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R&D Systems
recombinant full length murine angptl4 ![]() Recombinant Full Length Murine Angptl4, supplied by R&D Systems, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more https://www.bioz.com/product/recombinant+full+length+murine+angptl4/Recombinant+Mouse+Angiopoietin-like+4+Protein%2C+CF/pm38044472-40-0-9 Average 93 stars, based on 1 article reviews
recombinant full length murine angptl4 - by Bioz Stars,
2026-10
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Journal: Journal of orthopaedic research : official publication of the Orthopaedic Research Society
Article Title: Lipolysis products from triglyceride-rich lipoproteins induce stress protein ATF3 in osteoblasts.
doi: 10.1002/jor.25756
Figure Lengend Snippet: FIGURE 5 Lipolysis products induce the expression of Angptl4 in MC3T3‐E1 cells. Cells were exposed to 0−150 mg/dL TGRL mixed with 2 units/mL LPL for 3 or 6 h. Bars represent mean ± SEM, n = 4−6, ****p < 0.0001 compared to 0 TGRL + LPL (Ctrl). LPL, lipoprotein lipase; TGRL, triglyceride‐rich lipoproteins.
Article Snippet:
Techniques: Expressing
Journal: Journal of orthopaedic research : official publication of the Orthopaedic Research Society
Article Title: Lipolysis products from triglyceride-rich lipoproteins induce stress protein ATF3 in osteoblasts.
doi: 10.1002/jor.25756
Figure Lengend Snippet: FIGURE 6 Recombinant ANGPTL4 inhibits lipolysis product‐ induction of Atf3 in MC3T3‐E1 cells. Cells were exposed to 100 mg/dL TGRL mixed with 2 units/mL LPL for 6 h. In some experiments, LPL and ANGPTL4 (0.1−5 µg/mL) were mixed for 30 min before the addition of TGRL. Ctrl represents cells not exposed to TGRL/LPL/ANGPTL4. Bars represent mean ± SEM, n = 4−6. *p < 0.05, ***p < 0.001, ****p < 0.0001 compared to 0 µg/mL ANGPTL4. LPL, lipoprotein lipase; TGRL, triglyceride‐rich lipoproteins.
Article Snippet:
Techniques: Recombinant
Journal: Journal of orthopaedic research : official publication of the Orthopaedic Research Society
Article Title: Lipolysis products from triglyceride-rich lipoproteins induce stress protein ATF3 in osteoblasts.
doi: 10.1002/jor.25756
Figure Lengend Snippet: FIGURE 11 (A) Lipoprotein lipase (LPL) (or hepatic lipase) secreted by the osteoblast translocates to the plasma membrane of endothelial cells lining blood vessels, where it catalyzes the conversion of triglyceride‐rich lipoproteins (TGRL) into lipolysis products (LP) such as free fatty acids (FFA). LP translocate to the osteoblast for use as a metabolic fuel source. (B) High circulating levels of TGRL result in high levels of LP which induce an increase in ATF3 in osteoblasts (pathway 1), and induce IL6 and COX‐2, known downstream genes of ATF3; LP also induce intracellular ROS accumulation, which together result in inflammation. LP induce an increase in angiopoietin‐like 4 (ANGPTL4) (pathway 2), an inhibitor of LPL, which may act in a negative feedback loop, reducing LPL activity, reducing LP accumulation in the local environment, and protecting cells from inflammation. Note it is possible that lipases may be active on the osteoblast cell membrane itself. ATF3, activating transcription factor 3; ROS, reactive oxygen species.
Article Snippet:
Techniques: Clinical Proteomics, Membrane, Activity Assay