추천 제품
형태
buffered aqueous glycerol solution
Quality Level
특이 활성도
100-300 units/mg protein (Lowry)
저장 온도
2-8°C
애플리케이션
Sphingomyelinase from Staphylococcus aureus has been used to:
- induce neurotoxicity in rat cortical cultures to study the protective effects of minocycline
- determine the concentration of sphingomyelin from serum samples
- enhance sphingomyelinase activity to study PARK9-mediated exosome biogenesis
생화학적/생리학적 작용
Bacterial sphingomyelinase is active at neutral pH. When used in cell culture in vitro, it hydrolyzes the sphingomyelin on the outer leaflet of the plasma membrane and produces ceramide that is lipid-soluble. Sphingomyelinase is the key enzyme in the sphingomyelinase/ceramide pathway, which is implicated in the pathogenesis of several neurodegenerative disorders.
Initiates the formation of sphingomyelin-based second messengers. Activates MAPK (mitogen-activated protein kinase) and SAPKs (stress-activated protein kinases); generates ceramide from sphingomyelin.
단위 정의
One unit will hydrolyze 1.0 μmol of TNPAL-sphingomyelin per min at pH 7.4 at 37 °C.
물리적 형태
Solution in 50% glycerol containing 0.25 M phosphate buffer, pH 7.5
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
이미 열람한 고객
Elin Rebecka Carlsson et al.
Frontiers in endocrinology, 9, 172-172 (2018-06-21)
Metabolic surgery is superior to lifestyle intervention in reducing weight and lowering glycemia and recently suggested as treatment for type 2 diabetes mellitus. Especially Roux-en-Y gastric bypass (RYGB) has been focus for much research, but still the mechanisms of action
Measurement of sphingomyelin and ceramide cellular levels after sphingomyelinase-mediated sphingomyelin hydrolysis.
P Santana et al.
Methods in molecular biology (Clifton, N.J.), 105, 217-221 (1999-07-31)
Anne M Brauweiler et al.
The Journal of allergy and clinical immunology, 131(2), 421-427 (2012-12-19)
The skin of patients with atopic dermatitis (AD) has defects in keratinocyte differentiation, particularly in expression of the epidermal barrier protein filaggrin. AD skin lesions are often exacerbated by Staphylococcus aureus-mediated secretion of the virulence factor α-toxin. It is unknown
Lysosomal enzyme defects and Parkinson disease.
Nutan Sharma
Neurology, 80(17), 1544-1545 (2013-03-29)
Benoît-Joseph Laventie et al.
The Biochemical journal, 450(3), 559-571 (2013-01-04)
PVL (Panton-Valentine leukocidin) and other Staphylococcus aureus β-stranded pore-forming toxins are important virulence factors involved in various pathologies that are often necrotizing. The present study characterized leukotoxin inhibition by selected SCns (p-sulfonato-calix[n]arenes): SC4, SC6 and SC8. These chemicals have no
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