Try high quality antibodies with low risk

OriGene offers more than 25,000 monoclonal antibodies with high specificity and sensitivity. We use advanced technologies to generate better antigens and validate antibodies through multiple applications and protein samples.

Want to try a sample before purchasing the full size antibody? OriGene offers sample size antibodies for our popular monoclonal antibodies.

And for a limited time, you can request a free sample for one of the 10 selected antibodies, which are all hot-selling cancer biomarkers and IO targets.

    Free Antibody Samples

    Key features:

    • Monoclonal antibodies
    • Widely cited by researchers
    • Validated in many applications
    • Key targets for cancer research
    Protein Name Host Validated Application Sample SKU
    CTLA4 Mouse IHC UM870141
    PD-L1 Rabbit IHC TA591004S
    PD1 Mouse WB, FC, 10K-CHIP, Neutralization UM870114
    VISTA Mouse FC TA812251S
    LGR5 Mouse WB, IHC, IF, IP, FC TA503316S
    CD163 Mouse WB, IHC, IF TA506380S
    SOX17 Mouse WB, IF, FC TA500044S
    KI67 Mouse IHC, FC TA801577S
    ALK Mouse WB, IHC, LMNX TA801287S
    CD80 Mouse WB, IHC, IF TA501576S