The largest database of trusted experimental protocols

157 protocols using anti c myc

1

Immunoprecipitation and Western Blot Analysis

Check if the same lab product or an alternative is used in the 5 most similar protocols
Total lysate was extracted from the indicated cells in RIPA buffer and incubated with anti-USP33 (Abcam), anti-c-Myc (Abcam), or control IgG (Santa Cruz) at 4°C. After 2 h, b protein A/G Plus agarose beads (Santa Cruz) was added and incubated at 4°C for another 2 h. Following washing four times with RIPA buffer, the protein complexes were mixed with sample buffer, boiled for 5 min, separated by SDS-PAGE, and finally subjected to western blot analysis with anti-USP33, anti-c-Myc, or anti-ubiquitin (Abcam).
+ Open protocol
+ Expand
2

Hepatocellular Carcinoma Tissue Microarray Analysis

Check if the same lab product or an alternative is used in the 5 most similar protocols
For IHC, HCC tissue microarrays analysis (TMA) slides were purchased from Alenabio (Xi'an, China). The primary antibodies used in IHC were anti-p-p38 (Cell signaling technology (CST), Boston, MA, USA, #4511), anti-p38 (Abcam, Hongkong, China, #ab31828), anti-p-MKK3/6 (CST, #9236), anti-MKK3 (Epitomics, Burlingame, CA, USA, #1728), anti-MKK6 (Epitomics, #1640), anti-YAP (CST, #12395), anti-c-Jun (CST, #2315), anti-c-Myc (Epitomics, #1472), anti-ki67 (Abcam, #ab15580), anti-AFP (Abcam, #ab46799) and anti-SIRT1 (for mSIRT1, CST, #2028; for hSIRT1, Abcam, #ab32441). For IF, the primary antibodies used were anti-p-p38 (for mp-p38, CST, #4511; for h-p-p38, Abcam, #ab45381), anti-p38 (Abcam, #ab31828), anti-p-MKK3/6 (CST, #9236) and anti-FLAG-tag (CST, #8146). For WB, the primary antibodies used were anti-GAPDH (CST, #5174), anti-p-p38 (CST, #4511), anti-p38 (Abcam, #ab31828), anti-SIRT1 (for mSIRT1, CST, #2028; for hSIRT1, Abcam, #ab32441), anti-p-MKK3/6 (CST, #9236), anti-MKK3 (Epitomics, #1728), anti-MKK6 (Epitomics, #1640), anti-FLAG-tag (CST, #8146), anti-AFP (Abcam, #ab46799) and anti-YAP (CST, #12395). All IHC, IF and WB experiments were performed conventionally and the protocols are available elsewhere.
+ Open protocol
+ Expand
3

Western blot analysis of protein expression

Check if the same lab product or an alternative is used in the 5 most similar protocols
The cells were washed with ice-cold phosphate-buffered saline (PBS) and lysed by lysis buffer (50 mM Tris, 150 mM NaCl, 1 mM EDTA, 1% Triton 100 and 0.1% SDS; pH 8.0) for 20 min on ice. Protein concentrations were determined by Bradford assay. Equal amounts of proteins were subjected to 12% SDS-PAGE and transferred onto polyvinylidene difluoride membranes. The membranes were blocked in Tris-buffered saline and Tween 20 (TBST; 50 mM Tris, 150 mM NaCl and 0.1% Tween-20; pH 7.5) containing 5% skimmed dry milk for 2 h at room temperature, and then incubated with primary anti-RbAp48 rabbit monoclonal (Epitomics, Inc., Burlingame, CA, USA), anti-c-Myc (Epitomics, Inc.), anti-GATA-1 rabbit monoclonal (CST, Boston, MA, USA) or anti-β-actin rabbit monoclonal (Sigma-Aldrich, St. Louis, MO, USA) antibodies overnight at 4°C. The membranes were then washed and incubated with goat anti-rabbit immunoglobulin G (IgG)-horseradish peroxidase antibody (Sigma-Aldrich) for 2 h at room temperature. The proteins were visualized by chemiluminescence using an enhanced chemiluminescence kit (Advansta, Inc., Menlo Park, CA, USA). Immunoblots were quantified by Quantity One software (Bio-Rad, Hercules, CA, USA).
+ Open protocol
+ Expand
4

