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Merck
모든 사진(1)

주요 문서

SML0075

Sigma-Aldrich

OBAA

≥98% (HPLC)

동의어(들):

3-(4-octadecyl)benzoylacrylic acid, 4-(4-octadecylphenyl)-4-oxo-2-Butenoic acid

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모든 사진(1)

About This Item

실험식(Hill 표기법):
C28H44O3
CAS Number:
134531-42-3
Molecular Weight:
428.65
UNSPSC 코드:
41106300
NACRES:
NA.77

Quality Level

100

분석

≥98% (HPLC)

양식

powder

저장 조건

desiccated

색상

white to tan

solubility

DMSO: ≥5 mg/mL at 60 °C

저장 온도

2-8°C

InChI

1S/C28H44O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-25-19-21-26(22-20-25)27(29)23-24-28(30)31/h19-24H,2-18H2,1H3,(H,30,31)

InChI key

ZBESASFHIWDSCJ-UHFFFAOYSA-N

애플리케이션

OBAA may be used in PLA2-mediated cell signaling studies.

생화학적/생리학적 작용

OBAA is a phospholipase A2 inhibitor and prevents the melittin-induced influx of Ca+2 in trypanosomes. It inhibits the generation of ROS when epithelial and endothelial cells are treated with cholic acid.
OBAA is a potent inhibitor of phospholipases.

특징 및 장점

This compound is featured on the Phospholipase A2 page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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시험 성적서(COA)

Lot/Batch Number
101M4749V

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Yoshio Araki et al.
Free radical biology & medicine, 39(6), 769-780 (2005-08-20)
The barrier functions in epithelial and endothelial cells seem to be very important for maintaining normal biological homeostasis. However, it is unclear whether or how bile acids affect the epithelial barrier. We examined the bile acid-induced disruption of the epithelial
J Eintracht et al.
The Biochemical journal, 336 ( Pt 3), 659-666 (1998-12-08)
In contrast with mammalian cells, little is known about the control of Ca2+ entry into primitive protozoans. Here we report that Ca2+ influx in pathogenic Trypanosoma brucei can be regulated by phospholipase A2 (PLA2) and the subsequent release of arachidonic

문서

Phospholipase A2

Phospholipase A2 (PLA2) designates a class of enzymes that hydrolyze the sn-2 ester of glycerophospholipids to produce a fatty acid and a lysophospholipid. It has become clear that some of these enzymes liberate arachidonic acid in mammalian cells for the biosynthesis of eicosanoids, and thus there has been considerable interest in developing PLA2 inhibitors. Based on amino acid sequences, there are now more than 12 distinct groups of mammalian PLA2s, as well as many non-mammalian forms, all of which have been classified into 14 distinct groups with many subgroups.

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