A 35 year old female presented with enlarged cervical lymph nodes. On biopsy, histopathological report reveals diffuse,monotonous proliferation of small,non cleaved lymphocytes along with tingible body macrophages , forming a starry sky appearance. A touch prep of these cells would most likely react with -
1) Non specific esterase
2) Myeloperoxidase
3) Chloroacetate esterase
4) Oil Red O