Extracellular Vesicles derived from Escherichia coli DH5α

Cosmo Bio

Catalog No.: CSR-ECEV

Product Description

Gram-negative and Gram-positive bacteria have distinct mechanisms for releasing extracellular vesicles (EVs), and the biological information they convey also differs. In particular, EVs derived from Escherichia coli, a representative Gram-negative bacterium, contain lipopolysaccharides (LPS) on their surface, which have been reported to induce host cell responses distinct from those triggered by EVs from Gram-positive bacteria. This product consists of EVs purified via ultrafiltration from the culture supernatant of Escherichia coli DH5α—a strain widely used in genetic engineering experiments. It is ideal for studies on bacterial communication, immune modulation, and host–microbe interactions.

Citations for Extracellular Vesicles derived from Escherichia coli DH5α – 4 Found

Minamida, Kimiko; Taira, Toshio; Sasaki, Masato; Higuchi, Ohki; Meng, Xian-Ying; Kamagata, Yoichi; Miwa, Kazunori. Extracellular vesicles of Weizmannia coagulans lilac-01 reduced cell death of primary microglia and increased mitochondrial content in dermal fibroblasts in vitro. Bioscience, Biotechnology, And Biochemistry. 2024;88(3):333-343. 

Kyle Haasbroek, Shino Otaka, Chieko Sakiyama, Shohei Iwase, Masayuki Yagi, Yoshikazu Yonei. Extracellular vesicles from probiotic microorganisms enhance microglia amyloid β phagocytosis. Glycative Stress Research. 2025;12(1):25-38. 

Kondo, Takeshi; Takayama, Yasunori; Kumagai, Yutaro; Takemura, Naoki; Hatakeyama, Shigetsugu; Tominaga, Makoto; Maruyama, Kenta. Bacterial extracellular vesicle ssRNA prevents colorectal cancer progression via Piezo1. Cell Reports. 2026;45(1):116737. 

Murayama, Aiko; Tajiri, Kazuto; Muraishi, Nozomu; Hayashi, Yuka; Minemura, Masami; Niimi, Hideki; Yasuda, Ichiro. Spontaneous Bacterial Peritonitis in Advanced Cirrhosis: Diagnosis by Tm Mapping and Inflammatory Profiles of Extracellular Vesicles. Journal Of Clinical Medicine. 2025;14(14)