Recombinant human PD-L1 protein (Tagged) (ab271693)
Key features and details
- Expression system: HEK 293 cells
- Purity: >= 90% SDS-PAGE
- Active: Yes
- Tags: Fc tag C-Terminus
- Suitable for: SDS-PAGE, Functional Studies
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Product name
Recombinant human PD-L1 protein (Tagged)
See all PD-L1 proteins and peptides -
Biological activity
Assay Conditions: Add 50 uL of PD-1-Biotin in assay buffer (PBS with 0.1% BSA) to the wells precoated with PD-L1 on a white maxisorp plate. Incubate the reaction mixture at room temperature for 2 hours. Wash and block wells. Then add streptavidin-HRP and incubate for 1 hour. Finally, add HRP chemiluminescent substrates and read luminescence.
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Purity
>= 90 % SDS-PAGE. -
Expression system
HEK 293 cells -
Accession
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Protein length
Protein fragment -
Animal free
No -
Nature
Recombinant -
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Species
Human -
Sequence
FTVTVPKDLY VVEYGSNMTI ECKFPVEKQL DLAALIVYWE MEDKNIIQFV HGEEDLKVQH SSYRQRARLL KDQLSLGNAA LQITDVKLQD AGVYRCMISY GGADYKRITV KVNAPYNKIN QRILVVDPVT SEHELTCQAE GYPKAEVIWT SSDHQVLSGK TTTTNSKREE KLFNVTSTLR INTTTNEIFY CTFRRLDPEE NHTAELVIPE LPLAHPPNER T -
Predicted molecular weight
53 kDa including tags -
Amino acids
19 to 239 -
Tags
Fc tag C-Terminus -
Additional sequence information
Mouse IgG2a Fc
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Preparation and Storage
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Alternative names
- B7 H
- B7 H1
- B7 homolog 1
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
Images
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SDS-PAGE - Recombinant human PD-L1 protein (Tagged) (ab271693)SDS-PAGE analysis of ab271693.
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Functional Studies - Recombinant human PD-L1 protein (Tagged) (ab271693)Specific activity of ab271693.