Full length protein. This information is proprietary to Abcam and/or its suppliers.

• IHC-P: Human, mouse, and rat stomach tissues; IHC-Fr: Mouse and rat stomach tissues; ICC: A549 cells.

This product has switched from a hybridoma to recombinant production method on 8^th March 2021.

This product is a recombinant monoclonal antibody, which offers several advantages including:

• - High batch-to-batch consistency and reproducibility
• - Improved sensitivity and specificity
• - Long-term security of supply
• - Animal-free production