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ACROBiosystems Human PD-L1 (B7-H1) Protein, Tag-Free, Recombinant Extracellular Domain (Phe19-Arg238), HEK293 expression, 100 μg

Supplier:  ACROBiosystems PD1H5213100UG

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Human PD-L1 (B7-H1) Protein is a tag-free recombinant extracellular domain of human PD-L1 expressed in HEK293 cells and supplied lyophilized. The protein is verified by SEC-MALS and quality-controlled for purity and low endotoxin, making it suitable for bioactivity assays such as ELISA and BLI.

  • Tag-free recombinant extracellular domain for native interaction studies.
  • Expressed in HEK293 cells to support human-like glycosylation.
  • Amino acid range: Phe 19-Arg 238 (extracellular domain).
  • Verified by SEC-MALS for molecular weight and monodispersity.
  • High purity: >95% by SEC-MALS, >90% by SDS-PAGE.
  • Low endotoxin: <1.0 EU/μg (LAL/rFC).
  • Lyophilized formulation with trehalose for stability.
  • Stable frozen when stored as recommended; avoid repeated freeze-thaw cycles.
  • Suitable for ELISA and BLI bioactivity assays (QC tested).

Catalog No. NC2735086


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