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Anti wnt3a

Manufactured by Santa Cruz Biotechnology
Sourced in United States

Anti-Wnt3a is a laboratory reagent used for the detection and quantification of Wnt3a, a secreted signaling protein involved in cell-cell communication and embryonic development. It is commonly used in cell and molecular biology research applications.

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5 protocols using anti wnt3a

1

Detailed Immunostaining Protocol for Tissue Analysis

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Immunostaining was performed as described previously (Liu et al., 2019b (link)). After antigen retrieval and blocking with serum for 1 h, the slices were incubated with the primary antibodies at 4°C overnight; these antibodies included anti-inhba (Santa Cruz, sc-166503), anti-wnt3a (Santa Cruz, sc-74537), anti-col6a1 (Santa Cruz, sc-377143), anti-wnt16 (Santa Cruz, sc-271897), anti-fgf18 (Santa Cruz, sc-393471), anti-chrm1 (Santa Cruz, sc-365966), anti-ngf (Abcam, ab52987), and anti-gdf7 (Abcam, ab189928). After washing three times with PBS, the slices were subjected to related secondary antibodies for 1 hour at room temperature. They were then washed three times with PBS (5 min each time), followed by incubation with diamidino-phenyl-indole (DAPI) for 30 min. Images were taken by laser scanning confocal fluorescence microscopy (Leica SP8).
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2

Corilagin Attenuates EMT and Wnt Signaling in Cancer

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Corilagin (CLG) was procured from Sigma-Aldrich (St. Louis, MO). 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and bovine serum albumin (BSA) were purchased from Sigma-Aldrich (St. Louis, MO, USA). Alexa Fluor® 488 donkey anti-mouse IgG (H+L) antibody and Fluor® 594 donkey anti-rabbit IgG (H+L) antibody was obtained from Life Technologies (Grand Island, NY, USA). Anti-MnSOD(sc-137254), anti-Fibronectin(sc-6952), anti-Vimentin(sc-6260), anti-E-cadherin(sc-8426), anti-N-cadherin(sc-271386), anti-Occludin(sc-5562), anti-Twist(sc-15393), anti-MMP-2(sc-53630), anti-MMP-9(sc-393859), anti-Wnt3a(sc-136163), anti-FZD-1(sc-398082), and anti-β-actin(sc-47778) antibodies were purchased from Santa Cruz Biotechnology (Santa Cruz, CA, USA). Anti-Snail(3879S), anti-Axin-1 anti-Azin-1(3323S), anti-β-catenin(9562S), anti-p-GSK3β(9322S), and anti-GSK3β(9315S) antibodies were obtained from Cell Signaling Technology (Beverly, MA, USA).
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3

Western Blot Analysis of NF-κB and Wnt Signaling

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Western blot analysis was realized as previously described [18 (link)]; anti-IκB-α (1:1000, SCB, #sc1643), anti-NF-κB p65 (1:1000; SCB, #sc8414) anti-Wnt3a (Santa Cruz Biotechnology (SCB), Dallas, TX, USA, sc-80457), anti-FZ8 (Bioworld Technology, St. Louis Park, MN, USA). They were also incubated with a β-actin antibody (1:5000; Santa Cruz Biotechnology) for cytosolic proteins or β-catenin antibody (1:5000; Santa Cruz Biotechnology) for nuclear proteins. Protein expression was quantified via densitometry with Bio-Rad ChemiDocTM XRS+ software and normalized with the housekeeping genes β-actin and lamin A/C, as previously reported [39 (link)].
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4

Immunofluorescence and Immunoblotting Antibody Panel

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The following antibodies were used for immunofluorescence: anti-Vimentin (Cell Signaling Technology, Danvers, MA, USA, 5741, 1:100), anti-FAP-1 (Abcam, Cambridge, UK, ab53066, 1:100), anti-α-SMA (Dako, Fisher City, CA, USA, M0851, 1:100,), anti-CDX2 (Epitomics, 2475-1, 1:100), anti-CK7 (Cell Signaling Technology, 4465, 1:100), anti-EpCAM (Miltenyi Biotec, 130-098-793, 1:50), anti-CD133 (Abcam, ab16518, 1:50), Alexa Fluor488-conjugated secondary antibodies (Jackson Immuno Research, West Grove, PA, USA, 1:50), PE-conjugated secondary antibodies (Dako, 1:50), and Cy3-conjugated secondary antibodies (Santa Cruz Biotechnology, 1:50). The following antibodies were used for immunoblotting: anti-CD81 (Santa Cruz Biotechnology, SC-7637, 1:500), anti-GAPDH (Abcam, ab9484, 1:1,000), anti-CD133 (Miltenyi Biotec, 130-092-395, 1:250), anti-Nanog (Cell Signaling Technology, 4903, 1:1000), anti-OCT4 (Cell Signaling Technology, 2890, 1:1000), anti-EphB2 (R&D Systems, AF467, 1:2000), anti-ALDH (Santa Cruz Biotechnology, sc-374076, 1:1000). anti-phospho-β-catenin (Cell Signaling Technology, Ser 552, 9566 s, 1:500) anti-β-catenin (Cell Signaling Technology, 8480 s, 1:1,000), anti-Wnt3a (Santa Cruz Biotechnology, sc136136, 1:200), and horseradish peroxidase-conjugated secondary antibodies (Santa Cruz Biotechnology 1:10,000).
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5

Immunohistochemical Profiling of Colorectal Cancer

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Monoclonal mouse anti-human CD133 and mouse anti-human EpCAM antibodies were purchased from Miltenyi Biotec (Headquarters, Germany). Anti-α-SMA antibody was obtained from Dako (Denmark). Anti-FAP was purchased from Abcam (Cambridge, UK) and anti-vimentin was purchased from Cell Signaling Technology (Danvers, MA). Anti-Wnt3a and anti-beta Actin were purchased from Santa Cruz Biotechnology (CA, USA). Alexa Fluor 488-conjugated goat anti-mouse lgG was obtained from Jackson ImmunoResearch (Pennsylvania, USA). GW4869, 5-fluorouracil (5-Fu) and oxaliplatin (OXA) were purchased from Sigma (St. Louis, USA). Matrigel was obtained from B.D. (Franklin Lakes, NJ).
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