Fortfahren mit
C1744
Phosphoenolpyruvate carboxylase microbial
≥5.0 unit/mg solid
Synonym(e):
PEPC
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
1000 units | Warenkorb auf Verfügbarkeit prüfen | CHF 267.00 |
Über diesen Artikel
Specific activity:
≥5.0 unit/mg solid
CHF 267.00
Warenkorb auf Verfügbarkeit prüfen
Technischer Dienst
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Unterstützung erhaltenform
lyophilized powder
Quality Segment
specific activity
≥5.0 unit/mg solid
mol wt
~390 kDa
storage temp.
−20°C
Application
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 [1].
Biochem/physiol Actions
Phosphoenolpyruvate carboxylase (PEPC) catalyzes the addition of bicarbonate to phosphoenolpyruvate (PEP) to form the four-carbon compound oxaloacetate and inorganic phosphate [1]. 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 [1].
Physical form
White amorphous lyophilized powder containing BSA and sugar alchohols as stabilizers.
Other Notes
One unit causes the oxidation of one micromole of NADH per minute at pH 8.0 at 30°C.
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Dieser Artikel | |||
|---|---|---|---|
| specific activity ≥5.0 unit/mg solid | specific activity - | specific activity - | specific activity - |
| form lyophilized powder | form buffered aqueous solution | form solid | form liquid |
| storage temp. −20°C | storage temp. −20°C | storage temp. - | storage temp. −20°C |
| mol wt ~390 kDa | mol wt antigen ~70.7 kDa | mol wt - | mol wt ~70 kDa by SDS-PAGE |
| Quality Level 200 | Quality Level - | Quality Level 100 | Quality Level - |
![2,6-Difluoro-4-[2-(phenylsulfonylamino)ethylthio]phenoxyacetamide ≥98% (HPLC), solid](/deepweb/assets/sigmaaldrich/product/structures/220/959/543dc02c-5255-4fad-8de9-4881da4def8a/640/543dc02c-5255-4fad-8de9-4881da4def8a.png)
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
Lagerklasse
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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