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PD-L2 Protein, Mouse, Recombinant (His), Biotinylated

产品编号 TMPY-05282

别名: PD-L2, programmed cell death 1 ligand 2, B7-DC, F730015O22Rik, Btdc

PD-L2 Protein, Mouse, Recombinant (His), Biotinylated is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 24 kDa and the accession number is Q9WUL5.

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PD-L2 Protein, Mouse, Recombinant (His), Biotinylated

规格	价格/CNY		货期	数量
20 μg	￥ 1,950		5日内发货
100 μg	￥ 4,620		5日内发货

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生物活性

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产品性质

参考文献

生物活性	1. Measured by its binding ability in a functional ELISA. 2. Immobilized mouse PD-L2-his at 10 μg/mL (100 μl/well) can bind mouse PD1-Fc. The EC50 of mouse PD1-Fc is 1.63 μg/mL.
产品描述	PD-L2 Protein, Mouse, Recombinant (His), Biotinylated is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 24 kDa and the accession number is Q9WUL5.

种属	Mouse
表达系统	HEK293 Cells
标签	C-His
蛋白编号	Q9WUL5
别名	PD-L2, programmed cell death 1 ligand 2, B7-DC, F730015O22Rik, Btdc
蛋白构建	The extracellular domain of Mouse PDCD1LG2 (Q9WUL5) (Met1-Arg219) was expressed, with a C-terminal polyhistidine tag. The purified protein was biotinylated in vitro.
蛋白纯度	> 90 % as determined by SDS-PAGE.
分子量	24 kDa (predicted)

内毒素	< 1.0 EU/μg of the protein as determined by the LAL method.
缓冲液	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
复溶方法	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
存储	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted proteinsolutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
运输方式	In general, Lyophilized powders are shipping with blue ice.
研究背景	Programmed death ligand 2 (PD-L2), also referred to as B7-DC and CD273, is a member of the B7 family of proteins including B7-1, B7-2, B7-H2, B7-H1 (PD-L1), and B7-H3. PD-L2 is a type I membrane protein and structurally consists of an extracellular region containing one V-like and one C-like Ig domain, a transmembrane region, and a short cytoplasmic domain. PD-L2 is expressed on antigen presenting cells, placental endothelium and medullary thymic epithelial cells, and can be induced by LPS in B cells, INF-γ in monocytes, or LPS plus IFN-γ in dendritic cells. The CD28 and B7 protein families are critical regulators of immune responses. PD-L2 and PD-L1 are two ligands for PD-1, member of the CD28/CTLA4 family expressed on activated lymphoid cells, and thus provide signals for regulating T cell activation and immune tolerance. The interaction of B7-DC/PD-1 exhibited a 2-6-fold higher affinity compared with the interaction of B7-H1/PD-1.Cancer ImmunotherapyCo-inhibitory Immune Checkpoint TargetsImmune CheckpointImmune Checkpoint Detection: AntibodiesImmune Checkpoint Detection: ELISA AntibodiesImmune Checkpoint Detection: FCM AntibodiesImmune Checkpoint Detection: WB AntibodiesImmune Checkpoint ProteinsImmune Checkpoint TargetsImmunotherapyTargeted Therapy

参考文献

1. Latchman Y,et al.(2001) PD-L2 is a second ligand for PD-1 and inhibits T cell activation. Nat Immunol. 2: 261-8. 2. Carreno BM,et al.(2005) Therapeutic opportunities in the B7/CD28 family of ligands and receptors. Curr Opin Pharmacol. 5(4): 424-30. 3. Radhakrishnan S,et al.(2007) B7-DC/PD-L2 cross-linking induces NF-kappaB-dependent protection of dendritic cells from cell death. J Immunol. 178(3): 1426-32.

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Keywords

PD-L2 Protein, Mouse, Recombinant (His), Biotinylated PD-L2 programmed cell death 1 ligand 2 B7-DC F730015O22Rik Btdc recombinant recombinant-proteins proteins protein

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