Acabrunat (Acalabrutinib) is a BTK inhibitor used to treat Chronic Lymphocytic Leukemia (CLL), Small Lymphocytic Lymphoma (SLL), and Mantle Cell Lymphoma (MCL). It blocks Bruton’s tyrosine kinase, a protein cancer cells need to grow. Supplied by A.K. Pharma — trusted cancer medicine wholesaler in Delhi.