推薦產品
產品名稱
N-十二酰基- DL -高丝氨酸内酯, ≥97.0% (HPLC)
化驗
≥97.0% (HPLC)
形狀
powder
技術
ligand binding assay: suitable
顏色
white to faint beige
mp
114-117 °C
儲存溫度
2-8°C
SMILES 字串
CCCCCCCCCCCC(=O)NC1CCOC1=O
InChI
1S/C16H29NO3/c1-2-3-4-5-6-7-8-9-10-11-15(18)17-14-12-13-20-16(14)19/h14H,2-13H2,1H3,(H,17,18)
InChI 密鑰
WILLZMOKUUPJSL-UHFFFAOYSA-N
應用
应用测试：在一个 紫色色杆菌 突变体中诱导紫花地丁表达，通常不能产生高丝氨酸内酯 [1]。
生化／生理作用
N-月桂酰-DL-高丝氨酸内酯是 N-酰基-高丝氨酸内酯家族的一员。N-酰基高丝氨酸内酯 (AHL) 调节革兰氏阴性菌中的基因表达，如 埃希杆菌 和 沙门氏菌参与群体感应、细菌间的细胞间通讯。一些 AHL 是人类免疫细胞（如中性粒细胞）的强效化学引诱物。
十二酰-DL-高丝氨酸内酯 (C12-HSL) 是一类高丝氨酸内酯，包括；N-庚酰-DL-高丝氨酸内酯 (C7HSL)、N-辛酰-高丝氨酸内酯 (N-C8-HSL)、N-癸酰-DL-高丝氨酸内酯 (N-C10-HSL)、N-（3-氧癸酰）高丝氨酸-L-内酯 (3-oxo-C10 HSL)、N-（3-氧十二酰）高丝氨酸-L-内酯 (3-oxo-C12-HSL)、N-（3-氧十四酰）-L-高丝氨酸内酯 (3-oxo-C14-HSL)、N-（3-羟基癸酰）-L-高丝氨酸内酯和 N-（3-羟基辛酰）-L-高丝氨酸内酯参与细菌群体感应过程。这些 N-酰基-高丝氨酸内酯被用于研究细菌群体感应的过程和机制。
群体感应信号产生。
包裝
无底玻璃瓶。内含物装在插入的融合锥内。
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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