Save 20% ELISA Antibodies Matched Pairs * High-affinity antibodies
A Positive Result Only Means Something With a Positive Control
For a limited time – Save $100 on Over-expression cell lysates
Validated positive controls for various antibody based assays – WB, ELISAs
You ran the Western blot. You got a band at the right molecular weight. But without a validated positive control, you can’t rule out cross-reactivity — a common failure mode when an antibody detects endogenous expression in one cell line but hasn’t been checked against a known-negative background.
OriGene’s over-expression lysates give you that control: HEK293T lysates over-expressing your target of interest, DDK-tagged and validated by Western blot before shipping, paired with a negative untransfected lysate.
Use Promo Code: LYSATE100
Offer Valid Through: December 31st, 2026
Neurodegeneration & CNS
Oncology & Tumor Biology
Immunology & Inflammation
Cardiovascular, Renal & Metabolic
Terms and Conditions
- This promotion is open to worldwide customers
- This promotion applies to online and offline orders from OriGene Technologies Inc. or a qualifying distributor
- This promotion excludes the lyophilized (20 ug) of over-expression lysate products
- This offer cannot be combined with any other ongoing promotions
- Offer valid on eligible catalog items and not service products
- Offer valid till December 31st, 2026, or until the supplies last.
- OriGene Technologies, Inc. reserves all rights to disqualify, reject, or terminate any order as it deems fit
- Offer void where prohibited, licensed, or restricted by federal, state, or local laws or regulations or agency/institutional policy
- Other conditions may apply
