HiP™ Proteins


HiP Proteins = High Purity & Low Aggregation 
SDS-PAGE is a frequently used tool for determining protein purity, but it doesn’t tell the whole story. Protein aggregation can affect enzyme activity, ligand binding, protein folding, protein interactions, and other functions in vitro. BPS is the only company that checks for aggregation levels via FPLC traces to provide the highest purity and highest quality products.

At BPS Bioscience we hold our products to rigorous QC standards—only those proteins ≥90% purity as measured by gel filtration receive the HiP™ status. The data below demonstrates the importance of checking aggregation levels. While both of these PD-1 proteins are over 90% pure by SDS-PAGE and Coomassie staining, they exhibit very different profiles by FPLC. The protein on the left shows significant aggregation, while the protein on the right is less than 5 % aggregated. Only the protein on the right would earn BPS’s HiP™ distinction.

With HiP™ proteins from BPS, you can be confident in your binding assays knowing that you are working with soluble, functional, native protein. View our full line of HiP™  proteins or request a quote today.

HiP Proteins from BPS Bioscience

HiP™ Proteins

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Catalog#SizeProduct NamePrice
71117-2 100 µg PD-L1 (CD274), Fc fusion (Mouse) HiP™
$295
71105 50 µg PD-L1 (CD274), Fc fusion, Biotin-labeled (Human) HiP™
$405
71119 50 µg PD-L1 (CD274), Fc fusion, Biotin-labeled (Mouse) HiP™
$415
71183 50 µg PD-L1 (CD274), FLAG-tag (Human) HiP™
$310
71321 50 µg PD-L1 (D122A), Fc fusion, Biotin-labeled (Human) HiP™
$405
71313 50 µg PD-L1 (D26A), Fc fusion, Biotin-labeled (Human) HiP™
$405
71311 50 µg PD-L1 (F19A), Fc fusion, Biotin-labeled (Human) HiP™
$405
71999 100 µg PD-L1 (Human), Fc fusion (Mouse IgG2a) HiP™
$310
71314 50 µg PD-L1 (I54A), Fc fusion, Biotin-labeled (Human) HiP™
$405
71323 50 µg PD-L1 (K124A), Fc fusion, Biotin-labeled (Human) HiP™
$405
71318 50 µg PD-L1 (M115A), Fc fusion, Biotin-labeled (Human) HiP™
$405
71153 100 µg PD-L1 (Monkey), Fc fusion (Human IgG1) HiP™
$310
71154 50 µg PD-L1 (Monkey), Fc fusion (Human IgG1), Biotin-labeled HiP™
$405
71316 50 µg PD-L1 (Q66A), Fc fusion, Biotin-labeled (Human) HiP™
$405
71317 50 µg PD-L1 (R113A), Fc fusion, Biotin-labeled (Human) HiP™
$405
71324 50 µg PD-L1 (R125A), Fc fusion, Biotin-labeled (Human) HiP™
$405
71319 50 µg PD-L1 (S117Q), Fc fusion, Biotin-labeled (Human) HiP™
$405
71312 50 µg PD-L1 (T20Q), Fc fusion, Biotin-labeled (Human) HiP™
$405
71322 50 µg PD-L1 (Y123A), Fc fusion, Biotin-labeled (Human) HiP™
$405
71315 50 µg PD-L1 (Y56A), Fc fusion, Biotin-labeled (Human) HiP™
$405
71107 100 µg PD-L2 (CD273), Fc fusion (Human) HiP™
$310
71236 50 μg SIRP-ɣ (CD172g), Fc fusion, Biotin-labeled (Human) HiP™
$405
71138 50 µg SIRP-α (SIRP alpha), His-tag, Biotin-labeled (Human) HiP™
$405
71251 50 μg TIGIT, Fc fusion, Biotin-labeled (Human) HiP™
$405
71237 50 µg TIM-3, Biotin-labeled, His-tag (Human) HiP™
$405

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