Recombinant Protobothrops flavoviridis Thrombin-like enzyme flavoxobin (TLF1)

• Product Name Alternative:

  Fibrinogen-clotting enzyme (Habutobin) (Snake venom serine protease 1) (SVSP) (SVTLE)

• Abbreviation:

  Recombinant Protobothrops flavoviridis TLF1 protein

• Gene Name:

  TLF1

• UniProt:

  P05620

• Expression Region:

  25-260aa

• Organism:

  Protobothrops flavoviridis (Habu) (Trimeresurus flavoviridis)

• Target Sequence:

  VIGGDECNINEHPFLVALYDAWSGRFLCGGTLINPEWVLTAAHCDSKNFKMKLGAHSKKVLNEDEQIRNPKEKFICPNKKNDEVLDKDIMLIKLDSPVSYSEHIAPLSLPSSPPSVGSVCRIMGWGSITPVEETFPDVPHCANINLLDDVECKPGYPELLPEYRTLCAGVLQGGIDTCGFDSGTPLICNGQFQGIVSYGGHPCGQSRKPGIYTKVFDYNAWIQSIIAGNTAATCLP

• Tag:

  N-terminal 10xHis-tagged and C-terminal Myc-tagged

• Type:

  In Stock Protein

• Source:

  E.coli

• Field of Research:

  Others

• Relevance:

  Thrombin-like snake venom serine protease that clots fibrinogen by releasing fibrinopeptide A. According to PubMed:8585090, only cleaves rabbit fibrinogen, whereas no specificity is described in PubMed:3910643. Also acts as a C3 convertase that independently cleaves human C3 and kick-starts the complement cascade. Also increases urokinase-type plasminogen activator and plasminogen activator inhibitor in cultured bovine pulmonary artery endothelial cells. Dose-dependently inhibits collagen-induced platelet aggregation.

• Endotoxin:

  Not test

• Purity:

  Greater than 85% as determined by SDS-PAGE.

• Activity:

  Not Test

• Form:

  Liquid or Lyophilized powder

• Buffer:

  If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

• Reconstitution:

  We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

• Molecular Weight:

  33.1 kDa

• References & Citations:

  "Habutobin releases plasminogen activator (U-PA) from bovine pulmonary artery endothelial cells." Sunagawa M., Hanashiro K., Nakamura M., Kosugi T. Toxicon 34:691-699 (1996)

• Storage Conditions:

  The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.

• Protein Length:

  Full Length of Mature Protein