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Nextday-ORF™ Premade Expression-Ready ORF Clones

Next-day shipment / Starts from $69

GeneCopoeia's Nextday-ORF™ clones are collections of 140,000 premade open reading frame (ORF) clones that are expression-ready and available for immediate shipment. You don't have to wait for days or weeks to receive your ORF clones of interest and can start your gene overexpression or protein purification projects right away. Each Nextday-ORF™ clone is fully sequence-verified, ships next day*, and is available in multiple lentiviral or non-viral mammalian vector types.


  • Next-day shipment*
  • 140,000 premade ORF clones
  • Available in lentiviral or non-viral vectors
  • Fully sequence-guaranteed

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Premade Nextday-ORF™ clones vector types

Vector Expression system Promoter Mammalian selection marker Tag
Non-viral format
pReceiver-M02 Mammalian CMV Neomycin N/A
pReceiver-M35 Mammalian CMV Neomycin C-FLAG
pReceiver-M98 Mammalian CMV Neomycin C-eGFP (monomeric)
Lentiviral format
pReceiver-Lv105 Lentiviral CMV Puromycin N/A
pReceiver-Lv242 Lentiviral CMV Puromycin C-Avi-FLAG


Premade Nextday-ORF™ clone sets

GeneCopoeia also offers ORF clone sets. To view a complete list of clone sets and vector choices, please click here

OmicsLink™ expression-ready ORF clones

Cannot find your clone of interest in the premade collection? GeneCopoeia also offers a genome-wide collection of expression-ready ORF clones available in 6 expression systems (mammalian, lentiviral, bacterial, yeast, insect, and wheat germ) with choices of 200 vector and tag combinations. To learn more about this collection and its current promotion in details, please click here


*Next-day shipment is available for bacterial stock only. Order must be placed by noon Eastern time.