PSYCHOSINE

PSYCHOSINE 속성

PSYCHOSINE C화학적 특성, 용도, 생산

개요

Galactosylsphingosine is a bioactive sphingolipid. It potentiates LPS-induced production of inflammatory cytokines, decreases the mitochondrial membrane potential, and induces cell death in mouse astrocytes, effects that can be reversed by the sphingosine-1-phosphate receptor agonist FTY720 phosphate . Galactosylsphingosine (0.1 and 1 μM) induces demyelination of mouse cerebellar slices. It inhibits PDGF-induced translocation of PKC to the cell surface and induces apoptosis in MO3.13 oligodendrocytes. Galactosylsphingosine (10 and 15 μM) inhibits gene transcription mediated by peroxisome proliferator-activated receptor α (PPARα) in reporter assays using C6 glial cells. Levels of galactosylsphingosine are increased in postmortem brain from patients with Krabbe disease, a lysosomal storage disorder characterized by a β-galactosylceramidase deficiency.[Matreya, LLC. Catalog No. 1305]

용도

Psychosine is a cationic lysosphingolipid that displays neuroprotective effects against quisqualate.

정의

ChEBI: A glycosylsphingoid consisting of sphingosine having a beta-D-galactosyl residue attached at the 1-position.

일반 설명

Galactosyl(β) Sphingosine (d18:1) is a substrate for the enzyme endoglycoceramidase I (EGCase I). It has sphingosine backbone with galactose attached to it and is a brain glycospingolipid.

효소 저해제

This cationic brain lysosphingolipid (FWfree-base = 461.64 g/mol; CAS 2238- 90-6), also known as 1-O-b-D-galactosylsphingosine, inhibits metabotropic a1-adrenergic receptor signaling-induced phospholipase C activation in rat brain astrocytes. Psychosine also exerts protective effects against quisqualate, suggesting it may be useful in prophylaxis of neurodegenerative disorders arising from over-stimulation of hippocampal Group 1 metabolotropic glutamate receptor, or mGluR. Psychosine is the product of the reaction catalyzed by sphingosine b-galactosyltransferase and is the substrate for psychosine sulfotransferase and galactosylceramidase. Target(s): cerebroside-sulfatase, or arylsulfatase A; cytochrome c oxidase; cytokinesis; electron transport; galactosylgalactosylglucosylceramidase; glucocerebrosidase, lysosome; b-glucosidase; phosphorylase kinase; protein kinase C (11- 14); protein-tyrosine sulfotransferase; and sphingomyelinase.

PSYCHOSINE 준비 용품 및 원자재

원자재

준비 용품

PSYCHOSINE 공급 업체

공급자	전화	이메일	국가	제품 수	이점
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19553	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	32165	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	22883	58
Alfa Chemistry		Info@alfa-chemistry.com	United States	24072	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43340	58
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	57505	58
Shandong Xiya Chemical Co., Ltd	4009903999 13355009207	3007715519@qq.com	China	18738	57
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-400-6206333 18521732826	market@aladdin-e.com	China	25003	65
Guangzhou Isun Pharmaceutical Co., Ltd	020-39119399 18927568969	isunpharm@qq.com	China	4428	55
Yichang Zhongyitai Trading Co., Ltd.	0717-6449896 13886658719	root@zhongyitai.com	China	1977	58

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