SRP0117

Sirtuin 3 human

recombinant, expressed in E. coli, ≥70% (SDS-PAGE)

• 동의어(들): Mitochondrial nicotinamide adenine dinucleotide-dependent deacetylase, SIR2L3, SIRT3, Silent mating type information regulation 2, sir2-like 3
• UNSPSC 코드: 12352200
• NACRES: NA.32

속성

• 생물학적 소스: human
• 재조합: expressed in E. coli
• 분석: ≥70% (SDS-PAGE)
• 형태: aqueous solution
• 분자량: 59 kDa
• 포장: pkg of 100 μg
• 저장 조건: avoid repeated freeze/thaw cycles
• 농도: >0.02 mg/mL
• NCBI 수납 번호: NM_012239
• UniProt 수납 번호: Q9NTG7
• 배송 상태: dry ice
• 저장 온도: −70°C
• 유전자 정보: human ... SIRT3(23410)

설명

일반 설명

Sirtuin 3 (SIRT3) is a member of a family of NAD⁺-dependent protein deacetylases called sirtuins (SIRTs). In mammals, there are seven types of SIRTs (SIRT1 to 7). SIRT 3 is present in mitochondrial matrix.

애플리케이션

Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.

생화학적/생리학적 작용

Sirtuin 3 (SIRT3) is thought to be involved in metabolism as its expression is suppressed in muscles of diabetic animals and increased in white and brown adipose tissues during calorie restriction (CR). This protein modulates the degree of acetylation and activity of acetyl-coenzyme A synthetase 2, an enzyme thought to be involved in energy production during starvation conditions in mammals. Up-regulation of this gene influences the expression of genes involved in mitochondrial function. During fasting, SIRT3 controls mitochondrial intermediary metabolism and fatty-acid use by deacetylating long-chain acyl coenzyme A dehydrogenase (LCAD). It is an essential modulator of basal ATP, and therefore, overall energy homeostasis.

단위 정의

One unit is defined as the amount of enzyme required to deacetylate 1 pmol of substrate/min at 37°C.

물리적 형태

Formulated in 25 mM Tris-HCl, pH 8.0, 100 mM NaCl, 0.05% Tween-20 and 20% glycerol.

제조 메모

Thaw on ice. Upon first thaw, briefly spin tube containing enzyme to recover full content of the tube. Aliquot enzyme into single use aliquots. Store remaining undiluted enzyme in aliquots at -70°C. Note: Enzyme is very sensitive to freeze/thaw cycles.

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable