mouse monoclonal anti cd209 antibody  (R&D Systems)

Journal: International journal of molecular sciences

Article Title: Analysis of CD1a-Positive Monocyte-Derived Cells in the Regional Lymph Nodes of Patients with Gallbladder Cancer.

doi: 10.3390/ijms252312763

Figure Lengend Snippet: Figure 2. Representative images of immunohistochemistry of CD209 (DC-SIGN) ((a) original mag- nification ×100, (b) original magnification ×200). (a) Many CD209-positive cells are found at the sinuses of LNs. (b) In metastatic LNs, CD209-positive cells are found at stroma surrounding cancer cells, some of them having dendritic shapes. (c) Image of immunohistochemistry of CD1a, almost the same area of (b). Dendritic-shaped CD1a-positive cells are found at stroma surrounding cancer cells (original magnification ×200).

Article Snippet: The following primary antibodies were used: the mouse monoclonal anti-CD1a antibody (clone 010; IS06930–2; prediluted; Dako, Glostrup, Denmark); the rabbit polyclonal antiS100 antibody (GA50461–2 J; prediluted; Dako); and the mouse monoclonal anti-CD209 antibody (clone 120507; R&D systems, Minneapolis, MN, USA).

Techniques: Immunohistochemistry

Journal: iScience

Article Title: Macrophages treated with interferons induce different responses in lymphocytes via extracellular vesicles

doi: 10.1016/j.isci.2024.109960

Figure Lengend Snippet:

Article Snippet: Mouse monoclonal anti CD209/DC-SIGN (clone REA617) Conjugated APC , Miltenyi , Cat#130-124-257.

Techniques: Recombinant, Protein Extraction, Protease Inhibitor, Pore Size, Electrophoresis, Staining, Software, Cytometry

Journal: International Journal of Molecular Sciences

Article Title: Identification of Important N-Linked Glycosylation Sites in the Hemagglutinin Protein and Their Functional Impact on DC-SIGN Mediated Avian Influenza H5N1 Infection

doi: 10.3390/ijms22020743

Figure Lengend Snippet: Evaluation of DC-SIGN mediated trans infection among H5N1-PVs carrying N-glycosylation mutations. ( A ) The scheme of modified conventional capture assay is demonstrated. ( B ) Raji and Raji-DC-SIGN were used as captured cells. They were incubated with H5N1-PVs at 4 °C for 2 h and then co-cultured with MDCK (target cells) at 37 °C for 24–48 h. After co-culturing, the capture cells were removed via intensive PBS washing (three to five times) and the target MDCK cells were subjected to luminescence analysis. In addition, for detecting the virions budding from cis infection, the transwell system was used to monitor those virions released from captured cells further causing MDCK (target cells) infection. The lower channel of infected MDCK cells in the transwell were also subjected to luminescence analysis. Alternatively, some groups were co-treated with IgG control and anti-DC-SIGN monoclonal antibodies. The relative infectivity was measured by using the luminescence values of co-cultured MDCK, normalized with values of MDCK from transwell system. ( C ) The Raji and Raji-DC-SIGN cells (captured cells) were incubated with H5N1-PVs carrying different N-glycosylation mutations on HA at 4 °C for 2 h and then co-cultured with MDCK (target cells) at 37 °C for 24–48 h. After co-culturing, the capture cells were removed via intensive PBS washing (three-five times) and the target MDCK cells were subjected to luminescence analysis. Similarly, the detection of the virions released from cis infection of the captured cells was monitored using transwell system mentioned above. Alternatively, some groups were co-treated with IgG control and anti-DC-SIGN monoclonal antibodies. The relative infectivity was measured by using the luminescence values of co-cultured MDCK, normalized with values of MDCK from transwell system. The significant difference was measured by each N-glycosylation mutant compared to WT group. Representative results are shown. Quantitative data represent the means ± SD of results from at least three independent experiments (WT, wild-type) (* p < 0.05; ** p < 0.01).

Article Snippet: For confirmation of expression of DC-SIGN, the pcDNA3/hIgG1.Fc(mut)-DC-SIGN.ECD vectors were transfected to 293-F cells and incubated at 37 °C for 48 h. The cells were subjected to immunostaining with mouse anti-DC-SIGN monoclonal antibodies (R&D, Cat. No. MAB161) (1:1000) and incubated at room temperature for 1 h. After three washes with PBS, the cells were strained with goat anti-mouse-IgG conjugated Alexa555 (Abcam, Cat. No. ab150118) (1:1000).

Techniques: Infection, Glycoproteomics, Modification, Incubation, Cell Culture, Control, Bioprocessing, Mutagenesis