Enterokinase Protein, Human (HEK293, His, solution)

Enterokinase Protein initiates the activation of pancreatic proteolytic proenzymes, including trypsin, chymotrypsin, and carboxypeptidase A. It catalyzes the conversion of trypsinogen to trypsin, triggering the activation of other proenzymes like chymotrypsinogen, procarboxypeptidases, and proelastases. Enterokinase Protein, Human (HEK293, His, solution) is the recombinant human-derived Enterokinase protein, expressed by HEK293 , with C-10*His labeled tag.

For research use only. We do not sell to patients.
  • Species: Human
  • Source: HEK293
  • Storage:
    Stored at -80°C for 1 year from date of receipt. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.
  • Biological Activity
  • Technical Parameters
  • Product Properties
  • Documentation
  • Help & FAQs

Biological Activity

Description

Enterokinase Protein initiates the activation of pancreatic proteolytic proenzymes, including trypsin, chymotrypsin, and carboxypeptidase A. It catalyzes the conversion of trypsinogen to trypsin, triggering the activation of other proenzymes like chymotrypsinogen, procarboxypeptidases, and proelastases. Enterokinase Protein, Human (HEK293, His, solution) is the recombinant human-derived Enterokinase protein, expressed by HEK293 , with C-10*His labeled tag.

Background

Enterokinase Protein plays a crucial role in the initiation of pancreatic proteolytic proenzymes activation, including trypsin, chymotrypsin, and carboxypeptidase A. It catalyzes the conversion of trypsinogen to trypsin, leading to the activation of other proenzymes such as chymotrypsinogen, procarboxypeptidases, and proelastases.

Technical Parameters

  • Species Human
  • Source HEK293
  • Tag C-10*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • Enterokinase (L41-H1019)
      Accession # P98073
    • 10*His
    • C-term
  • Protein Length

    Partial

  • Synonyms

    TMPRSS15; Serine Protease 7; Prev. PRSS7; Transmembrane Protease Serine 15; ENTK; Enterokinase Catalytic Subunit; Enteropeptidase; Proenterokinase; Protease, Serine, 7 (Enterokinase); Enterokinase; Transmembrane Protease, Serine 15; Transmembrane Serine Protease 15; MGC133046

  • AA Sequence

    LTIKESQRGAALGQSHEARATFKITSGVTYNPNLQDKLSVDFKVLAFDLQQMIDEIFLSSNLKNEYKNSRVLQFENGSIIVVFDLFFAQWVSDENVKEELIQGLEANKSSQLVTFHIDLNSVDILDKLTTTSHLATPGNVSIECLPGSSPCTDALTCIKADLFCDGEVNCPDGSDEDNKMCATVCDGRFLLTGSSGSFQATHYPKPSETSVVCQWIIRVNQGLSIKLSFDDFNTYYTDILDIYEGVGSSKILRASIWETNPGTIRIFSNQVTATFLIESDESDYVGFNATYTAFNSSELNNYEKINCNFEDGFCFWVQDLNDDNEWERIQGSTFSPFTGPNFDHTFGNASGFYISTPTGPGGRQERVGLLSLPLDPTLEPACLSFWYHMYGENVHKLSINISNDQNMEKTVFQKEGNYGDNWNYGQVTLNETVKFKVAFNAFKNKILSDIALDDISLTYGICNGSLYPEPTLVPTPPPELPTDCGGPFELWEPNTTFSSTNFPNSYPNLAFCVWILNAQKGKNIQLHFQEFDLENINDVVEIRDGEEADSLLLAVYTGPGPVKDVFSTTNRMTVLLITNDVLARGGFKANFTTGYHLGIPEPCKADHFQCKNGECVPLVNLCDGHLHCEDGSDEADCVRFFNGTTNNNGLVRFRIQSIWHTACAENWTTQISNDVCQLLGLGSGNSSKPIFPTDGGPFVKLNTAPDGHLILTPSQQCLQDSLIRLQCNHKSCGKKLAAQDITPKIVGGSNAKEGAWPWVVGLYYGGRLLCGASLVSSDWLVSAAHCVYGRNLEPSKWTAILGLHMKSNLTSPQTVPRLIDEIVINPHYNRRRKDNDIAMMHLEFKVNYTDYIQPICLPEENQVFPPGRNCSIAGWGTVVYQGTTANILQEADVPLLSNERCQQQMPEYNI

  • Predicted Molecular Mass

    108.7 kDa

  • Molecular Weight

    Approximately 140-150 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

  • Glycosylation

    Yes

  • Purity

    ≥ 95%, as determined by reducing SDS-PAGE.

Product Properties

Appearance

Solution

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

N/A.

Storage & Stability

Stored at -80°C for 1 year from date of receipt. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.

Shipping

Shipping with dry ice.

Calculators

Reconstitution Calculator

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

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=
Mass (in vial) Mass (in vial)
÷
Desired Reconstitution Concentration Desired Reconstitution Concentration
Dilution Calculator

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

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The Specific Activity Calculator Equation
  • Specific Activity (Unit/mg)
  • Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) Specific Activity (Unit/mg)
Unit/mg
= 106 ÷
Biological Activity (ED50) Biological Activity (ED50)
106 ÷
ng/mL
MOQ
Minimum order quantity
100 mg

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