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AVANTI POLAR LIPIDS , CYGNUS , LARODAN , ADIPOGEN , MYBIOSOURCE , SERVA NORDMARK, BIOWORLD, EDGEBIO , PANREAC APPLICHEM
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Product description: Chemical. CAS: 677354-24-4. Formula: C13H24O2. MW: 212.3. Synthetic. trans-Delta2-11-methyl-Dodecenoic acid is the conformational isomer of cis-Delta2-11-methyl-dodecenoic acid, a diffusible signal factor (DSF) in extracellular microbial and fungal communication systems. Both prokaryotes and eukaryotes depend on small signalling molecules for cell-cell communication. In a DSF bioassay, the minimum concentration of cis-Delta2-11-methyl-dodecenoic acid required for induction of a DSF biosensor was about 0.5 µM, which is 200-fold lower than that of trans-Delta2-11-methyl-dodecenoic acid and 20,000-fold lower than that of the corresponding saturated fatty acid (11-methyl-dodecanoic acid).
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