Human PD-L1/B7-H1 Recombinant Protein

CD274 protein,

Human PD-L1/B7-H1 Recombinant Protein expressed in Baculovirus with hIgG-His-tag. Sequence domain: 19-238aa. Application(s): SDS-PAGE, Bioactivity. Endotoxin: < 1 EU per 1ug of protein (determined by LAL method).

Product Info Summary

SKU: PROTQ9NZQ7
Size: Starting from 10ug
Source: Baculovirus
Application: SDS-PAGE, Bioactivity

Product Name

Human PD-L1/B7-H1 Recombinant Protein

View all CD274 recombinant proteins

SKU/Catalog Number

PROTQ9NZQ7

Size

Starting from 10ug

Tag

hIgG-His-Tag

Description

Human PD-L1/B7-H1 Recombinant Protein expressed in Baculovirus with hIgG-His-tag. Sequence domain: 19-238aa. Application(s): SDS-PAGE, Bioactivity. Endotoxin: < 1 EU per 1ug of protein (determined by LAL method).

Storage & Handling

Can be stored at 2°C to 8°C for 1 week. For long-term storage, aliquot and store at -20°C to -80°C. Avoid repeated freeze-thaw cycles. (Ships with gel ice.)

Cite This Product

Human PD-L1/B7-H1 Recombinant Protein (Boster Biological Technology, Pleasanton CA, USA, Catalog # PROTQ9NZQ7)

Form

Liquid

Formulation

Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol

Concentration

1mg/ml (determined by absorbance at 280nm)

Purity

> 95% by SDS-PAGE

Predicted MW

33.3 kDa

Endotoxin

< 1 EU per 1ug of protein (determined by LAL method)

Amino Acid Sequence

Human, Q9NZQ7, 19-238aa; FTVTVPK DLYVVEYGSN MTIECKFPVE KQLDLAALIV YWEMEDKNII QFVHGEEDLK VQHSSYRQRA RLLKDQLSLG NAALQITDVK LQDAGVYRCM ISYGGADYKR ITVKVNAPYN KINQRILVVD PVTSEHELTC QAEGYPKAEV IWTSSDHQVL SGKTTTTNSK REEKLFNVTS TLRINTTTNE IFYCTFRRLD PEENHTAELV IPELPLAHPP NER

Bioactivity

Measured by its binding ability in a functional ELISA with Human PD-1. The ED50 range ≤ 0.5 ug/ml.

Validation Images & Assay Conditions

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Size

Total: $234

SKU:PROTQ9NZQ7

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This product is for Research Use Only. Not for use in diagnostic procedures.

Update date: Apr 2, 2026