mouse recombinant opn Search Results


recombinant mouse osteopontin  (R&D Systems)
94
R&D Systems recombinant mouse osteopontin
Figure 1. Pulmonary and plasma <t>osteopontin</t> concentrations are elevated during pneumococcal pneumonia. Osteopontin concentrations in (A) lung and (B) plasma before and 6, 24, and 48 h after infection with 104 colony-forming units of Streptococcus pneumoniae. Data are expressed as mean 6 standard error of the mean (SEM); n 5 8 mice per group. Asterisk, P , .05; double asterisk, P , .01; triple asterisk, P , .001, compared with t 5 0. Osteopontin concentrations in culture supernatants after incubation of (C) MH-S cells and (D) primary alveolar macrophages with medium or growth- arrested S. pneumoniae (multiplicity of infection, 1:6 and 1:60 for MH-S cells; 1:20 and 1:200 for primary alveolar macrophages) for 4 h (MH-S cells) or 20 h (primary alveolar macrophages). Data are expressed as mean 6 SEM; n 5 3 per group. Asterisk, P ,.05, compared with medium. OPN, osteopontin.
Recombinant Mouse Osteopontin, supplied by R&D Systems, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/recombinant mouse osteopontin/product/R&D Systems
Average 94 stars, based on 1 article reviews
recombinant mouse osteopontin - by Bioz Stars, 2026-03
94/100 stars
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recombinant mouse opn  (R&D Systems)
95
R&D Systems recombinant mouse opn
Figure 1. Pulmonary and plasma <t>osteopontin</t> concentrations are elevated during pneumococcal pneumonia. Osteopontin concentrations in (A) lung and (B) plasma before and 6, 24, and 48 h after infection with 104 colony-forming units of Streptococcus pneumoniae. Data are expressed as mean 6 standard error of the mean (SEM); n 5 8 mice per group. Asterisk, P , .05; double asterisk, P , .01; triple asterisk, P , .001, compared with t 5 0. Osteopontin concentrations in culture supernatants after incubation of (C) MH-S cells and (D) primary alveolar macrophages with medium or growth- arrested S. pneumoniae (multiplicity of infection, 1:6 and 1:60 for MH-S cells; 1:20 and 1:200 for primary alveolar macrophages) for 4 h (MH-S cells) or 20 h (primary alveolar macrophages). Data are expressed as mean 6 SEM; n 5 3 per group. Asterisk, P ,.05, compared with medium. OPN, osteopontin.
Recombinant Mouse Opn, supplied by R&D Systems, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/recombinant mouse opn/product/R&D Systems
Average 95 stars, based on 1 article reviews
recombinant mouse opn - by Bioz Stars, 2026-03
95/100 stars
  Buy from Supplier
recombinant mouse osteopontin rmopn  (R&D Systems)
93
R&D Systems recombinant mouse osteopontin rmopn
Figure 1. Pulmonary and plasma <t>osteopontin</t> concentrations are elevated during pneumococcal pneumonia. Osteopontin concentrations in (A) lung and (B) plasma before and 6, 24, and 48 h after infection with 104 colony-forming units of Streptococcus pneumoniae. Data are expressed as mean 6 standard error of the mean (SEM); n 5 8 mice per group. Asterisk, P , .05; double asterisk, P , .01; triple asterisk, P , .001, compared with t 5 0. Osteopontin concentrations in culture supernatants after incubation of (C) MH-S cells and (D) primary alveolar macrophages with medium or growth- arrested S. pneumoniae (multiplicity of infection, 1:6 and 1:60 for MH-S cells; 1:20 and 1:200 for primary alveolar macrophages) for 4 h (MH-S cells) or 20 h (primary alveolar macrophages). Data are expressed as mean 6 SEM; n 5 3 per group. Asterisk, P ,.05, compared with medium. OPN, osteopontin.
Recombinant Mouse Osteopontin Rmopn, supplied by R&D Systems, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/recombinant mouse osteopontin rmopn/product/R&D Systems
Average 93 stars, based on 1 article reviews
recombinant mouse osteopontin rmopn - by Bioz Stars, 2026-03
93/100 stars
  Buy from Supplier
recombinant mouse opn (5 mg/ml)  (Immuno-Biological Laboratories Co Ltd)
90
Immuno-Biological Laboratories Co Ltd recombinant mouse opn (5 mg/ml)
Figure 1. Pulmonary and plasma <t>osteopontin</t> concentrations are elevated during pneumococcal pneumonia. Osteopontin concentrations in (A) lung and (B) plasma before and 6, 24, and 48 h after infection with 104 colony-forming units of Streptococcus pneumoniae. Data are expressed as mean 6 standard error of the mean (SEM); n 5 8 mice per group. Asterisk, P , .05; double asterisk, P , .01; triple asterisk, P , .001, compared with t 5 0. Osteopontin concentrations in culture supernatants after incubation of (C) MH-S cells and (D) primary alveolar macrophages with medium or growth- arrested S. pneumoniae (multiplicity of infection, 1:6 and 1:60 for MH-S cells; 1:20 and 1:200 for primary alveolar macrophages) for 4 h (MH-S cells) or 20 h (primary alveolar macrophages). Data are expressed as mean 6 SEM; n 5 3 per group. Asterisk, P ,.05, compared with medium. OPN, osteopontin.
Recombinant Mouse Opn (5 Mg/Ml), supplied by Immuno-Biological Laboratories Co Ltd, 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/result/recombinant mouse opn (5 mg/ml)/product/Immuno-Biological Laboratories Co Ltd
Average 90 stars, based on 1 article reviews
recombinant mouse opn (5 mg/ml) - by Bioz Stars, 2026-03
90/100 stars
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Image Search Results


