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

Synonyms

Integrin alpha V beta 1, ITGAV&ITGB1

Source

Human ITGAV&ITGB1 Heterodimer Protein, Tag Free&Tag Free (IT1-H5213) is expressed from human 293 cells (HEK293). It contains AA Phe 31 - Val 992 (ITGAV) & Gln 21 - Asp 728 (ITGB1) (Accession # NP_002201.1 (ITGAV) & NP_002202.2 (ITGB1)).

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

Molecular Characterization

Other Tags and Version Biotin & Other Labeled Version

Human ITGAV&ITGB1 Heterodimer Protein, Tag Free&Tag Free, produced by co-expression of ITGAV and ITGB1, has a calculated MW of 112.3 kDa (ITGAV) and 83.7 kDa (ITGB1). Subunit ITGAV contains no tag but an acidic tail at the C-terminus and subunit ITGB1 contains no tag but a basic tail at the C-terminus. The protein migrates as 130-150 kDa (ITGAV) and 100-115 kDa (ITGB1) when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (NR) condition (SDS-PAGE) due to glycosylation.

Endotoxin

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

Purity

>95% 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.

Storage

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:

1. -20°C to -70°C for 12 months in lyophilized state;
2. -70°C for 3 months under sterile conditions after reconstitution.

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