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Recombinant Human Creatine kinase U-type, mitochondrial (CKMT1A)

The preparation of this recombinant Human CKMT1A protein was to use gene recombination DNA technology to obtain a recombinant vector connected with a CKMT1A fragment (40-417aa) that could be translated into the CKMT1A protein and then transferred it into E.coli cells to express the recombinant CKMT1A protein molecule. In order to get the target protein with high purity, N-terminal 6xHis tag was used in the production. The purity is 90% determined by SDS-PAGE.Mitochondrial creatine (MtCK) kinase is responsible for the transfer of high energy phosphate from mitochondria to the cytosolic carrier, creatine. It belongs to the creatine kinase isoenzyme family. It exists as two isoenzymes, sarcomeric MtCK and ubiquitous MtCK, encoded by separate genes. Studies suggested that mitochondrial creatine kinase 1 in non-small cell lung cancer progression and hypoxia adaptation. In addition, CKMT1 is a key regulator of the permeability transition pore through a complex that is distinct from the classical permeability transition pore. The knock-down of the mitochondrial creatine kinase-1 by RNA interference causes the dissipation of the mitochondrial membrane potential. Mitochondrial creatine kinase-1 has been found to serve as a universal and functionally necessary gatekeeper of the PT-pore, as its depletion induces mitochondrial depolarization and apoptotic cell death.

ACP02891

The preparation of this recombinant Human CKMT1A protein was to use gene recombination DNA technology to obtain a recombinant vector connected with a CKMT1A fragment (40-417aa) that could be translated into the CKMT1A protein and then transferred it into E.coli cells to express the recombinant CKMT1A protein molecule. In order to get the target protein with high purity, N-terminal 6xHis tag was used in the production. The purity is 90% determined by SDS-PAGE.Mitochondrial creatine (MtCK) kinase is responsible for the transfer of high energy phosphate from mitochondria to the cytosolic carrier, creatine. It belongs to the creatine kinase isoenzyme family. It exists as two isoenzymes, sarcomeric MtCK and ubiquitous MtCK, encoded by separate genes. Studies suggested that mitochondrial creatine kinase 1 in non-small cell lung cancer progression and hypoxia adaptation. In addition, CKMT1 is a key regulator of the permeability transition pore through a complex that is distinct from the classical permeability transition pore. The knock-down of the mitochondrial creatine kinase-1 by RNA interference causes the dissipation of the mitochondrial membrane potential. Mitochondrial creatine kinase-1 has been found to serve as a universal and functionally necessary gatekeeper of the PT-pore, as its depletion induces mitochondrial depolarization and apoptotic cell death.

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Specifications


Cat.No ACP02891 Target NameCKMT1A
FormLiquid or Lyophilized powderExpression SystemE.coli
Expression Range40-417aaMol Weight47.1kDa
Protein LengthFull Length of Mature ProteinPurityGreater than 90% as determined by SDS-PAGE.
Storage Buffer5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0.

Immunogen Information


Target SpeciesHumanUniprot IDP12532
Background Information
  • Uniprot Id

    P12532

  • Target Species

    Human

  • Target Name

    CKMT1A

  • Target Full Name

    Creatine kinase U-type, mitochondrial

  • Target Function

    Reversibly catalyzes the transfer of phosphate between ATP and various phosphogens (e.g. creatine phosphate). Creatine kinase isoenzymes play a central role in energy transduction in tissues with large, fluctuating energy demands, such as skeletal muscle, heart, brain and spermatozoa.

  • Target Subcellular Location

    Mitochondrion inner membrane; Peripheral membrane protein; Intermembrane side.

  • Target Protein Families

    ATP:guanido phosphotransferase family

  • Target Research Area

    Signal Transduction

  • Target Synonyms

    Acidic-type mitochondrial creatine kinase; CKMT; CKMT1; CKMT1B; Creatine kinase mitochondrial 1 (ubiquitous); Creatine kinase mitochondrial 1B; Creatine kinase U type mitochondrial; Creatine kinase U-type; KCRU_HUMAN; Mia-CK; mitochondrial; U-MtCK; Ubiquitous mitochondrial creatine kinase; UMTCK

  • Target Background

    Mitochondrial creatine (MtCK) kinase is responsible for the transfer of high energy phosphate from mitochondria to the cytosolic carrier, creatine. It belongs to the creatine kinase isoenzyme family. It exists as two isoenzymes, sarcomeric MtCK and ubiquitous MtCK, encoded by separate genes. Mitochondrial creatine kinase occurs in two different oligomeric forms: dimers and octamers, in contrast to the exclusively dimeric cytosolic creatine kinase isoenzymes. Many malignant cancers with poor prognosis have shown overexpression of ubiquitous mitochondrial creatine kinase; this may be related to high energy turnover and failure to eliminate cancer cells via apoptosis. Ubiquitous mitochondrial creatine kinase has 80% homology with the coding exons of sarcomeric mitochondrial creatine kinase. Two genes located near each other on chromosome 15 have been identified which encode identical mitochondrial creatine kinase proteins.

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