transcription Polymerase Chain Reaction, Isolation, Produced, Control
Figure Legend Snippet: Photomicrograph showing a subretinal neovascular membrane in a human ocular tissue section (Fast Red, TEAD4; hematoxylin counterstain; original magnification x 100). Insert (location indicated by rectangle; original magnification x 1000) shows positive staining for TEAD4 by vascular endothelium of a choroidal new vessel that has bridged the elastic lamina of Bruch’s membrane.
Techniques Used: Membrane, Staining