HIGH PERFORMANCE ANTIBODIES … AND MORE

Infectious Disease

Infectious Disease Research

Infectious diseases result from a host being exposed to a pathogen such as bacteria or viruses. Antibodies can be used to detect these pathogens or key targets that these pathogens use to infect a host. Antibodies can also be used to better treat and understand the diseases caused by these pathogens. ProSci offers various antibodies to aid researchers to have a better understanding of how to detect and treat infectious diseases.

View Infectious Disease Research Reagents

    Primary Antibodies

  • CD81 Antibody [1.3.3.22]

    Catalog Number: 33-829

    Clonality: Monoclonal

    Tested Applications: Flow, Func, IF, IHC-P, WB

    Species Reactivity: Human, Mouse, Rat

    Host Species: Mouse

    Conjugate: Unconjugated

    Size: 100 ug

    2 Image(s)

    • IHC testing of FFPE human lymph node with CD81 antibody (clone 1.3.3.22). Required HIER: boil tissue sections in 10mM citrate buffer, pH 6, for 10-20 min followed by cooling at RT for 20 min.
    • IHC testing of FFPE human tonsil with CD81 antibody (clone 1.3.3.22). Required HIER: boil tissue sections in 10mM citrate buffer, pH 6, for 10-20 min followed by cooling at RT for 20 min.

