추천 제품
유형
Type I
형태
ammonium sulfate suspension
특이 활성도
≥40 units/mg protein
분자량
310-350 kDa
UniProt 수납 번호
저장 온도
2-8°C
유전자 정보
cow ... GLUD1(281785)
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생화학적/생리학적 작용
L-glutamic dehydrogenase catalyzes the conversion of glutamate to α-ketoglutarate.
Mammalian forms of this enzyme, including this bovine form, can use either NADP(H) or NAD(H) as coenzymes. L-glutamic dehydrogenase plays a unique role in mammalian metabolism. The reverse reaction catalyzed by this enzyme is the only pathway by which ammonia can become bound to the α-carbon atom of an α-carboxylic acid and thus, is the only source of de novo amino acid synthesis in mammalian species.
The bovine enzyme is characterized by three sets of properties:
L-glutamic dehydrogenase catalyzes the conversion of glutamate to α-ketoglutarate.
The bovine enzyme is characterized by three sets of properties:
- It has a reversible concentration-dependent association, producing higher molecular weight forms.
- Forms tight enzyme-reduced coenzyme-substrate ternary complexes whose rates of dissociation modulate the steady-state reaction rates.
- Exhibits a wide variety of effects from the binding of any of a number of nucleotide modifiers.
L-glutamic dehydrogenase catalyzes the conversion of glutamate to α-ketoglutarate.
단위 정의
One unit will reduce 1.0 μmole of α-ketoglutarate to L-glutamate per min at pH 7.3 at 25 °C, in the presence of ammonium ions.
물리적 형태
Suspension in 2.0 M (NH4)2SO4 solution
분석 메모
Protein determined by biuret
신호어
Danger
유해 및 위험 성명서
예방조치 성명서
Hazard Classifications
Resp. Sens. 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (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
Michisuke Yuzaki
The European journal of neuroscience, 32(2), 191-197 (2010-07-22)
Several C1q family members, especially the Cbln and C1q-like subfamilies, are highly and predominantly expressed in the central nervous system. Cbln1, a member of the Cbln subfamily, plays two unique roles at parallel fiber (PF)-Purkinje cell synapses in the cerebellum:
Cleanthe Spanaki et al.
Neurotoxicity research, 21(1), 117-127 (2011-11-01)
Glutamate dehydrogenase (GDH) catalyzes the reversible inter-conversion of glutamate to α-ketoglutarate and ammonia. High levels of GDH activity is found in mammalian liver, kidney, brain, and pancreas. In the liver, GDH reaction appears to be close-to-equilibrium, providing the appropriate ratio
Shanti Balasubramaniam et al.
Journal of pediatric endocrinology & metabolism : JPEM, 24(7-8), 573-577 (2011-09-22)
Hyperinsulinism-hyperammonemia syndrome (HI/HA) (OMIM 606762), the second most common form of congenital hyperinsulinism (CHI) is associated with activating missense mutations in the GLUD1 gene, which encodes the mitochondrial matrix enzyme, glutamate dehydrogenase (GDH). Patients present with recurrent symptomatic postprandial hypoglycemia
Kazuyoshi Aso et al.
Osaka city medical journal, 57(1), 1-9 (2011-11-24)
Congenital hyperinsulinism and hyperammonemia (CHH) is caused by gain of function of glutamate dehydrogenase (GDH). The genetic abnormalities are known to be located in three specific regions on the GDH protein. We describe here three different missense mutations identified in
Cleanthe Spanaki et al.
The Journal of biological chemistry, 285(22), 16748-16756 (2010-03-03)
Mammalian glutamate dehydrogenase (GDH) is an allosterically regulated enzyme that is expressed widely. Its activity is potently inhibited by GTP and thought to be controlled by the need of the cell for ATP. In addition to this housekeeping human (h)
문서
Instructions for working with enzymes supplied as ammonium sulfate suspensions
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