추천 제품
재조합
expressed in E. coli
Quality Level
제품 라인
EMPROVE® EXPERT
형태
liquid
특이 활성도
≥10 units/mL
≥250 units/mg protein
제조업체/상표
Calbiochem®
저장 조건
do not freeze
외래 활성
N-acetylglucosaminidase, α-fucosidase, α- and β-galactosidase, α- and β-mannosidase, proteases, none detected
배송 상태
wet ice
저장 온도
2-8°C
일반 설명
Note: 1 mU = 1 milliunit.
Recombinant, Clostridium perfringens α2-3,6-Neuraminidase expressed in E. coli. Catalyzes the hydrolysis of non-reducing terminal α2,3 and α2,6 unbranched sialic acid residues from complex carbohydrates and glycoproteins. This enzyme does not exhibit activity on α2,8 or branched sialic acids.
애플리케이션
Recommended reaction buffer: 50 mM sodium phosphate buffer, pH 6.0
경고
Toxicity: Harmful (C)
단위 정의
One unit is defined as the amount of enzyme that will catalyze the release of 1 µmol of methylumbelliferone from 2ʹ-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic Acid (Cat. No. 474495) per min at 37°C, pH 5.0.
물리적 형태
In 25 mM NaCl, 20 mM Tris-HCl, pH 7.5.
기타 정보
Prime, S., et al. 1996. J. Chromatogr. A. 720, 263.
Dwek, R.A., et al. 1993. Annu. Rev. Biochem. 62, 65.
Ohta, Y., et al. 1989. J. Biochem (Tokyo) 106, 1086.
Dwek, R.A., et al. 1993. Annu. Rev. Biochem. 62, 65.
Ohta, Y., et al. 1989. J. Biochem (Tokyo) 106, 1086.
법적 정보
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
8B - Non-combustible, corrosive hazardous materials
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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
Yi Yang et al.
International journal of molecular sciences, 21(22) (2020-11-19)
Polysialic acid (polySia/PSA) is a linear homopolymer of sialic acid (Sia) that primarily modifies the neural cell adhesion molecule (NCAM) in mammalian brains. PolySia-NCAM not only displays an anti-adhesive function due to the hydration effect, but also possesses a molecule-retaining
Airi Mori et al.
International journal of molecular sciences, 21(16) (2020-08-23)
Polysialic acid (polySia/PSA) is an anionic glycan polymer of sialic acid, and it mostly modifies the neural cell adhesion molecule (NCAM) in mammalian brains. Quality and quantity of the polySia of the polySia-NCAM is spatio-temporally regulated in normal brain development
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