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Recombinant Human Prothrombin (F2)

The process of expressing the recombinant human F2 protein in the yeast requires the recombinant DNA gene formed by the integration of encoding gene for the 44-622aa of the human F2 protein and N-terminal 6xHis tag sequence, the expression vector that the recombinant DNA gene inserts into, the yeast that provided the necessary macromolecules and components for transcription and translation of the cloned expression vector. After isolation and purification, this N-terminal 6xHis-tagged recombinant F2 protein was obtained. This recombinant F2 protein is characterized by high purity (>90%, SDS-PAGE). This F2 protein ran along the gel to the band of approximately 66-105 kDa molecular weight.F2 is a gene providing instruction of making a protein named prothrombin (also known as coagulation factor II) in human and belongs to peptidase S1 family. This protein can be cleaved into 4 chains, including activation peptide fragment 1, activation peptide fragment 2, thrombin light chain and thrombin heavy chain. It is the precursor of thrombin, which acts as a serine protease cleaving bonds after Arg and Lys and converting soluble fibrinogen into insoluble strands of fibrin and activating factors V, VII, VIII, XIII, and, in complex with thrombomodulin, protein C.

ACP04732

The process of expressing the recombinant human F2 protein in the yeast requires the recombinant DNA gene formed by the integration of encoding gene for the 44-622aa of the human F2 protein and N-terminal 6xHis tag sequence, the expression vector that the recombinant DNA gene inserts into, the yeast that provided the necessary macromolecules and components for transcription and translation of the cloned expression vector. After isolation and purification, this N-terminal 6xHis-tagged recombinant F2 protein was obtained. This recombinant F2 protein is characterized by high purity (>90%, SDS-PAGE). This F2 protein ran along the gel to the band of approximately 66-105 kDa molecular weight.F2 is a gene providing instruction of making a protein named prothrombin (also known as coagulation factor II) in human and belongs to peptidase S1 family. This protein can be cleaved into 4 chains, including activation peptide fragment 1, activation peptide fragment 2, thrombin light chain and thrombin heavy chain. It is the precursor of thrombin, which acts as a serine protease cleaving bonds after Arg and Lys and converting soluble fibrinogen into insoluble strands of fibrin and activating factors V, VII, VIII, XIII, and, in complex with thrombomodulin, protein C.

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Specifications


Cat.No ACP04732 Target NameF2
FormLiquid or Lyophilized powderExpression SystemYeast
Expression Range44-622aaMol Weight67.3kDa
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 IDP00734
Background Information
  • Uniprot Id

    P00734

  • Target Species

    Human

  • Target Name

    F2

  • Target Full Name

    Prothrombin

  • Target Function

    Thrombin, which cleaves bonds after Arg and Lys, converts fibrinogen to fibrin and activates factors V, VII, VIII, XIII, and, in complex with thrombomodulin, protein C. Functions in blood homeostasis, inflammation and wound healing.

  • Target Involvement

    Factor II deficiency (FA2D); Ischemic stroke (ISCHSTR); Thrombophilia due to thrombin defect (THPH1); Pregnancy loss, recurrent, 2 (RPRGL2)

  • Target Subcellular Location

    Secreted, extracellular space.

  • Target Protein Families

    Peptidase S1 family

  • Target Tissue Specificity

    Expressed by the liver and secreted in plasma.

  • Target Research Area

    Cardiovascular

  • Target Synonyms

    coagulation factor II (thrombin); Coagulation factor II; F2; Factor II; Prepro coagulation factor II; Prothrombin; prothrombin B-chain; PT; RPRGL2; serine protease; THPH1; THRB; THRB_HUMAN; Thrombin heavy chain

  • Target Background

    This gene encodes the prothrombin protein (also known as coagulation factor II). This protein is proteolytically cleaved in multiple steps to form the activated serine protease thrombin. The activated thrombin enzyme plays an important role in thrombosis and hemostasis by converting fibrinogen to fibrin during blood clot formation, by stimulating platelet aggregation, and by activating additional coagulation factors. Thrombin also plays a role in cell proliferation, tissue repair, and angiogenesis as well as maintaining vascular integrity during development and postnatal life. Peptides derived from the C-terminus of this protein have antimicrobial activity against E. coli and P. aeruginosa. Mutations in this gene lead to various forms of thrombosis and dysprothrombinemia. Rapid increases in cytokine levels following coronavirus infections can dysregulate the coagulation cascade and produce thrombosis, compromised blood supply, and organ failure.

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