ABCA4 Antibody (3F4)

Immunohistochemistry: ABCA4 Antibody (3F4) [NBP1-30032]

Immunohistochemistry: ABCA4 Antibody (3F4) [NBP1-30032] - Fluorescence histochemistry of ABCA4, cone photoreceptors, and autofluorescence in the canine retina. Fluorescence micrographs showing ABCA4 expression (red), FITC-conjugated peanut agglutinin (PNA, green), and DAPI nuclear staining (blue) in heterozygous (ABCA4+/-) retina. PNA labels cone photoreceptors. Image collected and cropped by CiteAb from the following publication (https://dx.plos.org/10.1371/journal.pgen.1007873), licensed under a CC-BY license.

Knockout Validated: ABCA4 Antibody (3F4) [NBP1-30032]

Knockout Validated: ABCA4 Antibody (3F4) [NBP1-30032] - Characterization of ABCA4 mRNA expression and western blot analyses of ABCA4 protein levels in the canine retina. Western blot analyses of ABCA4 (above), GAPDH (middle), and RHO (below) protein levels in retinal tissue of dogs with the three different genotypes. Image collected and cropped by CiteAb from the following publication (https://dx.plos.org/10.1371/journal.pgen.1007873), licensed under a CC-BY license.

Knockout Validated: ABCA4 Antibody (3F4) [NBP1-30032]

Knockout Validated: ABCA4 Antibody (3F4) [NBP1-30032] - Fluorescence histochemistry of ABCA4, cone photoreceptors, and autofluorescence in the canine retina. Fluorescence micrographs showing ABCA4 expression (red), FITC-conjugated peanut agglutinin (PNA, green), and DAPI nuclear staining (blue) in affected (ABCA4-/-) retina. PNA labels cone photoreceptors. Autofluorescence, indicative of lipofuscin accumulation, was seen in the ABCA4-/- RPE. Image collected and cropped by CiteAb from the following publication (https://dx.plos.org/10.1371/journal.pgen.1007873), licensed under a CC-BY license.

Western Blot: ABCA4 Antibody (3F4) [NBP1-30032] -

Western Blot: ABCA4 Antibody (3F4) [NBP1-30032] - Characterization of ABCA4 mRNA expression & western blot analyses of ABCA4 protein levels in the canine retina.(A) Relative ABCA4 mRNA expression levels by quantitative RT-PCR in three different regions in three dogs with different genotypes (ABCA4+/+, ABCA4+/-, & ABCA4-/-), normalized to GAPDH expression. (B) Western blot analyses of ABCA4 (above), GAPDH (middle), & RHO (below) protein levels in retinal tissue of dogs with the three different genotypes. Image collected & cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/30889179), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Immunocytochemistry/ Immunofluorescence: ABCA4 Antibody (3F4) [NBP1-30032] -

Immunocytochemistry/ Immunofluorescence: ABCA4 Antibody (3F4) [NBP1-30032] - Fluorescence histochemistry of ABCA4, cone photoreceptors, & autofluorescence in the canine retina.(A-C) Fluorescence micrographs showing ABCA4 expression (red), FITC-conjugated peanut agglutinin (PNA, green), & DAPI nuclear staining (blue) in wild-type (ABCA4+/+), heterozygous (ABCA4+/-), & affected (ABCA4-/-) retinas. PNA labels cone photoreceptors. Autofluorescence, indicative of lipofuscin accumulation, was seen in the ABCA4-/- RPE. (D) Bar graph with the average number of DAPI-stained nuclei within a given region of the ONL & the INL. (E-G) Fluorescence micrographs of RPE without immunohistochemistry show autofluorescence. (H) Bar graph with background-corrected mean autofluorescence-intensity in the RPE. Note the reduction of ABCA4-immunoreactivity & PNA binding, higher autofluorescence, & fewer nuclei in the ONL in the ABCA4-/- compared to ABCA4+/+ or ABCA4+/- retinas. All scale bars = 50 μm; RPE = retinal pigment epithelium; ONL = outer nuclear layer; INL = inner nuclear layer; Because there was only one individual per genotype, the statistics are valid for the technical replicates. ANOVA with Tukey’s post hoc test, n = 6; **P < 0.01; ***P < 0.001; mean ± S.D. Image collected & cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/30889179), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Immunocytochemistry/ Immunofluorescence: ABCA4 Antibody (3F4) [NBP1-30032] -

