pIEx™-4 DNA InsectDirect™ System- pIEx™-4 DNA The pIEx™ vectors are designed for cloning and high-level expression of proteins in transiently transfected Spodoptera-derived insect cells. Transcription is driven by the AcNPV-derived hr5 enhancer and immediate early promoter, IE1. pIEx-4 contains C-terminal S•Tag and His•Tag coding sequences. For sequencing or PCR of recombinants in pIEx-4, refer to the table below to choose the appropriate primers. Vector 5′ Primer 3′ Primer alt 5′ Primer pIEx-1 S•Tag 18mer Primer AS HSV•Tag Primer IE1 Promoter Primer pIEx-2 S•Tag 18mer Primer AS HSV•Tag Primer IE1 Promoter Primer pIEx-3 S•Tag 18mer Primer AS HSV•Tag Primer IE1 Promoter Primer pIEx-4 IE1 Promoter Primer AS S•Tag 18mer Primer NA pIEx-5 IE1 Promoter Primer AS S•Tag 18mer Primer NA pBiEx-1 S•Tag 18mer Primer AS HSV•Tag Primer IE1 Promoter Primer T7 Promoter Primer pBiEx-2 S•Tag 18mer Primer AS HSV•Tag Primer IE1 Promoter Primer T7 Promoter Primer pBiEx-3 IE1 Promoter Primer AS S•Tag 18mer Primer T7 Promoter Primer 商店和运输信息 Storage -20°C Ship Shipped with Blue Ice or with Dry Ice Standard Handling