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Integrin alpha V beta 3 Protein, Human (Biotinylated, HEK293, His-Avi)

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Integrin alpha-V/beta-3 (ITGAV:ITGB3) is a receptor for cytotactin, fibronectin, laminin, matrix metalloproteinase-2, osteopontin, osteomodulin, prothrombin, thrombospondin, vitronectin and von Willebrand factor. Integrin alpha V beta 3 Protein, Human (Biotinylated, HEK293, His-Avi) is a recombinant protein dimer complex containing human-derived Integrin alpha V beta 3 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. Integrin alpha V beta 3 Protein, Human (Biotinylated, HEK293, His-Avi), has molecular weight of 90-160 kDa.

For research use only. We do not sell to patients.
  • Species: Human
  • 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.
  • Integrin alpha V beta 3 Protein, Human (Biotinylated, HEK293, His-Avi) Product Image
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To place orders, for customer services and technical support, please contact: MedChemExpress USA

Tel: 609-228-6898 E-mail: [email protected] [email protected]

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To place orders, for customer services and technical support, please contact:

609-228-6898
[email protected] [email protected]
Find Your Local Distributor Your local distributor: Hycultec GmbHHycultec
  • Biological Activity
  • Technical Parameters
  • Product Properties
  • Documentation
  • Help & FAQs
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Biological Activity

Description

Integrin alpha-V/beta-3 (ITGAV:ITGB3) is a receptor for cytotactin, fibronectin, laminin, matrix metalloproteinase-2, osteopontin, osteomodulin, prothrombin, thrombospondin, vitronectin and von Willebrand factor. Integrin alpha V beta 3 Protein, Human (Biotinylated, HEK293, His-Avi) is a recombinant protein dimer complex containing human-derived Integrin alpha V beta 3 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. Integrin alpha V beta 3 Protein, Human (Biotinylated, HEK293, His-Avi), has molecular weight of 90-160 kDa.

Background

Integrin alpha-V/beta-3 (ITGAV:ITGB3) is a receptor for cytotactin, fibronectin, laminin, matrix metalloproteinase-2, osteopontin, osteomodulin, prothrombin, thrombospondin, vitronectin and von Willebrand factor. Integrin alpha-IIb/beta-3 (ITGA2B:ITGB3) is a receptor for fibronectin, fibrinogen, plasminogen, prothrombin, thrombospondin and vitronectin. Integrins alpha-IIb/beta-3 and alpha-V/beta-3 recognize the sequence R-G-D in a wide array of ligands. Following activation integrin alpha-IIb/beta-3 brings about platelet/platelet interaction through binding of soluble fibrinogen.

Verified Bioactivity

Immobilized Biotinylated Human ITGAV&ITGB3, His Tag at 0.5 μg/mL (100 μL/Well) on streptavidin (5 μg/mL) precoated plate. Dose response curve for Anti-alpha V beta3 Antibody, hFc Tag with the EC50 of ≤5 ng/mL determined by ELISA.

Technical Parameters

  • Species Human
  • Source HEK293
  • Tag C-Avi;C-8*His
  • Accession

    P06756-1 (F31-V992)&P05106-1 (G27-D718)

  • Gene ID
    3685&3690
  • Molecular Construction
    • N-term
    • ITGAV (F31-V992)
      Accession # P06756-1
    • Avi
    • 8*His
    • C-term
    • N-term
    • ITGB3 (G27-D718)
      Accession # P05106-1
    • C-term
  • Conjugation

    Biotin

  • Conjugate Method

    The single lysine residue in Avitag is biotinylated through an enzymatic reaction.

  • Synonyms

    ITGAV; Integrin, Alpha V (Vitronectin Receptor, Alpha Polypeptide, Antigen CD51); Prev. MSK8; Vitronectin Receptor; Prev. VNRA; Integrin AlphaVbeta3; Prev. VTNR; Integrin, Alpha V; Vitronectin Receptor Subunit Alpha; CD51 Antigen; Integrin Alpha-V; IDNDC;

  • Predicted Molecular Mass

    114 kDa (ITGAV) & 81.3 kDa (ITGB3)

  • Molecular Weight

    Approximately 135 kDa (ITGAV) & 80 kDa (ITGB3), based on SDS-PAGE under non reducing (N) conditions, due to the glycosylation.

  • Glycosylation

    Yes

  • Purity

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

Product Properties

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. Normally 8% trehalose is added as protectant before lyophilization.

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

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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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Measured by its ability to inhibit anti-CD3-induced proliferation of stimulated CTLL-2 mouse cytotoxic T cells. The ED50 this effect is 0.8023 μg/ml, corresponding to a specific activity is 1246.42 units/mg.

Assay Types
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  • Integrin alpha V beta 3 Protein, Human (Biotinylated, HEK293, His-Avi) Product Image