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

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Integrin alpha V beta 3 (ITGAV:ITGB3) functions as a receptor for CD40LG, enhancing Lilrb4a inhibitory effects on mast cell activation. It suppresses marginal zone B cell antibody production through Lilrb4a interaction. ITGAV:ITGB3, forming a heterodimer with ITGAV, interacts with ligands such as RAB25, CIB1, FBLN5, and more. It also forms a complex with PTPRZ1 and PTN, stimulating endothelial cell migration. Integrin alpha V beta 3 Protein, Mouse (Biotinylated, HEK293, His-Avi) is a recombinant protein dimer complex containing mouse-derived Integrin alpha V beta 3 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. Integrin alpha V beta 3 Protein, Mouse (Biotinylated, HEK293, His-Avi), has molecular weight of 90-130 kDa.

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.
  • Integrin alpha V beta 3 Protein, Mouse (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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Use of MCE Products

Biological Activity

Description

Integrin alpha V beta 3 (ITGAV:ITGB3) functions as a receptor for CD40LG, enhancing Lilrb4a inhibitory effects on mast cell activation. It suppresses marginal zone B cell antibody production through Lilrb4a interaction. ITGAV:ITGB3, forming a heterodimer with ITGAV, interacts with ligands such as RAB25, CIB1, FBLN5, and more. It also forms a complex with PTPRZ1 and PTN, stimulating endothelial cell migration. Integrin alpha V beta 3 Protein, Mouse (Biotinylated, HEK293, His-Avi) is a recombinant protein dimer complex containing mouse-derived Integrin alpha V beta 3 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. Integrin alpha V beta 3 Protein, Mouse (Biotinylated, HEK293, His-Avi), has molecular weight of 90-130 kDa.

Background

Integrin alpha-V/beta-3 (ITGAV:ITGB3) acts as a receptor for CD40LG and binds to the Lilrb4a/Gp49b receptor, enhancing its inhibitory effect on mast cell activation. ITGAV:ITGB3 also suppresses marginal zone B cell antibody production through interaction with Lilrb4a. It forms a heterodimer with ITGAV and interacts with various ligands, including RAB25, CIB1, FBLN5, CCN3, ADGRA2, FGF2, CX3CR1, CX3CL1, NRG1, ERBB3, FGF1, FGFR1, IGF1, IGF1R, IGF2, and PTN. It also forms a complex with PTPRZ1 and PTN to stimulate endothelial cell migration.

Verified Bioactivity

Immobilized Human Vitronectin, His Tag at 5 μg/ml (100μl/well) on the plate. Dose response curve for Biotinylated Mouse ITGAV&ITGB3, His Tag with the EC50 of 3.2 μg/mL determined by ELISA.

Technical Parameters

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

    P43406 (F31-V988)&O54890 (E26-D717)

  • Gene ID
    16410&16416
  • 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

    108.8 kDa (ITGAV)&80.8 kDa (ITGB3)

  • Molecular Weight

    Approximately 90-130 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

  • Glycosylation

    Yes

  • Structure/Form

    Heterodimer

  • Purity

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

Product Properties

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.

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

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Dilution Calculator

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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
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Biological Activity (ED50) Biological Activity (ED50)
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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
  • Integrin alpha V beta 3 Protein, Mouse (Biotinylated, HEK293, His-Avi) Product Image
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  • Integrin alpha V beta 3 Protein, Mouse (Biotinylated, HEK293, His-Avi) Product Image