Human Integrin alpha M beta 2 (ITGAM&ITGB2) Heterodimer Protein, His Tag&Tag Free, low endotoxin (MALS verified)

Synonyms

Integrin alpha M beta 2, ITGAM&ITGB2

Source

Human ITGAM&ITGB2 Heterodimer Protein, His Tag&Tag Free (IT2-H52W4) is expressed from CHO cells. It contains AA Phe 17 - Asn 1105 (ITGAM) & Gln 23 - Asn 700 (ITGB2) (Accession # P11215-2 (ITGAM) & P05107-1 (ITGB2) (H354Q)).

Predicted N-terminus: Phe 17 (ITGAM) & Gln 23 (ITGB2)

Molecular Characterization

Other Tags and Version Biotin & Other Labeled Version

Human ITGAM&ITGB2 Heterodimer Protein, His Tag&Tag Free, produced by co-expression of ITGAM and ITGB2, has a calculated MW of 127.2 kDa (ITGAM) and 80.2 kDa (ITGB2). Subunit ITGAM is fused with an acidic tail at the C-terminus and followed by a polyhistidine tag and subunit ITGB2 contains no tag but a basic tail at the C-terminus. The non-reducing (NR) protein migrates as 150-180 kDa (ITGAM) and 90-100 kDa (ITGB2) when calibrated against Star Ribbon Pre-stained Protein Marker respectively due to glycosylation.

Endotoxin

Less than 0.01 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, 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:

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

ACRO Quality Management System

1. QMS(ISO, GMP)
2. Quality Advantages
3. Quality Control Process