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Anti tlr4

Manufactured by Merck Group
Sourced in United States

Anti-TLR4 is a lab equipment product that functions as an antagonist for Toll-like receptor 4 (TLR4). TLR4 is an important innate immune receptor that recognizes pathogen-associated molecular patterns. The Anti-TLR4 product can be used in research applications to study the role of TLR4 signaling in various biological processes.

Automatically generated - may contain errors

2 protocols using anti tlr4

1

Western Blot Analysis of HMGB1 and NF-κB Pathway

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Samples were lysed in RIPA buffer lysis containing protease inhibitors (PMSF) (Beyotime, China) at 4 °C, and used bicinchoninic acid (BCA) assay to determine the concentration. To further dilute the sample, 6× SDS-PAGE loading buffer was added and boiled (100 °C) for 10 min. An equal amount of the samples (20 μg) was acceded, electrophoresed on a 10% SDS-polyacrylamide denaturing gel, and then transferred to a polyvinylidene fluoride (PVDF) membrane. Anti-HMGB1 (1:1000; Servicebio, Wuhan, China), anti-p65 (1:1000; Bioss, Beijing, China), anti-p-p65 (1:1000; Sigma, Ronkonkoma, NY, USA), anti-TLR4 (1:1000; Sigma, USA), anti-MYD88, anti-NLRP3, anti-IL-1β, anti-pro-caspase-1 (1:500; Wanleibio, Shenyang, China), anti-ASC (1:1000; Santa Cruz Biotechnology, Santa Cruz, CA, USA), anti-GAPDH (1:5000; Bioss, China) as the primary antibody. With GAPDH as a reference, and the protein was measured and analyzed by Image J 1.48V and Image Lab 4.0 Software (Bio-Rad, Hercules, CA, USA).
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2

Protein Expression Analysis via Immunoblotting

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Total protein was extracted from frozen liver tissue or cultured cells. From each sample, 30 μg protein was separated in a 10% SDS-polyacrylamide gel electrophoresis and transferred onto a nitrocellulose membrane. Protein expression was determined by immunoblotting with the following antibodies: anti-TSP1 (Novus Biologicals), anti-α-SMA (Sigma), anti-SMPDL3B (Proteintech, IL, USA), anti-Toll-like receptor 4 (anti-TLR4) (Sigma), and anti-β-actin (Sigma). Membranes were blocked and then incubated with primary antibodies, followed by incubation with appropriate horseradish peroxidase-conjugated secondary antibodies. Labelled proteins were detected with an enhanced chemiluminescence system (Pierce).
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