Figure 1. Pulmonary and plasma osteopontin concentrations are elevated during pneumococcal pneumonia. Osteopontin concentrations in (A) lung and (B) plasma before and 6, 24, and 48 h after infection with 104 colony-forming units of Streptococcus pneumoniae. Data are expressed as mean 6 standard error of the mean (SEM); n 5 8 mice per group. Asterisk, P , .05; double asterisk, P , .01; triple asterisk, P , .001, compared with t 5 0. Osteopontin concentrations in culture supernatants after incubation of (C) MH-S cells and (D) primary alveolar macrophages with medium or growth- arrested S. pneumoniae (multiplicity of infection, 1:6 and 1:60 for MH-S cells; 1:20 and 1:200 for primary alveolar macrophages) for 4 h (MH-S cells) or 20 h (primary alveolar macrophages). Data are expressed as mean 6 SEM; n 5 3 per group. Asterisk, P ,.05, compared with medium. OPN, osteopontin.

Journal: The Journal of infectious diseases

Article Title: Osteopontin impairs host defense during pneumococcal pneumonia.

doi: 10.1093/infdis/jir185

Figure Lengend Snippet: Figure 1. Pulmonary and plasma osteopontin concentrations are elevated during pneumococcal pneumonia. Osteopontin concentrations in (A) lung and (B) plasma before and 6, 24, and 48 h after infection with 104 colony-forming units of Streptococcus pneumoniae. Data are expressed as mean 6 standard error of the mean (SEM); n 5 8 mice per group. Asterisk, P , .05; double asterisk, P , .01; triple asterisk, P , .001, compared with t 5 0. Osteopontin concentrations in culture supernatants after incubation of (C) MH-S cells and (D) primary alveolar macrophages with medium or growth- arrested S. pneumoniae (multiplicity of infection, 1:6 and 1:60 for MH-S cells; 1:20 and 1:200 for primary alveolar macrophages) for 4 h (MH-S cells) or 20 h (primary alveolar macrophages). Data are expressed as mean 6 SEM; n 5 3 per group. Asterisk, P ,.05, compared with medium. OPN, osteopontin.

