Overexpression lysates: a cost-effective option for your protein and antibody research

Over-expression Lysate BOGO Free

Over-expression lysates are widely used for antibody validation and assay development. It serves as an excellent positive control for antibody based experiments, and a great material for study of protein-protein interaction.  OriGene offers a large collection of overexpression lysates for research use. Now for a limited time, you can receive any sample size lysate free when you purchase a full size overexpression cell lysate.


  • 21,000 lysates with 2 different sizes: 100ug (full size, SKU#LY4 & LY7) and 20ug (sample size, SKU#LC4 & LC7)
  • Full length proteins overexpressed in HEK293T cells
  • C-terminal myc-DDK (FLAG) tag for easy detection and isolation
  • In RIPA buffer with no SDS to best preserve protein activity
  • BOGO promotion till 10/31

Search your target now or click here for the complete list of our overexpression lysates.

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Terms and conditions

*This promotion is open to worldwide customers. It applies to both online and offline orders. It will apply to qualifying orders received by OriGene Technologies, Inc. between September 1st, 2019 and October 31st, 2019. Discount code must be presented at the time of order. Promotion cannot be combined with other discounts or promotions. Offer void where prohibited, licensed, or restricted by federal, state, or local laws or regulation or agency/institutional policy. Other restrictions may apply. For Research Use Only.