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Mouse Integrin alpha V beta 1 (ITGAV&ITGB1) Heterodimer Protein, Flag Tag&Tag Free

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Menge
IT1-M53D3-100ug
$410.00
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IT1-M53D3-1mg
$2,800.00
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IT1-M53D3
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Synonyms

Integrin alpha V beta 1, ITGAV&ITGB1

Source

Mouse ITGAV&ITGB1 Heterodimer Protein, Flag Tag&Tag Free (IT1-M53D3) is expressed from CHO cells. It contains AA Phe 31 - Val 988 (ITGAV) & Gln 21 - Asp 728 (ITGB1) (Accession # NP_032428.2 (ITGAV) & NP_034708.1 (ITGB1)).

Predicted N-terminus: Phe 31 (ITGAV) & Gln 21 (ITGB1)

Molecular Characterization
Other Tags and Version Biotin & Other Labeled Version

Mouse ITGAV&ITGB1 Heterodimer Protein, Flag Tag&Tag Free, produced by co-expression of ITGAV and ITGB1, has a calculated MW of 112.3 kDa (ITGAV) & 83.5 kDa (ITGB1). Subunit ITGAV is fused with flag tag at the C-terminus and subunit ITGB1 contains no tag. The protein migrates as 160-180 kDa (ITGAV) and 120-140 kDa (ITGB1) when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

Endotoxin

Less than 1.0 EU per μg by the LAL method / rFC method.

Purity

>90% as determined by SDS-PAGE.

Formulation

Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 150 mM NaCl, pH8.0 with trehalose as protectant.

Contact us for customized product form or formulation.

Reconstitution

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

Shipping and Storage

This product is shipped at ambient temperature.

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:
  • -20°C to -70°C for 12 months in lyophilized state;
  • -70°C for 3 months under sterile conditions after reconstitution.
ACRO Quality Management System

Background Introduction

Integrin alpha V beta 1 (αVβ1) is a widely expressed adhesion receptor formed by the non-covalent association of the αV and β1 (CD29) subunits. Its activity is regulated by a conformational shift from a folded, low-affinity state to an extended, high-affinity state, a process triggered by divalent cations and intracellular signaling. As a canonical RGD-binding integrin, it interacts with ligands including vitronectin, fibronectin, and osteopontin. This interaction is central to its role in mediating cell migration, where its modest binding affinity enables the cyclic attachment and detachment necessary for cell movement. Furthermore, αVβ1 is implicated in cellular differentiation and is co-opted by pathogens, such as foot-and-mouth disease virus, for host cell entry.