NLR family pyrin domain containing 3 (NLRP3) (previously known as NACHT, LRR, and PYD domains-containing protein 3 [NALP3] and cryopyrin), is a protein that in humans is encoded by the NLRP3 gene located on the long arm of chromosome 1. NLRP3 is expressed predominantly in macrophages and as a component of the inflammasome, detects products of damaged cells such as extracellular ATP and crystalline uric acid. Activated NLRP3 in turn triggers an immune response. Mutations in the NLRP3 gene are associated with a number of organ specific autoimmune diseases.
背景文献
1. Yu T et al. NLRP3 Cys126 palmitoylation by ZDHHC7 promotes inflammasome activation. Cell Rep. 2024 Apr
2. Tengesdal IW et al. NLRP3 and cancer: Pathogenesis and therapeutic opportunities. Pharmacol Ther. 2023 Nov
Western blot analysis of NLRP3 on different lysates with Rabbit anti-NLRP3 antibody (HA724075) at 1/5,000 dilution.
Lane 1: THP-1 cell lysate Lane 2: THP-1 treated with 100ng/mL LPS for 48 hours cell lysate Lane 3: Jurkat cell lysate (low expression) Lane 4: RAW264.7 cell lysate
Lysates/proteins at 10 µg/Lane.
Predicted band size: 118 kDa Observed band size: 118 kDa
Exposure time: 1 minute 50 seconds; ECL: K1801;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA724075) at 1/5,000 dilution was used in primary antibody dilution (K1803) at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.
☑ Relative expression (RE)
Western blot analysis of NLRP3 on different lysates with Rabbit anti-NLRP3 antibody (HA724075) at 1/5,000 dilution.
Lane 1: J774A.1 cell lysate Lane 2: NIH/3T3 cell lysate (low expression) Lane 3: RAW264.7 cell lysate Lane 4: RAW264.7 treated with 10μg/mL LPS for 8 hours cell lysate
Lysates/proteins at 20 µg/Lane.
Predicted band size: 118 kDa Observed band size: 118 kDa
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA724075) at 1/5,000 dilution was used in primary antibody dilution (K1803) at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.
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