Rat ITGA8 & ITGB1 Heterodimer Protein, His Tag&Tag Free

Synonyms

Integrin alpha 8 beta 1, ITGA8&ITGB1

Source

Rat ITGA8 & ITGB1 Heterodimer Protein, His Tag&Tag Free (IT1-R53W6) is expressed from CHO cells. It contains AA Phe 38 - Pro 1034 (ITGA8) & Gln 21 - Asp 729 (ITGB1) (Accession # F7F1E3 (ITGA8) & P49134 (ITGB1)).

Predicted N-terminus: Phe 38 (ITGA8) & Gln 21 (ITGB1)

Molecular Characterization

Other Tags and Version Biotin & Other Labeled Version

Rat ITGA8 & ITGB1 Heterodimer Protein, His Tag&Tag Free, produced by co-expression of ITGA8 and ITGB1, has a calculated MW of 117.2 kDa (ITGA8) and 83.7 kDa (ITGB1). Subunit ITGA8 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 protein migrates as 65-150 kDa (ITGA8) and 50-55 kDa (ITGB1) when calibrated against Star Ribbon Pre-stained Protein Marker under non-reducing (NR) condition (SDS-PAGE) due to glycosylation.

Endotoxin

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

Purity

>80% 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.

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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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