PD-L1 Protein, Canine, Recombinant (His)

产品编号 TMPY-07244

PD-L1 Protein, Canine, Recombinant (His) is expressed in HEK293 Cells. The accession number is NP_001278901.1.

PD-L1 Protein, Canine, Recombinant (His)

产品编号 TMPY-07244

PD-L1 Protein, Canine, Recombinant (His) is expressed in HEK293 Cells. The accession number is NP_001278901.1.

规格	价格	库存	数量
100 μg	¥ 3,820	期货
1 mg	询价	期货

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产品信息

生物活性	1. Immobilized Recombinant Canine PD-L1/B7-H1 Protein (ECD, His Tag) at 2 μg/mL (100 μL/well) can bind Recombinant Canine PD1/PDCD1/CD279 Protein (Fc Tag), the EC50 is 500-1400 ng/mL. 2. Loaded Recombinant Canine PD-L1/B7-H1 Protein, His Tag on NTA Biosensor, can bind Recombinant Canine PD-1 Protein, hFc Tag with an affinity constant of 44.1 nM as determined in BLI assay (Sartorius Octet RED384) (QC tested).
产品描述	PD-L1 Protein, Canine, Recombinant (His) is expressed in HEK293 Cells. The accession number is NP_001278901.1.
种属	Canine
表达系统	HEK293 Cells
标签	C-His
蛋白编号	NP_001278901.1
蛋白构建	A DNA sequence encoding the Canine CD274 (NP_001278901.1) (Met1-Arg236) was expressed with a polyhistidine tag at the C-terminus.
蛋白纯度	≥ 90% as determined by SDS-PAGE. ≥ 95% as determined by SEC-HPLC.
分子量	26.18 kDa (predicted); 48.1 kDa and 41.7 kDa (reducing contition, due to glycosylation)
内毒素	< 1.0 EU per μg of the protein as determined by the LAL method
缓冲液	Lyophilized from sterile PBS, pH 7.4. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
复溶方法	Please refer to the lot-specific COA.
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°C. For reconstituted protein solutions, 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-1 ligand-1 (PD-L1, CD274, B7-H1) has been identified as the ligand for the immunoinhibitory receptor programmed death-1(PD1/PDCD1) and has been demonstrated to play a role in the regulation of immune responses and peripheral tolerance. PD-L1/B7-H1 is a member of the growing B7 family of immune molecules and this protein contains one V-like and one C-like Ig domain within the extracellular domain, and together with PD-L2, are two ligands for PD1 which belongs to the CD28/CTLA4 family expressed on activated lymphoid cells. By binding to PD1 on activated T-cells and B-cells, PD-L1 may inhibit ongoing T-cell responses by inducing apoptosis and arresting cell-cycle progression. Accordingly, it leads to growth of immunogenic tumor growth by increasing apoptosis of antigen specific T cells and may contribute to immune evasion by cancers. PD-L1 thus is regarded as promising therapeutic target for human autoimmune disease and malignant cancers.Cancer ImmunotherapyCo-inhibitory Immune Checkpoint TargetsImmune CheckpointImmune Checkpoint Blockade: Blocking AntibodiImmune Checkpoint Blockade: PD-L1 / B7-H1 / CImmune Checkpoint Detection: AntibodiesImmune Checkpoint Detection: ELISA AntibodiesImmune Checkpoint Detection: FCM AntibodiesImmune Checkpoint Detection: ICC AntibodiesImmune Checkpoint Detection: IHC AntibodiesImmune Checkpoint Detection: WB AntibodiesImmune Checkpoint ProteinsImmune Checkpoint TargetsImmunotherapyPD-L1 / B7-H1 / CD274 Immune Checkpoint ProteTargeted Therapy

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