Description

  • Product name

    Recombinant human PD-L1 protein (Fc Chimera Active)
    See all PD-L1 proteins and peptides
  • Biological activity

    Shows the biological function of the CD274 moiety and exerts a prolonged circulating half-life caused by the modified Fc domain.

  • Purity

    >= 98 % SDS-PAGE.

  • Endotoxin level

    < 0.060 Eu/µg
  • Expression system

    CHO cells
  • Accession

  • Protein length

    Protein fragment
  • Animal free

    No
  • Nature

    Recombinant
    • Species

      Human
    • Sequence

      FTVTVPKDLYVVEYGSNMTIECKFPVEKQLDLAALIVYWEMEDKNIIQFV HGEEDLKVQHSSYRQRARLLKDQLSLGNAALQITDVKLQDAGVYRCMISY GGADYKRITVKVNAPYNKINQRILVVDPVTSEHELTCQAEGYPKAEVIWT SSDHQVLSGKTTTTNSKREEKLFNVTSTLRINTTTNEIFYCTFRRLDPEE NHTAELVIPELPLAHPPNER
    • Predicted molecular weight

      25 kDa
    • Amino acids

      19 to 238
    • Additional sequence information

      Extracellular domain, fused to the N-terminus of the Fc region of a mutant Human IgG1 (NP_054862.1).

Specifications

Our Abpromise guarantee covers the use of ab214977 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Applications

    Functional Studies

    SDS-PAGE

  • Form

    Lyophilised
  • Additional notes

    Non-lytic: Acts as a long lasting fusion protein which only binds to the receptor. Mutations to the complement (C1q) and FcgR I binding sites of the IgGs Fc fragment render the fusion proteins incapable of antibody directed cytotoxicity (ADCC) and complement directed cytotoxicity (CDC).

  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle. Stable for 12 months at -20°C.

    Constituent: 99% PBS

    Lyophilized from 0.2 µm filtered solution.

    This product is an active protein and may elicit a biological response in vivo, handle with caution.

  • Reconstitution
    Reconstitute at 100 µg/mL in sterile PBS. Working aliquots are stable for up to 3 months when stored at -20°C.

General Info

  • Alternative names

    • B7 H
    • B7 H1
    • B7 homolog 1
    • B7-H1
    • B7H
    • B7H1
    • CD 274
    • CD274
    • CD274 antigen
    • CD274 molecule
    • MGC142294
    • MGC142296
    • OTTHUMP00000021029
    • PD L1
    • PD-L1
    • PD1L1_HUMAN
    • PDCD1 ligand 1
    • PDCD1L1
    • PDCD1LG1
    • PDL 1
    • PDL1
    • Programmed cell death 1 ligand 1
    • Programmed death ligand 1
    • RGD1566211
    see all
  • Function

    Involved in the costimulatory signal, essential for T-cell proliferation and production of IL10 and IFNG, in an IL2-dependent and a PDCD1-independent manner. Interaction with PDCD1 inhibits T-cell proliferation and cytokine production.
  • Tissue specificity

    Highly expressed in the heart, skeletal muscle, placenta and lung. Weakly expressed in the thymus, spleen, kidney and liver. Expressed on activated T- and B-cells, dendritic cells, keratinocytes and monocytes.
  • Sequence similarities

    Belongs to the immunoglobulin superfamily. BTN/MOG family.
    Contains 1 Ig-like C2-type (immunoglobulin-like) domain.
    Contains 1 Ig-like V-type (immunoglobulin-like) domain.
  • Cellular localization

    Cell membrane and Endomembrane system.
  • Information by UniProt

References

ab214977 has not yet been referenced specifically in any publications.

Customer reviews and Q&As

There are currently no Customer reviews or Questions for ab214977.
Please use the links above to contact us or submit feedback about this product.

Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES"
For licensing inquiries, please contact partnerships@abcam.com

Sign up