TSPAN8 Protein, Mouse (HEK293, His)

TSPAN8 Protein, Mouse (HEK293, His) is the recombinant mouse-derived TSPAN8 protein, expressed by HEK293, with N-His tag.

For research use only. We do not sell to patients.
  • Species: Mouse
  • Source: HEK293
  • 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
  • Documentation
  • Help & FAQs

Biological Activity

Description

TSPAN8 Protein, Mouse (HEK293, His) is the recombinant mouse-derived TSPAN8 protein, expressed by HEK293, with N-His tag.

Background

TSPAN8 plays an important role in promoting tumor metastasis by activating the EGFR/AKT pathway[1].
TSPAN8 alleviates high-glucose-induced autophagy and apoptosis in HK-2 cells by targeting mTORC2[2].
TSPAN8 forms protein complexes mediated by TSPAN8 through interactions with itself and various other cell signaling molecules. These protein complexes help to construct tetraspan-rich microdomains (TEMs), which effectively mediate intracellular signaling transduction. In addition, TSPAN8 plays a crucial role in regulating biological functions such as leukocyte migration, angiogenesis, and wound repair[3].

Technical Parameters

  • Species Mouse
  • Source HEK293
  • Tag N-His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • His
    • (G106-N203)
      Accession # Q8R3G9-1
    • C-term
  • Protein Length

    Extracellular Domain

  • Synonyms

    Tspan8; Tetraspanin-8; Tspan-8; TM4SF3; TSPAN8; Tumor-associated antigen CO-029; Transmembrane 4 superfamily member 3; CO-029

  • AA Sequence

    GAAFKPEYNRILNETLYENAKLLSDNTDEAKDFQKAMIVFQSEFKCCGLENGAADWGNNFVEAKESCQCTGTDCATYQGSSVYPKTCLSLIKDLFEKN

  • Predicted Molecular Mass

    12.8 kDa

  • Molecular Weight

    Approximately 15-19 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

  • Glycosylation

    Yes

  • 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. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

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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