Investigating Wnt/β-catenin Pathway Regulation

Check if the same lab product or an alternative is used in the 5 most similar protocols
Rhein was purchased from MUST Biotech (Chengdu, China). LiCl was purchased from Sigma‐Aldrich (St. Louis, MO, USA). MG132 was from Merk Millipore Corporation (Darmstadt, Germany). Cycloheximide (CHX) was from Beyotime Biotechnology (Jiangsu, China). Anti‐β‐catenin, anti‐c‐Myc, anti‐PCNA, anti‐phosphorylated GSK‐3β (Ser9) antibodies were from Epitomics (Burlingame, CA, USA). Anti‐GSK3 antibody was from Signal way Antibody LLC (College Park, MD, USA). Anti‐cyclin‐D1 antibody was from Proteintech (Rosemont, IL, USA). The plasmid for phosphorylation‐deficient mutant of β‐catenin (S33A, S37A, T41A, S45A) was from Addgene (Cambridge, MA, USA).
+ Open protocol
+ Expand
5

Protein Expression Profiling by IHC and WB

Check if the same lab product or an alternative is used in the 5 most similar protocols
IHC and Western blotting were performed as described previously [11 (link)]. The primary antibodies included those used for immunofluorescence studies as well as anti-Cyclin-D1 and anti-c-Myc (both from Epitomics, Burlingame, CA, USA). β-actin was used as a loading control.
+ Open protocol
+ Expand
6

Immunoprecipitation and Western Blotting

Check if the same lab product or an alternative is used in the 5 most similar protocols
IP and western blotting were performed as our previous report.24 (link) Briefly, cells were transfected, treated with 10 μM MG132 for 6 h, and lysed using 2 × RIPA buffer (Tris-HCl, pH 7.4 (100 mM), NaCl (300 mM), 1% NP-40, 2% sodium deoxycholate, 10 mM NaF, and 10 mM Na vanadate). The cell lysates were cleared by centrifugation and incubated with 1 μg antibody for 1 h at 4 °C followed by incubation with 15 μl protein A and G beads (Santa Cruz, Santa Cruz, CA, USA) for 2 h at 4 °C. Immunoprecipitates were subjected to western blotting. For western blotting analysis, cells were scraped from the dishes into the lysis buffer. A total of 25 mg of total protein was separated by SDS-PAGE and blotted with anti-c-Myc (Epitomics, Burlingame, CA, USA), anti-NPM (Epitomics), anti-EBP2 (Abnova, Taipei City, Taiwan, China), anti-β-catenin (CST, Danvers, MA, USA), anti-IκB-α (CST), anti-α-tubulin (Abmart, Shanghai, China), anti-actin (Abmart), or anti-glyceraldehyde-3-phosphate dehydrogenase (GAPDH) (Abmart).
+ Open protocol
+ Expand
7

Investigating p63 Regulation in Cancer Cells

Check if the same lab product or an alternative is used in the 5 most similar protocols
H1299 or HeLa cells with 50% confluency in 6-well plates were co-transfected with 400 ng pCMV2-FLAG-MM1, 200 ng pEGFP and 400 ng pcDNA3.1/pcDNA3.1-ΔNp63α/pcDNA3.1-ΔNp63γ with 2.5 μl lipofectamine 2000 (Invitrogen). 24 hours later, cells were collected, washed with phosphate-buffered saline, and resuspended in EBC250 lysis buffer (50 mM Tris-HCl, pH8.0, 250 mM NaCl, 0.5% Nonidet P-40, 0.2 mM phenylmethylsulfonyl fluoride, 2 μg/ml leupeptin, 2 μg/ml aprotinin, 50 mM NaF, and 0.5 mM Na3VO4). Protein concentration was determined using the Bio-Rad protein assay reagent (Bio-Rad). An equal amount of protein (about 50 μg total protein) was loaded, separated on a 10% SDS-PAGE, transferred to polyvinylidene difluoride membrane (Bio-Rad), and hybridized to an appropriate primary antibody and horseradish peroxidase-conjugated secondary antibody for subsequent detection with ECL (Millipore). IB analysis was performed with anti-p63 (Santa Cruz, sc-8431, 1:200), anti-FLAG (Sigma, F1804, 1:1000), anti-MM1 (Epitomics, 5689-1, 1:500), anti-c-Myc (Epitomics, 1472-1, 1:1000), anti-GFP (Santa Cruz, sc-9996, 1:1000), anti-p21 (Abcam, ab54562, 1:500), anti-Cyclin D1 (Epitomics, 2261-1, 1:1000), anti-CDK4 (Santa Cruz, sc-260, 1:1000), or anti-Actin (Abcam, ab13772, 1:1000).
+ Open protocol
+ Expand
8