  • CX3CR1 Antibody

    Catalog Number: 2093

    Clonality: Polyclonal

    Tested Applications: ELISA, Flow, IF, IHC-P, WB

    Species Reactivity: Human, Mouse, Rat

    Host Species: Rabbit

    Conjugate: Unconjugated

    Size: 0.02 mg, 0.1 mg

    15 Image(s)

    • <strong>Figure 1 Western Blot Validation in Human Cells </strong><br> Loading: 15 μg of lysates per lane. Antibodies: CX3CR1 2093 (0.5 μg/mL), 1h incubation at RT in 5% NFDM/TBST. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.
    • <strong>Figure 2 KD Validation in 293 Cells</strong><br> Loading: 15 μg of lysates per lane. Antibodies: CX3CR1 2093 (0.5 μg/mL), 1h incubation at RT in 5% NFDM/TBST. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution. Lane 1: 293 cells transfected with control siRNAs. Lane 2: 293 cells transfected with CX3CR1 siRNAs.
    • <strong>Figure 3 Western Blot Validation in THP1 Cells </strong><br> Loading: 15 μg of lysates per lane. Antibodies: CX3CR1 2093 (1 μg/mL), 1h incubation at RT in 5% NFDM/TBST. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution. Lane 1: 0.2 μg/mL Lane 1: 0.5 μg/mL Lane 1: 1 μg/mL
    • <strong>Figure 4 Western Blot Validation in Human Spleen Lysates</strong><br> Loading: 15 μg of lysates per lane. Antibodies: CX3CR1 2093 (1 μg/mL) in the absence (lane 1) or presence of blocking peptide (lane 2), 1h incubation at RT in 5% NFDM/TBST. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.
    • <strong>Figure 5 Western Blot Validation in Rat Spleen Tissue</strong><br> Loading: 15 μg of lysates per lane. Antibodies: CX3CR1 2093, (A; 1 μg/mL, B; 2 μg/mL), 1h incubation at RT in 5% NFDM/TBST. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.
    • <strong>Figure 6 Flow Cytometry Validation of CX3CR1 in THP-1 Cells</strong><br> Overlay histogram showing THP-1 cells stained with 2093 (red line, 1μg/1x10<sup>6</sup> cells). 1 h incubation at 4˚C in 2% FBS/PBS. Followed by secondary antibody 488 goat anti-rabbit IgG (H+L) at 1/500 dilution for 1 h 4˚C. <br> <br> Isotype control antibody (Green line) was rabbit IgG1 (1μg/1x10<sup>6</sup> cells) used under the same conditions. Acquisition of >10,000 events was performed.
    • <strong>Figure 7 Immunofluorescence Validation of CX3CR1 In K562 Cells </strong><br> Immunofluorescent analysis of 4% paraformaldehyde-fixed K562 cells labeling CX3CR1 with 2093 at 10 μg/mL, followed by goat anti-rabbit IgG secondary antibody at 1/500 dilution (red) and DAPI staining (blue). Image showing membrane staining on K562 cells.
    • <strong>Figure 8 Immunofluorescence Validation of CX3CR1 in Human Heart </strong><br> Immunofluorescent analysis of 4% paraformaldehyde-fixed human heart tissue labeling CX3CR1 with 2093 at 10 μg/mL, followed by goat anti-rabbit IgG secondary antibody at 1/500 dilution (red).
    • <strong>Figure 9 Immunofluorescence Validation of CX3CR1 in Mouse Heart Tissue</strong><br> Immunofluorescent analysis of 4% paraformaldehyde-fixed mouse heart tissue labeling CX3CR1 with 2093 at 20 μg/mL, followed by goat anti-rabbit IgG secondary antibody at 1/500 dilution (green) and DAPI staining (blue).
    • <strong>Figure 10 Immunohistochemistry Validation of CX3CR1 in Rat Heart Tissue </strong><br> Immunohistochemical analysis of paraffin-embedded rat heart tissue using anti-CX3CR1 antibody (2093) at 2 μg/ml. Tissue was fixed with formaldehyde and blocked with 10% serum for 1 h at RT; antigen retrieval was by heat mediation with a citrate buffer (pH6). Samples were incubated with primary antibody overnight at 4˚C. A goat anti-rabbit IgG H&L (HRP) at 1/250 was used as secondary. Counter stained with Hematoxylin.
    • <strong>Figure 11 Immunofluorescence Validation of CX3CR1 in Rat Heart Tissue</strong><br> Immunofluorescent analysis of 4% paraformaldehyde-fixed rat heart tissue labeling CX3CR1 with 2093 at 20 μg/mL, followed by goat anti-rabbit IgG secondary antibody at 1/500 dilution (green) and DAPI staining (blue).
    • <strong>Figure 12 Immunofluorescence Validation of CX3CR1 in Human Atherosclerosis (Lucas et al., 2003)</strong><br> CX3CR1-positive cells in coronary artery sections was detected by anti-CX3CR1 antibodies by double staining with an anti–smooth muscle actin antibody (yellow).
    • <strong>Figure 13 Regulated Expression Validation of CX3CR1 in Mouse Bone Marrow-derived NK Cells (Barlic et al., 2003)</strong><br> Western blot analysis of CX3CR1 expression detected by anti-CX3CR1 antibodies was induced by IL-2 but was inhibited by IL-15. Mouse skeletal muscle was for negative control and mouse brain was for positive control.
    • <strong>Figure 14 Flow Cytometry Validation of CX3CR1 in Peripheral Blood Mononuclear Cells (PBMCs) of Patients (Yajima et al., 2005)</strong><br> Flow cytometry analysis of CX3CR1 expression detected by anti-CX3CR1 antibodies. Protein expression was more pronounced on CD4<sup>+</sup> and CD8<sup>+</sup> T cells from patients with untreated active systemic lupus erythematosus (SLE) as compared to those with rheumatoid arthritis (RA) or healthy controls.
    • <strong>Figure 15 CX3CR1 Deficiency Validation in Transgenic Mice (Kumar et al., 2013)</strong><br> Transgenic CX3CR1 gfp (C57BL6/J background) mice, in which either one (CX3CR1 gfp/+ ) or both (CX3CR1 gfp/gfp ) copies of the CX3CR1 gene were interrupted by fluorescent protein (GFP). More CX3CR1 positive cells (green) are found in vascular wall of CX3CR1 gfp/+ mice, but not in CX3CR1 gfp/gfp mice, where cells remained in perivascular region due to leaky microvessels. CX3CR1 expression was detected by anti-CX3CR1 antibodies.

