추천 제품
Quality Level
양식
liquid
특이 활성도
~20 U/mg
제조업체/상표
Calbiochem®
저장 조건
OK to freeze
avoid repeated freeze/thaw cycles
배송 상태
wet ice
저장 온도
−70°C
일반 설명
Recombinant, human 5-Lipoxygenase expressed in S. fruigiperda insect cells using a baculovirus overexpression system. 5-LO catalyzes the formation of 5(S)-HpETE from arachidonic acid and its subsequent conversion to leukotriene A4. It is localized in the cytosol of resting human and rat peripheral blood neutrophils, whereas it is found in the nucleus in rat basophilic leukemia cells and human alveolar macrophages. Upon stimulation of the cell, 5-LO translocates to the nuclear membrane where it is found in association with 5-LO activating protein (FLAP) and with the 85 kDa cPLA2.
경고
Toxicity: Standard Handling (A)
단위 정의
One unit is defined as the amount of enzyme that consumes 1.0 nmol of oxygen per min at 25°C in 50 mM Tris-HCl, 100 µM arachidonate, 2 mM CaCl₂, 1 mM ATP, 250 µM oxygen. Oxygen consumption can be measured using a oxygraph equipped with a Clark oxygen electrode.
물리적 형태
In 100 mM Tris containing 5 mM EGTA, pH 8.0.
재구성
Following initial thaw, aliquot and freeze (-70°C).
기타 정보
Brock, T.G., et al. 1997. J. Biol. Chem.272, 8276.
Pouliot, M., et al. 1996. Eur. J. Biochem.238, 250.
Zhang, Y.Y., et al. 1993. J. Biol. Chem.268, 2535.
Shimizu, T., et al. 1984. Proc. Natl. Acad. Sci. USA81, 689.
Pouliot, M., et al. 1996. Eur. J. Biochem.238, 250.
Zhang, Y.Y., et al. 1993. J. Biol. Chem.268, 2535.
Shimizu, T., et al. 1984. Proc. Natl. Acad. Sci. USA81, 689.
법적 정보
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
10 - Combustible liquids
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
Ha Thi Nguyen et al.
Scientific reports, 10(1), 15965-15965 (2020-10-01)
Natural metabolites with their specific bioactivities are being considered as a potential source of materials for pharmacological studies. In this study, we successfully isolated and identified five known clerodane diterpenes, namely 16-oxo-cleroda-3,13(14)E-dien-15-oic acid (1), 16-hydroxy-cleroda-3,13-dien-15-oic acid (2), 16-hydroxy-cleroda-4(18),13-dien-16,15-olide (3), 3α,16α-dihydroxy-cleroda-4(18),13(14)Z-dien-15,16-olide
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
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