Immunostaining of Cellular and Tissue Samples

Check if the same lab product or an alternative is used in the 5 most similar protocols
Cells and tissue samples were fixed (4% PFA), quenched (0.1 M glycine, 120 mM phosphate buffer, pH 7.4, 30 min, 4 °C), and permeabilized in blocking buffer (0.4% Saponin for cell cultures, 3% Triton X-100 for brain slices; 120 mM phosphate buffer, 1% BSA, pH 7.4, 1 h, 4 °C). Samples were then incubated with primary antibody (1:100–1:300 v/v in blocking buffer; 1–2 h at 23 °C or O/N at 4 °C) followed by secondary antibody (1:200 v/v in blocking buffer, 1–2 h at 23 °C). Samples were washed with blocking buffer (4 °C), rinsed in PBS, and mounted (Fluorsave, EMD Millipore). Primary antibodies used: anti-PSD95 (mouse IgG2a, monoclonal; clone 7E3-1B8, Merck Millipore), anti-c-Myc (mouse monoclonal clone 9E10; Abcam, Cambridge, UK), anti-GAD 65 (mouse IgG2a, monoclonal; clone GAD-6; Sigma), anti-p38 synaptophysin48 (link) (mouse IgG1, monoclonal; clone 7.2; Synaptic Systems, Goettingen, Germany), anti-GluR-1 (rabbit polyclonal; generated in house), anti-SNAP25 (rabbit polyclonal; cat. 111002, Synaptic Systems), anti-p65 synaptotagmin (rabbit and goat polyclonal46 (link)), anti-GFP (rabbit polyclonal; cat. A6455, Thermo Fisher Scientific). Secondary antibodies used: Donkey anti-Mouse, anti-Rabbit, and anti-Goat AlexaFluor488/568/647 (Jackson ImmunoResearch).
+ Open protocol
+ Expand
9

Western Blot Analysis of Protein Samples

Check if the same lab product or an alternative is used in the 5 most similar protocols
Proteins were separated by SDS-PAGE using NuPAGE™ 4-12% (w/v) Bis-Tris gradient gels (ThermoFisher Scientific Inc., Waltham, MA, USA). For Western detection, proteins were transferred onto a PVDF membrane using the iBlot™ 2 dry blotting system (ThermoFisher Scientific Inc., Waltham, MA, USA). The membrane was blocked in 3% (w/v) bovine serum albumin (BSA) dissolved in 1x PBST (137 mM NaCl, 2.7 mM KCl, 10 mM Na2HPO4, 2 mM KH2PO4, 0.05% (v/v) Tween 20). Western blots were reacted with anti-HapX antisera (1:10,000; Davids Biotechnologie, Regensburg, Germany) or with polyclonal anti-c-Myc (1:1000; ab9106 Abcam plc, Cambridge, UK) as primary antibodies and with monoclonal anti-rabbit IgG peroxidase (1:10,000; A1949 Merck KGaA, Darmstadt, Germany) as secondary antibody. The membrane was developed using the 1-Step™ Ultra TMB-Blotting chromogenic substrate (ThermoFisher Scientific Inc., Waltham, MA, USA).
+ Open protocol
+ Expand
10

Western Blot Analysis of Tumor Proteins

Check if the same lab product or an alternative is used in the 5 most similar protocols
The cell and xenograft tumors were lysed and liquid supernatant was collected. The protein concentration was determined using a bicinchoninic acid assay (Beyotime, Haimen, China). The sample proteins were electrophoresed on 12% and 8% sodium dodecyl sulfate-polyacrylamide gel (Beyotime) and transferred to a polyvinylidene fluoride membrane (Beyotime) for 60 min at 100 V. Next, the membranes were blocked with 5% skim milk at room temperature and then incubated and shaken overnight at 4°C with mouse anti-CITED1 (1:250, Abcam, Boston, MA, USA), anti-actin (1:5000, Proteintech, Wuhan, China), and rabbit anti-beta-catenin (1:5000, Abcam), anti-c-myc (1:1000, Abcam), anti-cyclinD1 (1:1000, Abcam). After washing, the membranes were treated with goat anti-mouse antibody (1:10000, MultiSciences, Hangzhou, China) and goat anti-rabbit antibody (1:4000, Proteintech) at room temperature for 1 h. Membranes were visualized by chemiluminescence (Thermo Fisher Scientific, New York, NY, USA) using the ECL-advance Western blotting Detection System (ChemiDocXRS+, Bio-Rad). Actin was used as the endogenous control.
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!