STAT3 Antibody (9D8)

Chromatin Immunoprecipitation: STAT3 Antibody (9D8) [NBP2-22471] - Analysis performed using cross-linked chromatin from rat hepatoma cells treated with insulin. IP performed using a multiplex microplate Matrix ChIP assay with STAT3 monoclonal antibody. Chromatin aliquots from cells were used per ChIP pull-down. Quantitative PCR data done in quadruplicate using 1ul of DNA in 2ul SYBR real-time PCR reactions containing primers to amplify exon-1 or exon-28 of LAMC1.Quantitation of immunoprecipitated chromatin is presented as signal relative to the total amount of input chromatin. Results represent the mean +/- SEM for three experiments. A schematic representation of the rat LAMC1 locus is shown; boxes represent exons (black boxes = translated regions, white boxes = untranslated regions), the zigzag line represents an intron, and the straight line represents upstream sequence. Regions amplified by LAMC1 primers are represented by black bars. Data courtesy of the Innovators Program.

Western Blot: STAT3 Antibody (9D8) [NBP2-22471]

Western Blot: STAT3 Antibody (9D8) [NBP2-22471] - Analysis of 25ug HepG2 total lysate.

Western Blot: STAT3 Antibody (9D8) [NBP2-22471]

Western Blot: STAT3 Antibody (9D8) [NBP2-22471] - Analysis of 25ug of various whole cell lysates.

Western Blot: STAT3 Antibody (9D8) [NBP2-22471]

Western Blot: STAT3 Antibody (9D8) [NBP2-22471] - Analysis of 25ug of U2-OS lysate from STAT3 SMART pool siRNA transfected or non-targeting control transfected U2-OS cells onto a 4-20% Tris-HCl polyacrylamide gel.

Immunoprecipitation: STAT3 Antibody (9D8) [NBP2-22471]

Immunoprecipitation: STAT3 Antibody (9D8) [NBP2-22471] - Analysis of STAT3 was performed on HepG2 cells. The antigen: antibody complex was formed by incubating 750ug whole cell lysate with 2ug of mouse monoclonal antibody recognizing STAT3 overnight on a rocking platform at 4C. The immune-complex was then captured on 50ul Protein A/G Plus Agarose. Captured immune-complexes were then washed extensively and proteins eluted with 5X Reducing Sample Loading Dye. Samples were then resolved on a 4-20% Tris-HCl polyacrylamide gel. Proteins were transferred to PVDF membrane and blocked with 5% Milk/TBS-0.1%Tween for at least 1 hour. Membranes were then probed with a mouse monoclonal antibody recognizing STAT3 at a dilution of 1:5000 overnight rotating at 4C. Membranes were washed in TBST and probed with Clean-blot IP detection reagent at a dilution of 1:2000 for at least one hour. Membranes were washed and chemiluminescent detection was performed using Super Signal West Dura.

Western Blot: STAT3 Antibody (9D8) [NBP2-22471] -

N-EV & H-EV treatment promote macrophage M2 polarization by delivering miR-21-5p that targets PTEN. a, western blot analysis of PTEN protein expression level in induced macrophages. H/i-miR-EV, monocytes were induced with the presence of EV secreted by miR-21-5p-inhibited, hypoxia pre-challenged MSCs; H-EV + i-miR, monocytes were transfected with miR-21-5p inhibitor-expressing vector before induction with the presence of H-EV. Macrophages induced without MSC-EV were used as negative control (NC). b, c, flow cytometry determining the percentage of CD163+CD206+ cells among total CD68+ cells after induction. N-EV + O/E PTEN or H-EV + O/E PTEN, monocytes were transfected with PTEN overexpressing vector before N-EV or H-EV treatment, respectively. d–f, western blot detecting Akt & STAT3 protein expression as well as their activating phosphorylation (p-Ser473 for Akt & p-tyr705 for STAT3) in macrophages after induction. g–i, ELISA evaluating IL-10, TGF-beta & VEGF-alpha in macrophage culture medium after induction. Macrophages induced with the presence of N-EV were used as negative control in b–i. Tukey’s test was used for statistical analysis. *, p < 0.05; **, p < 0.01; ***, p < 0.001; ****, p < 0.0001 Image collected & cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/30736829), licensed under a CC-BY license. Not internally tested by Novus Biologicals.