four parameter dose response inhibition function (GraphPad Software Inc)
Structured Review

Four Parameter Dose Response Inhibition Function, supplied by GraphPad Software Inc, 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/four-parameter+dose-response+function/four+parameter+dose+response+inhibition+function/pmc08421727-92-17-23
Average 90 stars, based on 1 article reviews
Images
1) Product Images from "A Novel Bifunctional Fusion Protein, Vunakizumab-IL22, for Protection Against Pulmonary Immune Injury Caused by Influenza Virus"
Article Title: A Novel Bifunctional Fusion Protein, Vunakizumab-IL22, for Protection Against Pulmonary Immune Injury Caused by Influenza Virus
Journal: Frontiers in Immunology
doi: 10.3389/fimmu.2021.727941
Figure Legend Snippet: vmab-mIL22 exhibits dual functionality, and the functional integrity of the cytokine payloads is preserved. (A, B) Biacore sensorgrams of the interaction of vmab with mIL17A and BIAcore sensorgrams of the interaction of vmab-mIL22 with mIL17A. vmab-mIL22 retained a high affinity for the cognate antigen, similar to that of the parental antibody Vmab, which was confirmed by surface plasmon resonance analysis. Sensorgrams display the response values at IL17A concentrations of 0.01 to 0.2 μg/mL, with a CM5 chip and capture with 100 RU vmab or vmab-mIL22. The equilibrium dissociation constant (K D ) was calculated using k d /k a for each measurement. k d , dissociation rate constant or off-rate constant; k a , association rate constant or on-rate constant. Binding was biphasic, and the data were fit with heterogeneous ligand models. (C) In vitro inhibition of functional activity by vmab-mIL22. Inhibition of Groα release from HT-29 cells as a measure of IL-17A inhibition. HT29 cells were stimulated with IL-17A (5 nM) in the presence of various concentrations of vmab-mIL22. vmab was used as a positive control. Groα levels in the supernatants were measured by ELISA from R&D systems. (D) Western blot analysis of STAT3 phosphorylation (p-STAT3) induced by 10 nM vmab-hIL22 in HepG2 cells at different times. (E) Western blot analysis of STAT3 phosphorylation (p-STAT3) induced by 10 nM mIL-22Fc or vmab-mIL22 in HepG2 cells at 1.5 h Serum-starved cells (3×10 6 /mL) were stimulated with PBS, 10 nM mIL22-Fc or Vmab-mIL22 for 1.5 h at 37°C. Whole-cell lysates were resolved on denaturing gels, transferred, and immunoblotted with a polyclonal anti-phospho-STAT3 antibody.
Techniques Used: Functional Assay, SPR Assay, Binding Assay, In Vitro, Inhibition, Activity Assay, Positive Control, Enzyme-linked Immunosorbent Assay, Western Blot, Phospho-proteomics
Related Articles
Standard Deviation:Article Title: A Novel Bifunctional Fusion Protein, Vunakizumab-IL22, for Protection Against Pulmonary Immune Injury Caused by Influenza Virus Article Snippet: .. The mean values of repeated wells were plotted and the standard deviation was calculated using the four Inhibition:Article Title: A Novel Bifunctional Fusion Protein, Vunakizumab-IL22, for Protection Against Pulmonary Immune Injury Caused by Influenza Virus Article Snippet: .. The mean values of repeated wells were plotted and the standard deviation was calculated using the four Article Title: Deep learning guided optimization of human antibody against SARS-CoV-2 variants with broad neutralization Article Snippet: .. IC 50 of mAbs were calculated by the Article Title: A Novel Compound from the Mushroom Cryptoporus volvatus Inhibits Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) In Vitro Article Snippet: .. The 50% effective concentration (EC 50 ) was determined using a 4 parameter, nonlinear regression of Article Title: A bispecific antibody that targets IL-6 receptor and IL-17A for the potential therapy of patients with autoimmune and inflammatory diseases Article Snippet: SEAP was measured using the HEK-BlueTM detection reagent (Invivogen, hb-det2) according to the manufacturer’s manual. .. IC50 values were calculated using a four other:Article Title: Development of HTS Assays and Pilot Screen for Inhibitors of Metalloproteases Meprin α and β Article Snippet: For each compound concentration, % inhibition was calculated and IC 50 values were determined by fitting the data with a 4-parameter dose response – inhibition nonlinear regression equation using Article Title: Antibodies that bind to cis and uses thereof Article Snippet: The normalized % Concentration Assay:Article Title: A Novel Compound from the Mushroom Cryptoporus volvatus Inhibits Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) In Vitro Article Snippet: .. The 50% effective concentration (EC 50 ) was determined using a 4 parameter, nonlinear regression of Virus:Article Title: A Novel Compound from the Mushroom Cryptoporus volvatus Inhibits Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) In Vitro Article Snippet: .. The 50% effective concentration (EC 50 ) was determined using a 4 parameter, nonlinear regression of |