Immunocytochemistry/ Immunofluorescence: ABCA4 Antibody (3F4) [NBP1-30032] - Fluorescence histochemistry of ABCA4, cone photoreceptors, & autofluorescence in the canine retina.(A-C) Fluorescence micrographs showing ABCA4 expression (red), FITC-conjugated peanut agglutinin (PNA, green), & DAPI nuclear staining (blue) in wild-type (ABCA4+/+), heterozygous (ABCA4+/-), & affected (ABCA4-/-) retinas. PNA labels cone photoreceptors. Autofluorescence, indicative of lipofuscin accumulation, was seen in the ABCA4-/- RPE. (D) Bar graph with the average number of DAPI-stained nuclei within a given region of the ONL & the INL. (E-G) Fluorescence micrographs of RPE without immunohistochemistry show autofluorescence. (H) Bar graph with background-corrected mean autofluorescence-intensity in the RPE. Note the reduction of ABCA4-immunoreactivity & PNA binding, higher autofluorescence, & fewer nuclei in the ONL in the ABCA4-/- compared to ABCA4+/+ or ABCA4+/- retinas. All scale bars = 50 μm; RPE = retinal pigment epithelium; ONL = outer nuclear layer; INL = inner nuclear layer; Because there was only one individual per genotype, the statistics are valid for the technical replicates. ANOVA with Tukey’s post hoc test, n = 6; **P < 0.01; ***P < 0.001; mean ± S.D. Image collected & cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/30889179), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Immunocytochemistry/ Immunofluorescence: ABCA4 Antibody (3F4) [NBP1-30032] -

Immunocytochemistry/ Immunofluorescence: ABCA4 Antibody (3F4) [NBP1-30032] - Fluorescence histochemistry of ABCA4, cone photoreceptors, & autofluorescence in the canine retina.(A-C) Fluorescence micrographs showing ABCA4 expression (red), FITC-conjugated peanut agglutinin (PNA, green), & DAPI nuclear staining (blue) in wild-type (ABCA4+/+), heterozygous (ABCA4+/-), & affected (ABCA4-/-) retinas. PNA labels cone photoreceptors. Autofluorescence, indicative of lipofuscin accumulation, was seen in the ABCA4-/- RPE. (D) Bar graph with the average number of DAPI-stained nuclei within a given region of the ONL & the INL. (E-G) Fluorescence micrographs of RPE without immunohistochemistry show autofluorescence. (H) Bar graph with background-corrected mean autofluorescence-intensity in the RPE. Note the reduction of ABCA4-immunoreactivity & PNA binding, higher autofluorescence, & fewer nuclei in the ONL in the ABCA4-/- compared to ABCA4+/+ or ABCA4+/- retinas. All scale bars = 50 μm; RPE = retinal pigment epithelium; ONL = outer nuclear layer; INL = inner nuclear layer; Because there was only one individual per genotype, the statistics are valid for the technical replicates. ANOVA with Tukey’s post hoc test, n = 6; **P < 0.01; ***P < 0.001; mean ± S.D. Image collected & cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/30889179), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Immunocytochemistry/ Immunofluorescence: ABCA4 Antibody (3F4) [NBP1-30032] -

Immunocytochemistry/ Immunofluorescence: ABCA4 Antibody (3F4) [NBP1-30032] - Fluorescence histochemistry of ABCA4, cone photoreceptors, & autofluorescence in the canine retina.(A-C) Fluorescence micrographs showing ABCA4 expression (red), FITC-conjugated peanut agglutinin (PNA, green), & DAPI nuclear staining (blue) in wild-type (ABCA4+/+), heterozygous (ABCA4+/-), & affected (ABCA4-/-) retinas. PNA labels cone photoreceptors. Autofluorescence, indicative of lipofuscin accumulation, was seen in the ABCA4-/- RPE. (D) Bar graph with the average number of DAPI-stained nuclei within a given region of the ONL & the INL. (E-G) Fluorescence micrographs of RPE without immunohistochemistry show autofluorescence. (H) Bar graph with background-corrected mean autofluorescence-intensity in the RPE. Note the reduction of ABCA4-immunoreactivity & PNA binding, higher autofluorescence, & fewer nuclei in the ONL in the ABCA4-/- compared to ABCA4+/+ or ABCA4+/- retinas. All scale bars = 50 μm; RPE = retinal pigment epithelium; ONL = outer nuclear layer; INL = inner nuclear layer; Because there was only one individual per genotype, the statistics are valid for the technical replicates. ANOVA with Tukey’s post hoc test, n = 6; **P < 0.01; ***P < 0.001; mean ± S.D. Image collected & cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/30889179), licensed under a CC-BY license. Not internally tested by Novus Biologicals.