  • CXCR4 Antibody

    Catalog Number: 1009

    Clonality: Polyclonal

    Tested Applications: ELISA, Flow, ICC, IF, IHC-P, IP, WB

    Species Reactivity: Human, Mouse, Rat

    Host Species: Rabbit

    Conjugate: Unconjugated

    Size: 0.02 mg, 0.1 mg

    12 Image(s)

    • <strong>Figure 1 Western Blot Validation of CXCR4 in HeLa Cells </strong><br> Loading: 15 μg of lysates per lane. Antibodies: 1009 (1 μg/mL), 1 h incubation at RT in 5% NFDM/TBST. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.
    • <strong>Figure 2 Independent Antibody Validation (IAV) via Protein Expression Profile in Cell Lines</strong><br> Loading: 15 μg of lysates per lane. Antibodies: 1009 (1 μg/mL), 1012 (1 μg/mL), and beta-actin (1 μg/mL), 1 h incubation at RT in 5% NFDM/TBST. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.
    • <strong>Figure 3 Validation with CXCR4 siRNA Knockdown in HeLa Cells</strong><br> HeLa cells were transfected with control siRNAs (lane 1) or CXCR4 siRNAs (lane 2) Loading: 10 μg of HeLa whole cell lysates per lane. Antibodies: 1009 (2 μg/mL), 1 h incubation at RT in 5% NFDM/TBST. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.
    • <strong>Figure 4 Animal Species Reactivity </strong><br> Loading: Lysates/proteins at 20 μg per lane. Antibodies: 1009 (2 μg/mL) or 1012 (2 μg/mL). 1 h incubation at RT in 5% NFDM/TBST. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.
    • <strong>Figure 5 Recombinant Protein Test </strong><br> Loading: CXCR4 partial recombinant protein (Novus Biologicals, Cat# H00007852-Q01). Lane 1: Anti-CXCR4 antibody (0.1 μg/mL) 1 h incubation at RT in 5% NFDM/TBST. Lane 2: Coomassie blue staining. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.
    • <strong>Figure 6 Immunofluorescence Validation of CXCR4 in HeLa Cells</strong><br> Immunofluorescent analysis of 4% paraformaldehyde-fixed HeLa cells labeling CXCR4 with 1009 at 20 μg/mL, followed by goat anti-rabbit IgG secondary antibody at 1/500 dilution (red). Image showing both membrane and cytoplasmic staining on HeLa cells.
    • <strong>Figure 7 Flow Cytometry Validation of CXCR4 in HeLa Cells</strong><br> Overlay histogram showing HeLa cells stained with 1009 (red line, 1μg/1x106 cells). 1 h incubation at 4˚C in 2% FBS/PBS. Followed by secondary antibody 488 goat anti-rabbit IgG (H+L) at 1/500 dilution for 1 h 4˚C. <br> <br> Isotype control antibody (Green line) was mouse IgG1 (1μg/1x106 cells) used under the same conditions.
    • <strong>Figure 8 Immunohistochemistry Validation of CXCR4 in Human Spleen</strong><br> Immunohistochemical analysis of paraffin-embedded human spleen tissue using anti-CXCR4 antibody (1009) at 5 μg/ml. Tissue was fixed with formaldehyde and blocked with 10% serum for 1 h at RT; antigen retrieval was by heat mediation with a citrate buffer (pH6). Samples were incubated with primary antibody overnight at 4˚C. A Goat anti-rabbit IgG H&L (HRP) at 1/250 was used as secondary. Counter stained with Hematoxylin.
    • <strong>Figure 9 Immunocytochemistry Validation of CXCR4 in HeLa Cells </strong><br> Immunocytochemical analysis of HeLa cells using anti-CXCR4 antibody (1009) at 2 μg/ml. Cells was fixed with formaldehyde and blocked with 10% serum for 1 h at RT; antigen retrieval was by heat mediation with a citrate buffer (pH6). Samples were incubated with primary antibody overnight at 4˚C. A goat anti-rabbit IgG H&L (HRP) at 1/250 was used as secondary. Counter stained with Hematoxylin.
    • <strong>Figure 10 KO Validation of CXCR4 by Flow Cytometry (Ödemis, et al., 2010) </strong><br> Astrocytes from wild-type or CXCR4 knockout mice were stained with primary antibodies against CXCR4 and FITC-labeled secondary antibodies, and subsequently subjected to flow cytometry. CXCR4−/− astrocytes (red) showed loss of CXCR4 cell-surface expression compared with wild-type cells (black).
    • <strong>Figure 11 Overexpression Validation of CXCR4 (Kozak et al., 2002) </strong><br> U87MG and U87MG-CXCR4 extracts were included as negative and positive controls, respectively, for CXCR4 detection with anti-CXCR4 antibodies.
    • <strong>Figure 12 WB Validation of CXCR4 in Human Metastatic Melanoma (Scala et al., 2006) </strong><br> CXCR4 protein was detected in the human metastatic melanoma cell lines and human melanoma cell line (colo38), but not in the human primary melanocytes (MPR1) with anti-CXCR4 antibodies.
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