WFDC1/PS20 Protein, Human (His)

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WFDC1/PS20 protein has growth inhibitory activity and regulates cell proliferation by hindering cell growth processes. Its actions suggest potential effects on various cellular processes in tissue development and homeostasis. WFDC1/PS20 Protein, Human (His) is the recombinant human-derived WFDC1/PS20 protein, expressed by E. coli , with N-His labeled tag.

For research use only. We do not sell to patients.
  • Species: Human
  • Source: E. coli
  • 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

WFDC1/PS20 protein has growth inhibitory activity and regulates cell proliferation by hindering cell growth processes. Its actions suggest potential effects on various cellular processes in tissue development and homeostasis. WFDC1/PS20 Protein, Human (His) is the recombinant human-derived WFDC1/PS20 protein, expressed by E. coli , with N-His labeled tag.

Background

WFDC1/PS20 protein exhibits growth inhibitory activity, suggesting its role in regulating cellular proliferation. Through mechanisms not fully elucidated, WFDC1/PS20 appears to impede the progression of cell growth, potentially influencing various cellular processes involved in tissue development and homeostasis. The growth inhibitory function of WFDC1/PS20 underscores its significance in cellular regulatory networks, making it a candidate for further exploration in understanding the intricate control mechanisms governing cell proliferation.

Technical Parameters

  • Species Human
  • Source E. coli
  • Tag N-8*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • 8*His
    • WFDC1 (K32-Q220)
      Accession # Q9HC57
    • C-term
  • Protein Length

    Full Length of Mature Protein

  • Synonyms

    WFDC1; WAP Four-Disulfide Core Domain 1; PS20; WAP Four-Disulfide Core Domain Protein 1; Prostate Stromal Protein Ps20; Ps20 Growth Inhibitor; WAP Four-Disulfide Core Domain 1 Homolog

  • AA Sequence

    KNIWKRALPARLAEKSRAEEAGAPGGPRQPRADRCPPPPRTLPPGACQAARCQADSECPRHRRCCYNGCAYACLEAVPPPPVLDWLVQPKPRWLGGNGWLLDGPEEVLQAEACSTTEDGAEPLLCPSGYECHILSPGDVAEGIPNRGQCVKQRRQADGRILRHKLYKEYPEGDSKNVAEPGRGQQKHFQ

  • Predicted Molecular Mass

    22 kDa

  • Molecular Weight

    Approximately 25-30 kDa, based on SDS-PAGE under reducing conditions.

  • Purity

    ≥ 95%, as determined by Bis-Tris PAGE.

Product Properties

Appearance

Solution

Formulation

Supplied as a 0.22 μm filtered solution of 20 mM PB, 500 mM NaCl, 200 mM L-arginine, pH 7.4.

Endotoxin Level

<1 EU/μg, determined by LAL method.

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

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

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

Concentration (start) Concentration (start)
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Volume (start) Volume (start)
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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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