Ado-Trastuzumab Emtansine Biosimilar - Research Grade

Product Specifications

Background

Ado-trastuzumab emtansine is a HER2-targeted antibody-drug conjugate which contains the humanized anti-HER2 IgG1, trastuzumab, covalently linked to the microtubule inhibitory drug DM1 via the stable thioether linker MCC. Trastuzumab is produced by Chinese hamster ovary cells, and DM1-MCC are produced by chemical synthesis. Ado-trastuzumab emtansine contains an average of 3.5 DM1 molecules per antibody.

Product Name Alternative

Receptor tyrosine-protein kinase erbB-2, MLN 19, HER2, HER2/neu

UniProt

P04626

Host

Humanized

Reactivity

Human

Target

HER2

Isotype

IgG1

Sequence

https://www.imgt.org/mAb-DB/

Purification Method

This monoclonal antibody was purified using multi-step affinity chromatography methods such as Protein A or G depending on the species and isotype.

Concentration

1.0 - 5.0 mg/mL

Endotoxin

≤ 1.0 EU/mg as determined by the LAL method

Purity

>95% by SDS-PAGE and HPLC

Buffer

ICH3001-100ml ICH3002-100ml ICH3003-100ml

Shipping Conditions

Blue ice

Storage Conditions

Stable for at least one week when stored sterile at 2-8°C. For long term storage aseptically aliquot in working volumes without diluting and store at –80°C. Avoid Repeated Freeze Thaw Cycles.