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Integrin alpha 2 beta 1 Protein, Mouse (HEK293, His)

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Integrin α-2/β-1 is a key collagen receptor that focuses platelet and cell adhesion to collagen and regulates collagen and collagenase gene expression.In addition to its collagen-related functions, it contributes to force generation, extracellular matrix organization, and recognition of laminin, collagen C propeptide, and E-cadherin.Integrin alpha 2 beta 1 Protein, Mouse (HEK293, His) is a recombinant protein dimer complex containing mouse-derived Integrin alpha 2 beta 1 protein, expressed by HEK293 , with C-His labeled tag.Integrin alpha 2 beta 1 Protein.

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.
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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 α-2/β-1 is a key collagen receptor that focuses platelet and cell adhesion to collagen and regulates collagen and collagenase gene expression.In addition to its collagen-related functions, it contributes to force generation, extracellular matrix organization, and recognition of laminin, collagen C propeptide, and E-cadherin.Integrin alpha 2 beta 1 Protein, Mouse (HEK293, His) is a recombinant protein dimer complex containing mouse-derived Integrin alpha 2 beta 1 protein, expressed by HEK293 , with C-His labeled tag.Integrin alpha 2 beta 1 Protein.

Background

The Integrin alpha-2/beta-1 protein serves as a pivotal collagen receptor, playing a central role in platelet and cell adhesion to collagens, as well as in the modulation of collagen and collagenase gene expression. Beyond its collagen-related functions, it contributes to force generation and the organization of newly synthesized extracellular matrix. Moreover, Integrin alpha-2/beta-1 acts as a versatile receptor, recognizing laminins, collagen C-propeptides, and E-cadherin. In embryogenesis, mice with a null mutation in the alpha-2 subunit face early mortality, underscoring the critical role of Integrin alpha-2/beta-1 in developmental processes. Structurally, it forms a heterodimeric complex, with the alpha-2 subunit associating with beta-1. The protein further interacts with HPS5 and RAB21, revealing additional dimensions to its regulatory and signaling functions. Overall, Integrin alpha-2/beta-1 emerges as a key player in mediating cellular interactions with the extracellular matrix and influencing essential developmental processes.

Technical Parameters

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

    Q62469 (Y27-T1129)&P09055-1 (Q21-D728)

  • Gene ID
    16398&16412
  • Synonyms

    ITGA2; Alpha 2 Integrin; Prev. CD49B; Very Late Activation Protein 2 Receptor, Alpha-2 Subunit; GPIa; Very Late Activation Receptor Alpha-2 Subunit; CD49 Antigen-Like Family Member B; Human Platelet Alloantigen System 5; Platelet Membrane Glycoprotein Ia;

  • Predicted Molecular Mass

    126.6 kDa(ITGA2) & 82.8 kDa(ITGB1)

  • Molecular Weight

    Approximately 128-150 kDa (ITGA2) & 100-120 kDa(ITGB1), based on SDS-PAGE under reducing 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, 8% trehalose.

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

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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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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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