Article Snippet: Effect of Osteopontin on S. pneumoniae Viability, Phagocytosis, and Phagolysosomal Fusion S. pneumoniae or Staphylococcus (S.) aureus (Newman strain) (1 3 106 bacteria/mL) was incubated in sterile normal saline in the presence of 0.8–800 ng/mL recombinant mouse osteopontin (rOPN;,1.0 endotoxin units per 1 lg as determined by the LAL assay; R&D Systems), 800 ng/mL boiled rOPN (30 min at 100 C), 800 ng/mL bovine serum albumin (BSA), or normal saline only at 37 C for 6 h. At indicated time points the number of bacteria was determined.

Techniques: Clinical Proteomics, Infection, Incubation

Figure 2. Prolonged survival and reduced bacterial growth in osteopontin knockout (KO) mice. A, Percentage survival of wild-type (WT) mice (filled symbols) and osteopontin KO mice (open symbols) after intranasal infection with 104 colony-forming units (CFU) of Streptococcus pneumoniae (n 5 14 mice per group). P value indicates the difference between groups. WT (gray) and osteopontin KO (white) mice were infected with 104 CFU of S. pneumoniae, and bacterial loads were determined 6, 24, and 48 h after infection in (B) lung, (C) blood, and (D) spleen. Data are expressed as box-and- whisker diagrams depicting the smallest observation, lower quartile, median, upper quartile, and largest observation; n 5 8 mice per group; asterisk, P ,.05; double asterisk, P ,.01; triple asterisk, P ,.001, compared with WT mice. Note to panels C and D: none of the mice in either group displayed positive blood or spleen culture results 6 h after infection; at 24 h, S. pneumoniae could be cultured from samples of the blood of only 3 of 8 osteopontin KO mice, compared with 7 of 8 WT mice and from the spleen tissue of only 1 of 7 osteopontin KO mice, compared with 7 of 8 WT mice (P , .05 and P , .01, respectively). OPN, osteopontin.

Journal: The Journal of infectious diseases

Article Title: Osteopontin impairs host defense during pneumococcal pneumonia.

doi: 10.1093/infdis/jir185

Figure Lengend Snippet: Figure 2. Prolonged survival and reduced bacterial growth in osteopontin knockout (KO) mice. A, Percentage survival of wild-type (WT) mice (filled symbols) and osteopontin KO mice (open symbols) after intranasal infection with 104 colony-forming units (CFU) of Streptococcus pneumoniae (n 5 14 mice per group). P value indicates the difference between groups. WT (gray) and osteopontin KO (white) mice were infected with 104 CFU of S. pneumoniae, and bacterial loads were determined 6, 24, and 48 h after infection in (B) lung, (C) blood, and (D) spleen. Data are expressed as box-and- whisker diagrams depicting the smallest observation, lower quartile, median, upper quartile, and largest observation; n 5 8 mice per group; asterisk, P ,.05; double asterisk, P ,.01; triple asterisk, P ,.001, compared with WT mice. Note to panels C and D: none of the mice in either group displayed positive blood or spleen culture results 6 h after infection; at 24 h, S. pneumoniae could be cultured from samples of the blood of only 3 of 8 osteopontin KO mice, compared with 7 of 8 WT mice and from the spleen tissue of only 1 of 7 osteopontin KO mice, compared with 7 of 8 WT mice (P , .05 and P , .01, respectively). OPN, osteopontin.

Article Snippet: Effect of Osteopontin on S. pneumoniae Viability, Phagocytosis, and Phagolysosomal Fusion S. pneumoniae or Staphylococcus (S.) aureus (Newman strain) (1 3 106 bacteria/mL) was incubated in sterile normal saline in the presence of 0.8–800 ng/mL recombinant mouse osteopontin (rOPN;,1.0 endotoxin units per 1 lg as determined by the LAL assay; R&D Systems), 800 ng/mL boiled rOPN (30 min at 100 C), 800 ng/mL bovine serum albumin (BSA), or normal saline only at 37 C for 6 h. At indicated time points the number of bacteria was determined.

