anti fcγriii antibody (R&D Systems)
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Anti Fcγriii Antibody, supplied by R&D Systems, used in various techniques. Bioz Stars score: 93/100, based on 43 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/anti+mouse+fc%CE%B3riii/Mouse+Fc+gamma+RIII+(CD16)+Antibody/pmc12422200-286-27-35
Average 93 stars, based on 43 article reviews
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1) Product Images from "Non-neutralizing antibodies to influenza A matrix-protein-2-ectodomain are broadly effective therapeutics and resistant to viral escape mutations"
Article Title: Non-neutralizing antibodies to influenza A matrix-protein-2-ectodomain are broadly effective therapeutics and resistant to viral escape mutations
Journal: Science Advances
doi: 10.1126/sciadv.adx3505
Figure Legend Snippet: ( A ) Recombinant mouse FcγRI, FcγRIIB, FcγRIII, FcγRIV, or the M2e-CS peptide was used as a coating antigen. WT M2e-mAb clone 602 and clone 602 with either the LE, LEEA2KA, or LALAPG Fc domain mutation (50 μg/ml) were used to determine binding to recombinant FcRs or the M2e-CS peptide by direct ELISA. PBS was used as a control. To test the binding of the WT and Fc-mutant M2e-mAb clone 602 preparations to C1q, the WT or mutant antibodies were used as coating antigens, followed by mouse C1q protein. PBS was used as a control. Anti-mouse C1q-biotin and avidin–horseradish peroxidase (HRP) were then used to quantify C1q protein bound by the capture antibodies by indirect ELISA. N = 3 independent experiments. ( B ) Summary of the differential binding affinities as determined in (A). ( C ) Experimental outline: Groups of 6- to 8-week-old female BALB/c mice were prophylactically intraperitoneally injected with either the WT (IgG2a) or the indicated Fc-mutant M2e-mAbs (all clone 602) on day −1 (100 μg per mouse). Control mice received PBS. Additional groups of mice were intraperitoneally injected with blocking mAbs specific to FcγRIII (100 μg per mouse) and/or FcγRIV (200 μg per mouse) on days −2, 1, and 4 and additionally prophylactically treated with the M2e-mAb clone 602 with the LE mutation (100 μg per mouse, intraperitoneally) at day −1. All mice were challenged with a lethal dose (3× LD 50 ) of PR8 by aerosol inhalation on day 0, and ( D ) survival and ( E ) weight loss were monitored for 21 days postinfection. Statistical significance for weight loss is shown in the heatmap. N = 10 to 29 mice per group; * P < 0.05, ** P < 0.01, *** P < 0.001, and **** P < 0.0001; survival: log-rank Mantel-Cox test; weight loss: two-way ANOVA with Dunnett’s multiple comparisons test.
Techniques Used: Recombinant, Mutagenesis, Binding Assay, Direct ELISA, Control, Avidin-Biotin Assay, Indirect ELISA, Injection, Blocking Assay, Aerosol
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