Epstein-Barr virus Glycoprotein H & Glycoprotein L Heterodimer, Twin-Strep&His Tag (GHL-E5283) is expressed from human 293 cells (HE K293). It contains AA Ser 19 - Leu 682 (gH) & Asn 23 - Gly 137 (gL) (Accession # P03231 (gH) & P03212 (gL)). 1 * 1 mg