Journal: Frontiers in Immunology

Article Title: Characterization of circulating extracellular traps and immune responses to citrullinated LL37 in psoriasis

doi: 10.3389/fimmu.2023.1247592

Figure Lengend Snippet: Antibodies used for detection of LL37, citLL37 and IgG in circulating NETs.

Article Snippet: Rabbit anti-human serum albumin , 1.33 μg/ml (cat: 109-4133; Rockland) , HRP-goat anti-rabbit IgG , 0.067 μg/ml (cat: P0448, Dako).

Techniques: Concentration Assay

Journal:

Article Title: Survival of Aspergillus fumigatus in Serum Involves Removal of Iron from Transferrin: the Role of Siderophores

doi: 10.1128/IAI.72.3.1402-1408.2004

Figure Lengend Snippet: Degradation of transferrin by A. fumigatus in liquid cultures. A. fumigatus was incubated in MEM containing 10% human serum (A) or 2.5 μM holotransferrin (B). Supernatants were withdrawn from the cultures after the number of hours indicated above the lanes, and the presence of transferrin was determined by Western blotting following sodium dodecyl sulfate-PAGE. Controls (lanes C) were uninoculated samples incubated for 286 h. The band underneath transferrin in panel A is another protein that cross-reacted with the polyclonal antitransferrin antibody.

Article Snippet: Gels were silver stained or transferred to polyvinylidene difluoride membranes (Bio-Rad), blocked with 5% bovine serum albumin, probed with a rabbit immunoglobulin G fraction of anti-human transferrin (1:1,000 dilution; Rockland Inc., Gilbertsville, Pa.), and treated with goat anti-rabbit horseradish peroxidase.

Techniques: Incubation, Western Blot

Journal:

Article Title: Survival of Aspergillus fumigatus in Serum Involves Removal of Iron from Transferrin: the Role of Siderophores

doi: 10.1128/IAI.72.3.1402-1408.2004

Figure Lengend Snippet: Iron removal from transferrin by A. fumigatus. A. fumigatus was cultured in MEM containing 2.5 μM purified human holotransferrin (A) or 10% human serum (B). Culture media were withdrawn, and the iron saturation of transferrin was analyzed by urea-PAGE. Transferrin was visualized by Western blotting. The numbers above the lanes represent the hours of incubation with A. fumigatus. Fe2-Tf, holotransferrin; Apo-Tf, apotransferrin.

Article Snippet: Gels were silver stained or transferred to polyvinylidene difluoride membranes (Bio-Rad), blocked with 5% bovine serum albumin, probed with a rabbit immunoglobulin G fraction of anti-human transferrin (1:1,000 dilution; Rockland Inc., Gilbertsville, Pa.), and treated with goat anti-rabbit horseradish peroxidase.

Techniques: Cell Culture, Purification, Western Blot, Incubation

Journal:

Article Title: Survival of Aspergillus fumigatus in Serum Involves Removal of Iron from Transferrin: the Role of Siderophores

doi: 10.1128/IAI.72.3.1402-1408.2004

Figure Lengend Snippet: A. fumigatus can transport iron from transferrin across a dialysis membrane. A. fumigatus was inoculated into MEM in which a dialysis bag containing holotransferrin (25 μM) was suspended. A. fumigatus was incubated for 48 h, and then transferrin was withdrawn from the dialysis bag and analyzed by urea-PAGE (lane +). An uninoculated control flask containing MEM plus transferrin in a dialysis bag also was examined (lane −). Pure holotransferrin (Fe2-Tf) and apotransferrin (Apo-Tf) standards also were run.

Article Snippet: Gels were silver stained or transferred to polyvinylidene difluoride membranes (Bio-Rad), blocked with 5% bovine serum albumin, probed with a rabbit immunoglobulin G fraction of anti-human transferrin (1:1,000 dilution; Rockland Inc., Gilbertsville, Pa.), and treated with goat anti-rabbit horseradish peroxidase.

Techniques: Incubation

Journal:

Article Title: Survival of Aspergillus fumigatus in Serum Involves Removal of Iron from Transferrin: the Role of Siderophores

doi: 10.1128/IAI.72.3.1402-1408.2004

Figure Lengend Snippet: Iron saturation of transferrin following incubation with A. fumigatus siderophores. Purified desferrisiderophores were incubated with holotransferrin (25 μM) at 37°C for 16 h. Desferriferrichrome, desferriferricrocin, and desferritriacetylfusarinine C were serially diluted to final concentrations of 5 μM (lanes 1), 50 μM (lanes 2), 500 μM (lanes 3), and 5 mM (lanes 4). Controls containing holotransferrin alone also were run (lanes 0). holo-Tf, holotransferrin; Fe-Tf, monoferric transferrin; apo-Tf, apotransferrin.

Article Snippet: Gels were silver stained or transferred to polyvinylidene difluoride membranes (Bio-Rad), blocked with 5% bovine serum albumin, probed with a rabbit immunoglobulin G fraction of anti-human transferrin (1:1,000 dilution; Rockland Inc., Gilbertsville, Pa.), and treated with goat anti-rabbit horseradish peroxidase.

Techniques: Incubation, Purification