Techniques: Knock-Out, Infection, Whisker Assay, Cell Culture

Figure 3. Decreased lung histopathology in osteopontin knockout (KO) mice. Representative lung histology of wild-type (WT) (A, D, G) and osteopontin KO (B, E, H ) mice at 6 h (A–C ), 24 h (D–F ), and 48 h (G–I) after intranasal infection with 104 CFU of Streptococcus pneumoniae. The lung sections are representative for 8 mice per group per time point. Hematoxilin and eosin staining, original magnification, 310. Inflammation scores are expressed as mean 6 standard error of the mean (WT mice, black bars; osteopontin KO mice, white bars; n 5 8 mice per group). Double asterisk, P ,.01, compared with WT mice. OPN, osteopontin.

Journal: The Journal of infectious diseases

Article Title: Osteopontin impairs host defense during pneumococcal pneumonia.

doi: 10.1093/infdis/jir185

Figure Lengend Snippet: Figure 3. Decreased lung histopathology in osteopontin knockout (KO) mice. Representative lung histology of wild-type (WT) (A, D, G) and osteopontin KO (B, E, H ) mice at 6 h (A–C ), 24 h (D–F ), and 48 h (G–I) after intranasal infection with 104 CFU of Streptococcus pneumoniae. The lung sections are representative for 8 mice per group per time point. Hematoxilin and eosin staining, original magnification, 310. Inflammation scores are expressed as mean 6 standard error of the mean (WT mice, black bars; osteopontin KO mice, white bars; n 5 8 mice per group). Double asterisk, P ,.01, compared with WT mice. OPN, osteopontin.

Article Snippet: Effect of Osteopontin on S. pneumoniae Viability, Phagocytosis, and Phagolysosomal Fusion S. pneumoniae or Staphylococcus (S.) aureus (Newman strain) (1 3 106 bacteria/mL) was incubated in sterile normal saline in the presence of 0.8–800 ng/mL recombinant mouse osteopontin (rOPN;,1.0 endotoxin units per 1 lg as determined by the LAL assay; R&D Systems), 800 ng/mL boiled rOPN (30 min at 100 C), 800 ng/mL bovine serum albumin (BSA), or normal saline only at 37 C for 6 h. At indicated time points the number of bacteria was determined.

Techniques: Histopathology, Knock-Out, Infection, Staining

Figure 4. Osteopontin stabilizes Streptococcus pneumoniae viability in vitro. A, S. pneumoniae in saline (106 colony-forming units [CFU]/mL) was incubated with increasing doses (0.8–800 ng/mL) of recombinant osteopontin (black symbols) or saline (white symbols), and the viability of S. pneumoniae was determined over 6 h at 37C. B, S. pneumoniae in saline (106 CFU/mL) was incubated with 800 ng/mL recombinant osteopontin (filled squares), 800 ng/mL boiled recombinant osteopontin (open squares), 800 ng/mL bovine serum albumin (triangles), or saline (circles), and the viability of S. pneumoniae was determined over 6 h at 37C. Dashed lines depict detection limits. C, Osteopontin binds to S. pneumoniae. Enzyme-linked immunosorbent assay plates were coated or not coated with 1 3 108 CFU/mL S. pneumoniae type 3 (ATCC 6303) or serotype 2 (D39); coating with anti-osteopontin IgG was used as positive control. Binding was assessed using biotin-labeled recombinant mouse osteopontin. Data are means 6 standard error (n 5 4–6). Double asterisk, P , .01 vs buffer. OPN, osteopontin.

