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Rat Integrin alpha 3 beta 1 (ITGA3&ITGB1) Heterodimer Protein, His Tag&Tag Free (MALS verified)

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IT1-R53Wb-100ug
$420.00
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IT1-R53Wb-1mg (500ug X 2)
$2,965.00
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IT1-R53Wb
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Product Details
Performance Data
Reviews & Citations
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  • Product Details
  • Performance Data
  • Reviews & Citations
  • Important Statement
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Synonyms

Integrin alpha 3 beta 1, ITGA3&ITGB1

Source

Rat ITGA3 & ITGB1 Heterodimer Protein, His Tag&Tag Free (IT1-R53Wb) is expressed from CHO cells. It contains AA Phe 33 - Glu 992 & Gln 21 - Asp 729 (Accession # I4DUB5 & P49134).

Predicted N-terminus: Phe 33 & Gln 21

Molecular Characterization
Other Tags and Version Biotin & Other Labeled Version

Rat ITGA3 & ITGB1 Heterodimer Protein, His Tag&Tag Free, produced by co-expression of ITGA3 and ITGB1, has a calculated MW of 113.4 kDa (ITGA3) & 83.7 kDa (ITGB1). Subunit ITGA3 is fused with an acidic tail at the C-terminus and followed by a polyhistidine tag and subunit ITGB1 contains no tag but a basic tail at the C-terminus. The non-reducing (NR) protein migrates as 125-150 kDa (ITGA3) and 100-110 kDa (ITGB1) respectively 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, pH7.5 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

Integrin alpha-3/beta-1 is a receptor for fibronectin, laminin, collagen, epiligrin, thrombospondin and CSPG4. Integrin alpha-3/beta-1 provides a docking site for FAP (seprase) at invadopodia plasma membranes in a collagen-dependent manner and hence may participate in the adhesion, formation of invadopodia and matrix degradation processes, promoting cell invasion. Alpha-3/beta-1 may mediate with LGALS3 the stimulation by CSPG4 of endothelial cells migration.