Rabbit CD3ECD3D Heterodimer Protein, Llama FcLlama Fc CDD-R5259 is expressed from human 293 cells HEK293. It contains AA Gln 22 - Th r 120 CD3E Thr 22 - Ser 107 CD3D Accession Q9TUF9-1 CD3E A0A5F9D3I4-1 CD3D. 1 * 100 µG