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Recombinant Human PD-L2 / B7-DC Protein, (HPLC-verified), Fc Tag, 100µg  

Recombinant Human PD-L2 / B7-DC Protein, (HPLC-verified), Fc Tag, 100µg

Recombinant human PD-L2 / B7-DC Protein, Leu 20 - Pro 219, produced in human 293 cells (HEK293), Fc Tag (HPLC verified)

recombinant human protein PDL2, PD-L2, Butyrophilin B7-DC, CD273, PDCD1 ligand 2, PDCD1L2, PDCD1LG2

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Availability: within 7 days

338,00 €

Programmed cell death 1 ligand 2 (PD-L2 or PDCD1 ligand 2) is also known as Butyrophilin B7-DC, CD antigen CD273, which belongs to the immunoglobulin superfamily or BTN/MOG family. The expression of PD-L2 is up-regulated by IFNG/IFN-gamma stimulation in monocytes and induced on dendritic cells grown from peripheral blood mononuclear cells with CSF2 and IL-4. PD-L2 Involved in the costimulatory signal, essential for T-cell proliferation and IFNG production in a PDCD1-independent manner. PD-L2 interaction with PDCD1 inhibits T-cell proliferation by blocking cell cycle progression and cytokine production.

Recombinant Human PD-L2, Fc Tag (HPLC verified) (PD2-H5251) is expressed from human 293 cells (HEK293). It contains AA Leu 20 - Pro 219 (Accession # AAI13679).
Predicted N-terminus: Leu 20

Molecular Characterization
This protein carries a human IgG1 Fc tag at the C-terminus.
The protein has a calculated MW of 49.2 kDa. The protein migrates as 60-70 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

Less than 1.0 EU per μg by the LAL method.

>95% as determined by SDS-PAGE.
>90% as determined by SEC-HPLC.

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

See Certificate of Analysis for details of reconstitution instruction and specific concentration.

For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
-20°C to -70°C for 12 months in lyophilized state;
-70°C for 3 months under sterile conditions after reconstitution.

Please refer to product data sheet.

Clinical and Translational Updates

(1) "Memory B cell subsets have divergent developmental origins that are coupled to distinct imprinted epigenetic states"
Callahan, Smita, Joachim et al
Nat Immunol (2024)
(2) "Profiling of VEGF Receptors and Immune Checkpoints in Recurrent Respiratory Papillomatosis"
Lam, Miller, Kung et al
Laryngoscope (2024)
(3) "High CTLA-4 transcriptomic expression correlates with high expression of other checkpoints and with immunotherapy outcome"
Krishnamurthy, Nishizaki, Lippman et al
Ther Adv Med Oncol (2024) 16, 17588359231220510
Showing 1-3 of 1555 papers.

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