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AK4 Protein (His-GST)

This Recombinant AK4 protein is expressed in Baculovirus infected Insect Cells.
产品编号 ABIN7194160
发货至: 中国
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Quick Overview for AK4 Protein (His-GST) (ABIN7194160)

抗原

See all AK4 蛋白
AK4 (Adenylate Kinase 4 (AK4))

蛋白类型

Recombinant

宿主

  • 10
  • 2
  • 1
  • 1
  • 1

资源

  • 4
  • 4
  • 3
  • 2
  • 1
  • 1
Baculovirus infected Insect Cells

纯度

> 94 % as determined by reducing SDS-PAGE.
  • 标记

    This AK4 protein is labelled with His-GST.

    原理

    Recombinant Human AK4/AK3L1 Protein (His & GST Tag)

    序列

    Ala 2-Tyr 223

    产品特性

    A DNA sequence encoding the human AK4 (P27144-1) (Ala 2-Tyr 223) was fused with the N-terminal polyhistidine-tagged GST tag at the N-terminus.

    过滤

    0.2 μm filtered

    内毒素水平

    < 1.0 EU per μg of the protein as determined by the LAL method.

    Biological Activity Comment

    Not validated for activity
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    Product
    表达系统
    Conjugate
    Origin
    价格从
    表达系统 HEK-293 Cells
    Conjugate His tag
    Origin Human
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    Origin Human
    价格从 145,985.55 ¥

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  • 限制

    仅限研究用
  • 状态

    Liquid

    缓冲液

    Supplied as sterile solution of 20 mM Tris, 500 mM NaCl, pH 8.0

    储存条件

    -20 °C

    储存方法

    Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.

    有效期

    6 months
  • 抗原

    AK4 (Adenylate Kinase 4 (AK4))

    别名

    AK4/AK3L1

    背景

    AK3,AK3L1,AK3L2,AK4,Adenylate kinase isoenzyme 4, mitochondrial, also known as ATP-AMP transphosphorylase, Adenylate kinase 3-like, AK4 and AK3L1, is a member theadenylate kinase family. AK4 / AK3L1 is localized to the mitochondrial matrix. Adenylate kinases regulate the adenine and guanine nucleotide compositions within a cell by catalyzing the reversible transfer of phosphate group among these nucleotides. Five isozymes of adenylate kinase have been identified in vertebrates. Expression of these isozymes is tissue-specific and developmentally regulated. AK4 / AK3L1 catalyzes the reversible transfer of the terminal phosphate group between ATP and AMP. It may also be active with GTP. Adenylate kinase 4 ( AK4 / AK3L1 ) is a unique member with no enzymatic activity in the adenylate kinase (AK) family although it shares high sequence homology with other AKs. It remains unclear what physiological function AK4 might play or why it is enzymatically inactive. AK4 / AK3L1 retains the capability of binding nucleotides. It has a glutamine residue instead of a key arginine residue in the active site well conserved in other AKs. The enzymatically inactive AK4 is a stress responsive protein critical to cell survival and proliferation. AK4 / AK3L1 is likely that the interaction with the mitochondrial inner membrane protein ANT is important for AK4 to exert the protective benefits to cells under stress. AK4 / AK3L1 also acts on the specific mechanism of energy metabolism rather than control of the homeostasis of the ADP pool ubiquitously.

    分子量

    Calculated MW: 53.0 kDa

    Observed MW: 46 kDa

    基因ID

    205

    UniProt

    P27144

    途径

    Nucleotide Phosphorylation, Ribonucleoside Biosynthetic Process
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