Amphiregulin Protein, Mouse (His)

For research use only. We do not sell to patients.
  • Species: Mouse
  • Source: E. coli
  • Storage:
    Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
  • Biological Activity
  • Technical Parameters
  • Product Properties
  • Help & FAQs

Biological Activity

Background

Amphiregulin, a ligand for the EGF receptor (EGFR), functions as both an autocrine growth factor and a mitogen for a diverse array of target cells, such as astrocytes, Schwann cells, and fibroblasts. Its impact spans cellular proliferation, and during its immature precursor stage, Amphiregulin engages in interactions with CNIH. This versatile ligand's capacity to activate EGFR underscores its crucial role in regulating cell growth and underscores its significance in orchestrating various cellular functions across different cell types.

Technical Parameters

  • Species Mouse
  • Source E. coli
  • Tag C-6*His
  • Accession
  • Gene ID
  • Protein Length

    Partial Extracellular Domain

  • Synonyms

    AREG; AR; Prev. AREGB; Schwannoma-Derived Growth Factor; Prev. SDGF; Amphiregulin B; CRDGF; Amphiregulin; Colorectum Cell-Derived Growth Factor

  • AA Sequence

    VIKPKKNKTEGEKSTEKPKRKKKGGKNGKGRRNKKKKNPCTAKFQNFCIHGECRYIENLEVVTCNCHQDYFGERCGEKSMKTHSEDDKDLSK

  • Predicted Molecular Mass

    17.5 kDa

  • Molecular Weight

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

  • Purity

    ≥ 90%, as determined by reducing SDS-PAGE.

Product Properties

Appearance

Lyophilized powder

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O.

Storage & Stability

Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US; may vary elsewhere.

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