콘텐츠로 건너뛰기
Merck
모든 사진(1)

Key Documents

M3003

Sigma-Aldrich

Myokinase from rabbit muscle

ammonium sulfate suspension, 1,500-3,000 units/mg protein (biuret)

동의어(들):

ATP: AMP phosphotransferase, Adenylate Kinase

로그인조직 및 계약 가격 보기


About This Item

CAS Number:
효소 위원회 번호:
EC Number:
MDL number:
UNSPSC 코드:
12352204
eCl@ss:
32160410
NACRES:
NA.54

생물학적 소스

rabbit muscle

형태

ammonium sulfate suspension

특이 활성도

1,500-3,000 units/mg protein (biuret)

분자량

21 kDa

외래 활성

3-phosphoglyceric phosphokinase ≤0.05%
lactic dehydrogenase and pyruvate kinase ≤0.01%

저장 온도

2-8°C

일반 설명

Research area: Cell Signaling
Myokinase, also called Adenylate kinase or ADK, is a phosphotransferase enzyme. It belongs to the family of nucleoside monophosphate kinases. Myokinase is an enzyme that can be found in skeletal muscle and acts as a phosphotransferase agitator.

애플리케이션

Myokinase has been used:

  • in a study to assess its reaction with the mercurials p-hydroxymercuribenzoate and p-mercuribenzenesulfonate
  • in a study to investigate the ligand-binding properties of its peptide fragments
  • as one of the components in the ATP generation solution for the quantification of 3’3’-c-di-AMP using an AMP-Luciferase assay

생화학적/생리학적 작용

Myokinase or adenylate kinases, play a crucial role in regulating energy metabolism within cells and balancing adenine nucleotide ratios in different cellular compartments.

Myokinase is a key enzyme involved with adenine nucleotide metabolism. The action of myokinase insures that the adenine nucleotides (ATP, ADP, and AMP) are maintained in equilibrium in the cytosol.
Myokinase catalyzes the following reaction:ADP + ADP → ATP + AMP
Rabbit muscle myokinase can be inactivated by treatment with dithiobis-(2-nitrobenzoic) acid which alters methionine residues critical to myokinase activity.

단위 정의

One unit will convert 2.0 μmoles of ADP to ATP+AMP per min at pH 7.6 at 37°C.

물리적 형태

Suspension in 3.2 M (NH4)2SO4 solution containing 0.001 M EDTA, pH 6.0

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Inactivation of rabbit muscle adenosine triphosphate-adenosine 5'-phosphate phosphotransferase by alkylation of methionine residues.
L F Kress et al.
The Journal of biological chemistry, 242(4), 558-564 (1967-02-25)
Secretion from dense granules: luminescence method for adenine nucleotides.
M Fred Heath
Methods in molecular biology (Clifton, N.J.), 272, 89-93 (2004-07-01)
Likui Feng et al.
Nature communications, 12(1), 4912-4912 (2021-08-15)
Polyketide synthase (PKS) and nonribosomal peptide synthetase (NRPS) hybrid systems typically use complex protein-protein interactions to facilitate direct transfer of intermediates between these multimodular megaenzymes. In the canal-associated neurons (CANs) of Caenorhabditis elegans, PKS-1 and NRPS-1 produce the nemamides, the only known
The sulfhydryl groups of rabbit muscle adenosine triphosphate-adenosine monophosphate phosphotransferase. Activity of enzyme treated with mercurials.
L F Kress et al.
The Journal of biological chemistry, 241(10), 2293-2300 (1966-05-25)
S A Kuby et al.
Journal of protein chemistry, 8(4), 549-562 (1989-08-01)
Two peptide fragments, derived from the head and tail of rabbit muscle myokinase, were found to possess remarkable and specific ligand-binding properties (Hamada et al., 1979). By initiating systematic syntheses and measurements of equilibrium substrate-binding properties of these two sets

문서

Instructions for working with enzymes supplied as ammonium sulfate suspensions

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

고객지원팀으로 연락바랍니다.