pSHIP-CAG-Puro(C)-bGH (pKG3756) - pSHIP-CAG-Puro(C)-bGH
pSHIP-CAG-Puro(N)-bGH (pKG3755) - pSHIP-CAG-Puro(N)-bGH
pSHIP-CAG-rTTA-2A-TagBFP-bGH (pKG3264) - pSHIP-CAG-rTTA-2A-TagBFP-bGH