Journal: The Journal of infectious diseases

Article Title: Osteopontin impairs host defense during pneumococcal pneumonia.

doi: 10.1093/infdis/jir185

Figure Lengend Snippet: Figure 4. Osteopontin stabilizes Streptococcus pneumoniae viability in vitro. A, S. pneumoniae in saline (106 colony-forming units [CFU]/mL) was incubated with increasing doses (0.8–800 ng/mL) of recombinant osteopontin (black symbols) or saline (white symbols), and the viability of S. pneumoniae was determined over 6 h at 37C. B, S. pneumoniae in saline (106 CFU/mL) was incubated with 800 ng/mL recombinant osteopontin (filled squares), 800 ng/mL boiled recombinant osteopontin (open squares), 800 ng/mL bovine serum albumin (triangles), or saline (circles), and the viability of S. pneumoniae was determined over 6 h at 37C. Dashed lines depict detection limits. C, Osteopontin binds to S. pneumoniae. Enzyme-linked immunosorbent assay plates were coated or not coated with 1 3 108 CFU/mL S. pneumoniae type 3 (ATCC 6303) or serotype 2 (D39); coating with anti-osteopontin IgG was used as positive control. Binding was assessed using biotin-labeled recombinant mouse osteopontin. Data are means 6 standard error (n 5 4–6). Double asterisk, P , .01 vs buffer. OPN, osteopontin.

Article Snippet: Effect of Osteopontin on S. pneumoniae Viability, Phagocytosis, and Phagolysosomal Fusion S. pneumoniae or Staphylococcus (S.) aureus (Newman strain) (1 3 106 bacteria/mL) was incubated in sterile normal saline in the presence of 0.8–800 ng/mL recombinant mouse osteopontin (rOPN;,1.0 endotoxin units per 1 lg as determined by the LAL assay; R&D Systems), 800 ng/mL boiled rOPN (30 min at 100 C), 800 ng/mL bovine serum albumin (BSA), or normal saline only at 37 C for 6 h. At indicated time points the number of bacteria was determined.

Techniques: In Vitro, Saline, Incubation, Recombinant, Enzyme-linked Immunosorbent Assay, Positive Control, Binding Assay, Labeling

Figure 5. Similar bacterial growth during pneumococcal sepsis. Bacterial loads in (A) blood, (B) lung, (C) liver, and (D) spleen from wild-type (WT; gray) and osteopontin knockout (OPN KO; white) mice at 24 and 48 h after intravenous injection with 105 colony-forming units (CFU) of Streptococcus pneumoniae. Data are expressed as box-and-whisker diagrams depicting the smallest observation, lower quartile, median, upper quartile, and largest observation; n 5 8 mice per group. Dashed line depicts detection limit.

Journal: The Journal of infectious diseases

Article Title: Osteopontin impairs host defense during pneumococcal pneumonia.

doi: 10.1093/infdis/jir185

Figure Lengend Snippet: Figure 5. Similar bacterial growth during pneumococcal sepsis. Bacterial loads in (A) blood, (B) lung, (C) liver, and (D) spleen from wild-type (WT; gray) and osteopontin knockout (OPN KO; white) mice at 24 and 48 h after intravenous injection with 105 colony-forming units (CFU) of Streptococcus pneumoniae. Data are expressed as box-and-whisker diagrams depicting the smallest observation, lower quartile, median, upper quartile, and largest observation; n 5 8 mice per group. Dashed line depicts detection limit.

Article Snippet: Effect of Osteopontin on S. pneumoniae Viability, Phagocytosis, and Phagolysosomal Fusion S. pneumoniae or Staphylococcus (S.) aureus (Newman strain) (1 3 106 bacteria/mL) was incubated in sterile normal saline in the presence of 0.8–800 ng/mL recombinant mouse osteopontin (rOPN;,1.0 endotoxin units per 1 lg as determined by the LAL assay; R&D Systems), 800 ng/mL boiled rOPN (30 min at 100 C), 800 ng/mL bovine serum albumin (BSA), or normal saline only at 37 C for 6 h. At indicated time points the number of bacteria was determined.

Techniques: Knock-Out, Injection, Whisker Assay