igg3 reference antibodies (Athens Research)
Structured Review

Igg3 Reference Antibodies, supplied by Athens Research, used in various techniques. Bioz Stars score: 94/100, based on 23 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/igg3 reference antibodies/product/Athens Research
Average 94 stars, based on 23 article reviews
Images
1) Product Images from "FLU-v, a Broad-Spectrum Peptide-Based Influenza Vaccine, Induces NK Cell Activating IgG1 and IgG3 Subclass Antibodies in Humans"
Article Title: FLU-v, a Broad-Spectrum Peptide-Based Influenza Vaccine, Induces NK Cell Activating IgG1 and IgG3 Subclass Antibodies in Humans
Journal: Vaccines
doi: 10.3390/vaccines13111084
Figure Legend Snippet: FLU-v IgG1 ( A ) and IgG3 ( B ) concentrations across all groups on days 0, 42, and 180. Data from the following groups are shown: adjuvanted FLU-v ( n = 52), non-adjuvanted FLU-v ( n = 58), adjuvanted placebo ( n = 26), and non-adjuvanted placebo ( n = 32). Box and whisker plot showing all individual values, 25th and 75th percentiles, and median. Whiskers represent ranges. The Mann–Whitney U test was used to compare different groups at each time point. The Wilcoxon signed-rank sum test was used to compare differences between time points within each group. Only significant differences are shown.
Techniques Used: Whisker Assay, MANN-WHITNEY
Figure Legend Snippet: Fold increase in FLU-v IgG1 ( A ) and IgG3 ( B ) concentrations across all groups from day 0 to days 42 and 180. Data from the following groups are shown: adjuvanted FLU-v ( n = 52), non-adjuvanted FLU-v ( n = 58), adjuvanted placebo (n = 26), and non-adjuvanted placebo ( n = 32). Box and whiskers plot showing all individual values, 25th and 75th percentiles, and median. Whiskers represent ranges. Fold change in IgG1 concentrations on day 42 and 180 is defined as the ratio of day 42 to day 0 and the ratio of day 180 to day 0, respectively. The Mann–Whitney U test was used to compare different groups at each time point. The Wilcoxon signed-rank sum test was used to compare differences between day 42 and 180 within each group. Significant differences are shown.
Techniques Used: MANN-WHITNEY
Figure Legend Snippet: Antibody-mediated NK cell activation after adjuvanted and non-adjuvanted FLU-v vaccination. For this analysis, a subset of paired samples ( n = 50) from day 0 and day 42 was selected based on high IgG1 and IgG3 fold increases. Data from the following groups are shown: adjuvanted FLU-v ( n = 32), non-adjuvanted FLU-v ( n = 16), and non-adjuvanted placebo ( n = 2). Antibody-dependent NK cell activation, or percentage of GFP + CD107a + CD16 (V176) NK-92 cells by flow cytometry, was measured in response to antibodies immobilized by plate-bound FLU-v ( A ) or non-related peptides used as negative controls ( B ). Medians ± 95% confidences intervals are shown. The Wilcoxon signed-rank sum test was used to compare differences between time points within each vaccine group. A Bonferroni test was used to correct for multiple comparisons, with a p value < 0.025 considered significant.
Techniques Used: Activation Assay, Flow Cytometry
Figure Legend Snippet: Correlation between antibody-mediated NK cell activation and FLU-v-specific IgG ( A ), IgG1 ( B ) and IgG3 ( C ) on days 0 and 42. Spearman rank order correlations were performed between the antibody-dependent NK cell activation assay, measuring the percentage of GFP + CD107a + CD16 (V176) NK-92 cells by flow cytometry, and total IgG, IgG1, and IgG3 with correlation coefficients (r) and p -values shown. IgG data for this analysis were obtained from a previous report .
Techniques Used: Activation Assay, Flow Cytometry