TRA1-81 (TRA-1, Tumor Rejection Antigen 1)

TRA1-81 (TRA-1, Tumor Rejection Antigen 1)

• CAS Number: 9007-83-4
• Reactivity: Human
• Storage Conditions: May be stored at 4 °C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 °C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
• Specificity: Recognizes TRA-1-81 antigen at 420/250kD that is expressed on the surface of human teratocarcinoma stem cells (EC), human embryonic germ cells (EG) and human embryonic stem cells (ES). No immunoreactivity is seen with mouse EC, EG or ES cells. Recognizes antigens that are associated with a pericellular matrix proteoglycan. Reacts with an uknown epitope of a sialidase-sensitive molecule.
• Short Name: [TRA1-81]
• Other Product Names: [T-cell receptor alpha chain]
• NCBI GI Number: 71795303
• NCBI Accession Number: BAE16828.1