SML2692
DCPIB
≥98% (HPLC), powder, VRAC or VSOAC blocker
别名:
4-(2-Butyl-6,7-dichloro-2-cyclopentyl-1-oxo-2,3-dihydro-1H-inden-5-yloxy)butanoic acid, 4-[(2-Butyl-6,7-dichloro-2-cyclopentyl-2,3-dihydro-1-oxo-1H-inden-5-yl)oxy]butanoic acid, 4-(2-butyl-6,7-dichloro-2-cyclopentylindan-1-on-5-yl)oxybutyric acid
产品名称
DCPIB, ≥98% (HPLC)
方案
≥98% (HPLC)
表单
powder
颜色
white to beige
溶解性
DMSO: 2 mg/mL, clear
储存温度
−20°C
SMILES字符串
CCCCC1(Cc2cc(OCCCC(O)=O)c(Cl)c(Cl)c2C1=O)C3CCCC3
InChI
1S/C22H28Cl2O4/c1-2-3-10-22(15-7-4-5-8-15)13-14-12-16(28-11-6-9-17(25)26)19(23)20(24)18(14)21(22)27/h12,15H,2-11,13H2,1H3,(H,25,26)
InChI key
KHKGTPJPBOQECW-UHFFFAOYSA-N
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相关类别
生化/生理作用
DCPIB is a potent inhibitor of the volume-sensitive anion channel (VSAC). IC50 = 4.1μM
DCPIB is a potent inhibitor of the volume-sensitive anion channel (VSAC). IC50 = 4.1μM ) versus ICl,swell in calf pulmonary artery endothelial (CPAE) cells. DCPIB does not inhibit CPAE cell ICl,Ca; hCFTR; nor guinea pig ICl,PKA, IKr, IKs,IKl, INa and ICa. DCPIB inhibition is reversible and voltage independent. ICl,swell is believed to be important in cardiovascular function. Studies have been limited by the lack of specific ligands.
DCPIB is a reversible and highly selective volume-regulated anion channel (VRAC or VSOAC) blocker (by 50/98.7% of hypotonic solution-induced Cl current or ICl,swell at 4.1/10 μM in calf pulmonary artery endothelial (CPAE) cells vs. 4.1% inhibition of Ca2+-activated ICl,Ca or CaCC at 10 μM) with little or no inhibition against hminK (IKs), hCFTR, hCLC-1/2/4/5, rCLC-K1, hKv1.5, hKv4.3, HERG (≤5.9% at 10 μM; transpected xenopus oocytes), nor IKs, IKr, IK1, INa, ICa, or ICl,PKA in isolated guinea pig cardiomyocytes. When applied in rats in vivo (10 mg/kg ip.), DCPIB is shown to protect against myocardial ischaemia/reperfusion injury.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
此项目有
Huiran Zhang et al.
Journal of pharmacological sciences, 143(3), 176-181 (2020-05-11)
The volume-regulated anion channel (VRAC) plays a central role in maintaining cell volume in response to osmotic stress. Leucine-rich repeat-containing 8A (LRRC8A) was recently identified as an essential component of VRAC although other Cl- channels were also suggested to contribute
David M Kern et al.
eLife, 8 (2019-02-19)
Hypoosmotic conditions activate volume-regulated anion channels in vertebrate cells. These channels are formed by leucine-rich repeat-containing protein 8 (LRRC8) family members and contain LRRC8A in homo- or hetero-hexameric assemblies. Here, we present single-particle cryo-electron microscopy structures of Mus musculus LRRC8A
R S Bourke et al.
Journal of neurosurgery, 55(3), 364-370 (1981-09-01)
The intact cerebral cortices of cats were exposed in vivo under normothermic conditions and superfused with isotonic artificial cerebrospinal fluid containing added 0.125 mM adenosine. This resulted in chloridecation-rich cerebrocortical swelling which was shown by electron microscopy to be associated
Tingting Zhang et al.
Islets, 11(4), 77-88 (2019-03-09)
A potentiating effect of medium-chain triglycerides on glucose-stimulated insulin secretion (GSIS) has been observed since the 1960s. Subsequent observations identified octanoic acid (OA), the main component of medium-chain triglyceride, as the potentiator of GSIS, but the mechanism was unclear. We
Rita Canella et al.
Journal of cellular physiology, 234(10), 17704-17713 (2019-02-26)
K+ channels of the alveolar epithelium control the driving force acting on the ionic and solvent flow through the cell membrane contributing to the maintenance of cell volume and the constitution of epithelial lining fluid. In the present work, we analyze
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