PD-L2 Protein, Human (HEK293, His-Avi)
PD-L2 Protein, operating independently of PDCD1, plays a vital role in T-cell proliferation and IFNG production. Its interaction with PDCD1 inhibits proliferation and cytokine production. The interplay between PD-L2 and PDCD1 regulates immune responses, influencing T-cell activation and function. This molecular interaction adds complexity to mechanisms governing T-cell behavior, highlighting PD-L2's versatile role in immune regulation. PD-L2 Protein, Human (HEK293, His-Avi) is the recombinant human-derived PD-L2 protein, expressed by HEK293 , with C-Avi, C-His labeled tag.
- Species: Human
- Source: HEK293
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Storage:Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
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Biological Activity
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Technical Parameters
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Product Properties
- Documentation
- Help & FAQs
Biological Activity
Description
PD-L2 Protein, operating independently of PDCD1, plays a vital role in T-cell proliferation and IFNG production. Its interaction with PDCD1 inhibits proliferation and cytokine production. The interplay between PD-L2 and PDCD1 regulates immune responses, influencing T-cell activation and function. This molecular interaction adds complexity to mechanisms governing T-cell behavior, highlighting PD-L2's versatile role in immune regulation. PD-L2 Protein, Human (HEK293, His-Avi) is the recombinant human-derived PD-L2 protein, expressed by HEK293 , with C-Avi, C-His labeled tag.
Background
PD-L2 Protein is integral to the costimulatory signal crucial for T-cell proliferation and IFNG production, operating in a PDCD1-independent manner. Its interaction with PDCD1, however, functions to inhibit T-cell proliferation by impeding cell cycle progression and cytokine production. The intricate interplay between PD-L2 and PDCD1 underscores its role as a regulatory checkpoint in modulating immune responses, influencing the activation and function of T cells. This molecular interaction adds a layer of complexity to the dynamic mechanisms governing T-cell behavior, highlighting PD-L2's versatile role in immune regulation.
Technical Parameters
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Species Human
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Source HEK293
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Tag C-Avi;C-6*His
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Accession
Q9BQ51-1 (L20-T220)
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Molecular Construction
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N-term
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PD-L2 (L20-T220)
Accession # Q9BQ51-1 -
6*His-Avi
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C-term
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Protein Length
Extracellular Domain
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Synonyms
PDCD1LG2; B7 Dendritic Cell Molecule; Programmed Cell Death 1 Ligand 2; Programmed Death Ligand 2; PD-L2; Butyrophilin B7-DC; CD273; PDCD1 Ligand 2; B7-DC; PDCD1L2; PDL2; PD-1-Ligand 2; B7DC; CD273 Antigen; BA574F11.2; PD-1 Ligand 2; Btdc
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AA Sequence
LFTVTVPKELYIIEHGSNVTLECNFDTGSHVNLGAITASLQKVENDTSPHRERATLLEEQLPLGKASFHIPQVQVRDEGQYQCIIIYGVAWDYKYLTLKVKASYRKINTHILKVPETDEVELTCQATGYPLAEVSWPNVSVPANTSHSRTPEGLYQVTSVLRLKPPPGRNFSCVFWNTHVRELTLASIDLQSQMEPRTHPT
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Predicted Molecular Mass
25.3 kDa
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Molecular Weight
Approximately 40-52 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.
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Glycosylation
Yes
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Purity
≥ 95%, as determined by Bis-Tris PAGE.
Product Properties
Lyophilized powder.
<1 EU/μg, determined by LAL method.
It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O.
Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
Room temperature in continental US; may vary elsewhere.
Documentation
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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