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Merck
모든 사진(1)

주요 문서

L3916

Sigma-Aldrich

L-Lactic Dehydrogenase from bovine heart

1000 units/mL

동의어(들):

Lactate, (S)-Lactate: NAD+ oxidoreductase, L-LDH, LAD, LD

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About This Item

CAS Number:
효소 위원회 번호:
EC Number:
MDL number:
UNSPSC 코드:
12352204
NACRES:
NA.54

양식

solution

Quality Level

특이 활성도

1000 units/mL

저장 온도

2-8°C

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일반 설명

LDH (lactic dehydrogenase) is a glycolytic enzyme. It is found in skeletal muscle, heart, liver, kidneys, brain, lungs and red blood cells. It comprises of five isoenzyme forms. LDH possess a tetrameric structure.

애플리케이션

L-Lactic Dehydrogenase from bovine heart has been used:
  • as a reference standard to measure the LDH (lactic dehydrogenase)
  • to quench protein-bound NADH in cells
  • to measure the lactate released by the cells in suspension

For use in enzymatic determination of lactate or pyruvate.

생화학적/생리학적 작용

Also catalyzes the oxidation of other L-2-hydroxymonocarboxylic acids.
LDH (lactic dehydrogenase) helps in the reversible conversion of lactate to pyruvate.

단위 정의

One unit will reduce 1.0 μmole of pyruvate to L-lactate per min at pH 7.5 at 37 °C.

물리적 형태

Suspension in 2.2 M ammonium sulfate

픽토그램

Health hazard

신호어

Danger

유해 및 위험 성명서

예방조치 성명서

Hazard Classifications

Resp. Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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시험 성적서(COA)

Lot/Batch Number

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문서

Instructions for working with enzymes supplied as ammonium sulfate suspensions

프로토콜

This procedure applies to all products from heart muscle that have a specification for L-Lactic Dehydrogenase activity.

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

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