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ACROBiosystems Human Coagulation Factor XI Protein, His Tag, 500 μg

Catalog No. 501956650
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Human Coagulation factor XI (FXI), also known as PTA and F11, is a plasma protein that plays a critical role in the intrinsic pathway of blood coagulation by activating factor IX. This active enzyme is expressed from human HEK293 cells and contains amino acids Glu 19 to Val 625 with a C-terminal polyhistidine tag. It is supplied as a lyophilized powder formulated in 20 mM HEPES, 150 mM NaCl, pH 7.5 with trehalose as a protectant.

  • Greater than 90% purity as determined by SDS-PAGE
  • Calculated molecular weight of 69.9 kDa
  • Endotoxin level of less than 1.0 EU per μg by the LAL or rFC method
  • Specific activity of 300 pmol/min/μg
  • Compatible with cleavage of the fluorogenic peptide substrate Boc-IEGR-AMC
  • Stable for 12 months in lyophilized state at -20°C to -70°C

Catalog No. 50-195-6650 Supplier ACROBiosystems Supplier No. FXIH52H5500UG
May include imposed supplier surcharges.
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Human Coagulation factor XI (FXI), also known as PTA and F11, is a plasma protein that plays a critical role in the intrinsic pathway of blood coagulation by activating factor IX. This active enzyme is expressed from human HEK293 cells and contains amino acids Glu 19 to Val 625 with a C-terminal polyhistidine tag. It is supplied as a lyophilized powder formulated in 20 mM HEPES, 150 mM NaCl, pH 7.5 with trehalose as a protectant.

  • Greater than 90% purity as determined by SDS-PAGE
  • Calculated molecular weight of 69.9 kDa
  • Endotoxin level of less than 1.0 EU per μg by the LAL or rFC method
  • Specific activity of 300 pmol/min/μg
  • Compatible with cleavage of the fluorogenic peptide substrate Boc-IEGR-AMC
  • Stable for 12 months in lyophilized state at -20°C to -70°C

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