C1744

Phosphoenolpyruvate carboxylase microbial

≥5.0 unit/mg solid

• 동의어(들): PEPC
• CAS Number: 9067-77-0
• MDL number: MFCD00131862
• UNSPSC 코드: 12352204
• NACRES: NA.54

속성

• 양식: lyophilized powder
• Quality Level: 200
• 특이 활성도: ≥5.0 unit/mg solid
• 분자량: ~390 kDa
• 저장 온도: −20°C

설명

애플리케이션

Phosphoenolpyruvate carboxylase (PEPC) is an enzyme useful for enzymatic determination of carbon dioxide when coupled with malate dehydrogenase in clinical analysis. PEPC is also used to study carbon assimilation, post-translational regulation and allosteric regulation in various plants .

생화학적/생리학적 작용

Phosphoenolpyruvate carboxylase (PEPC) catalyzes the addition of bicarbonate to phosphoenolpyruvate (PEP) to form the four-carbon compound oxaloacetate and inorganic phosphate . In CAM and C⁴ plants, PEPC catalyzes the photosynthetic assimilation of CO2 into an organic acid. PEPC is activated by glucose-6-phosphate and is inhibited by malate and aspartate. PEPC comprises about 0.5-2% of the soluble protein in alfalfa and soybean nodules .

단위 정의

One unit causes the oxidation of one micromole of NADH per minute at pH 8.0 at 30°C.

물리적 형태

White amorphous lyophilized powder containing BSA and sugar alchohols as stabilizers.

안전성 정보

• 픽토그램: GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H334
• 예방조치 성명서: P261 - P284 - P501
• Hazard Classifications: Resp. Sens. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable