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Merck
모든 사진(1)

주요 문서

P7119

Sigma-Aldrich

PGO Enzyme Preparation

1 G capsules

동의어(들):

Peroxidase - Glucose oxidase preparation

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10 CAPS
₩263,088

₩263,088


구입 가능 여부는 고객센터에 문의하십시오.


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10 CAPS
₩263,088

About This Item

UNSPSC 코드:
12352204
NACRES:
NA.54

₩263,088


구입 가능 여부는 고객센터에 문의하십시오.

양식

powder

solubility

H2O: soluble capsule/100 mL at 25 °C, clear, colorless (pH 6.95-7.05)

저장 온도

2-8°C

일반 설명

Each capsule contains 500 units of glucose oxidase (Aspergilus niger), 100 purpurogallin units of peroxidase (horseradish), and buffer salts. The reaction produces oxidized o-Dianisidine, which is brown. The intensity of the brown color measured at 425-475 nm is proportional to the original glucose concentration.

애플리케이션

PGO Enzymes preparation has been used:
  • in diet sampling and chemical analyses[1][2]
  • to determine plasma and follicular fluid glucose levels[3]
  • to measure glucose content in fractions of retrograded debranched rice starch[4]

생화학적/생리학적 작용

PGO Enzymes are used for the quantitative, enzymatic determination of glucose in aqueous solutions such as serum. The reactions are normally monitored at 425-475 nm utilizing o-dianisidine as a colorimetric substrate. Glucose oxidase methods eliminate the effects of interfering substances. Contents of one capsule includes 100 units peroxidase and 500 units glucose oxidase and buffer salts.

적합성

Tested and found suitable for use in the quantitation of glucose.

제조 메모

The PGO enzymes solution is prepared by adding the contents of 1 capsule of PGO enzymes to 100 mL of water in an amber bottle. Bottle should be inverted several times with gentle shaking to dissolve. PGO Enzymes solution should be stored at 2-8 °C. The solution is stable for up to 1 month unless turbidity develops, and for at least 6 months at –20 °C.

픽토그램

Health hazard

신호어

Danger

유해 및 위험 성명서

예방조치 성명서

Hazard Classifications

Resp. Sens. 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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Journal of animal science, 90(4), 1301-1310 (2011-11-22)
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