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Key Documents

O9139

Sigma-Aldrich

N-(3-氧代十二烷酰基)-L-高丝氨酸内酯

≥98% (TLC)

同義詞:

3-氧代-C12-HSL

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About This Item

經驗公式(希爾表示法):
C16H27NO4
CAS號碼:
分子量::
297.39
MDL號碼:
分類程式碼代碼:
12352209
eCl@ss:
32160406
PubChem物質ID:
NACRES:
NA.26

product name

N-(3-氧代十二烷酰基)-L-高丝氨酸内酯, quorum sensing signaling molecule

品質等級

化驗

≥98% (TLC)

形狀

powder

顏色

white

應用

cell analysis

運輸包裝

wet ice

儲存溫度

−20°C

SMILES 字串

CCCCCCCCCC(=O)CC(=O)N[C@H]1CCOC1=O

InChI

1S/C16H27NO4/c1-2-3-4-5-6-7-8-9-13(18)12-15(19)17-14-10-11-21-16(14)20/h14H,2-12H2,1H3,(H,17,19)/t14-/m0/s1

InChI 密鑰

PHSRRHGYXQCRPU-AWEZNQCLSA-N

應用

N-(3-氧代十二烷酰基)-L-高丝氨酸内酯(3-Oxo-C12-HSL)是酰基高丝氨酸内酯家族的成员,可用于确定其作为细菌群体感应的调节信号分子的作用机制和特异性。

生化/生理作用

N-(3-氧代十二烷酰基)-L-高丝氨酸内酯(3-Oxo-C12-HSL)属于高丝氨酸内酯一类,其中包括:N-辛酰基-高丝氨酸内酯N-C8-HSL)、N-(3-氧代癸酰基)高丝氨酸-L-内酯(3-氧代-C10 HSL)、N-(3-氧代十四烷酰基)-L-高丝氨酸内酯(3-oxo-C14-HSL)、N-(3-羟基癸酰基)-L-高丝氨酸内酯、以及N-(3-羟基辛酰基)-L-高丝氨酸内酯(参与细菌群体感应过程)。这些N-酰基-高丝氨酸内酯可用于研究细菌群体感应的过程和机制。
酰基高丝氨酸内酯,是铜绿假单胞菌群体感应的自诱导剂。 可被对氧磷酶(PON)家族成员降解。

也與該產品經常一起購買

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral

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

dust mask type N95 (US), Eyeshields, Gloves


分析證明 (COA)

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Robust multicellular computing using genetically encoded NOR gates and chemical `wires?
Tamsir A, et al.
Nature, 469(7329), 212-215 (2011)
Kaihao Tang et al.
Scientific reports, 3, 2935-2935 (2013-10-15)
Quorum sensing (QS) is a population-dependent mechanism for bacteria to synchronize social behaviors such as secretion of virulence factors. The enzymatic interruption of QS, termed quorum quenching (QQ), has been suggested as a promising alternative anti-virulence approach. In order to
Yunhui Zhang et al.
BMC genomics, 16, 38-38 (2015-02-06)
Intestinal microbes play significant roles in fish and can be possibly used as probiotics in aquaculture. In our previous study, Flaviramulus ichthyoenteri Th78(T), a novel species in the family Flavobacteriaceae, was isolated from fish intestine and showed strong quorum quenching
Chihiro Ueda et al.
Antimicrobial agents and chemotherapy, 54(2), 683-688 (2009-11-18)
We have examined the potential bactericidal activities of several tetramic acids derived from Pseudomonas autoinducers against Clostridium difficile, a cause of antibiotic-associated pseudomembranous colitis. Clinical isolates of C. difficile (n=4) were incubated in broth with a chemically synthesized Pseudomonas autoinducer
Gene PA2449 Is Essential for Glycine Metabolism and Pyocyanin
Biosynthesis in Pseudomonas aeruginosa PAO1
Lundgren BR, et al.
Journal of Bacteriology, 195(9), 2087-2100 (2013)

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