89-7768-23 Recombinant Human B7-DC/PD-L2/CD273 Protein (His Tag)(Active) 100ug PKSH031704
[Elabscience]
特徴
- 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.Immune CheckpointImmune Checkpoint Detection: Antibodies Immune Checkpoint Detection: ELISA Antibodies Immune Checkpoint Detection: FCM Antibodies Immune Checkpoint Detection: WB AntibodiesImmune Checkpoint ProteinsImmune Checkpoint Targets Co-inhibitory Immune Checkpoint Targets Immunotherapy Cancer Immunotherapy Targeted Therapy
仕様
- サイズ：100ug
- 種由来：Human
- 発現宿主：HEK293 Cells
- 純度：> 98 % as determined by reducing SDS-PAGE.
- エンドトキシン濃度：< 1.0 EU per ug as determined by the LAL method.
- アクセッションＮｏ．：NP_079515.2
- タグ種類：C-His
- アミノ酸配列：Met 1-Pro 219
- 遺伝子構造：A DNA sequence encoding the extracellular domain (Met 1-Pro 219) of human PD-L2 (NP_079515.2) was expressed with a C-terminal polyhistidine tag.
- 活性：Measured by its binding ability in a functional ELISA. Immobilized recombinant human PD-L2 at 1 μg/ml (100 μl/well) can bind recombinant human PD1 with a linear range of 7.8-1000 ng/ml.
- 別名（遺伝子名）：B7-DC;B7DC;bA574F11.2;Btdc;CD273;PD-L2;PDCD1L2;PDL2
- 分子量：24 kDa
- 組成：Lyophilized from sterile PBS; pH 7.4
- 保存条件：Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
- メーカーマニュアルリンク：https://www.elabscience.com/viewpdf-38116-Elabscience-PKSH031704.pdf
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商品のバリエーション （サイズ違い・スペック違い・オプション品など）
| 商品イメージ | アズワン品番 商品名 |
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89-7768-24
Recombinant Human B7-DC/PD-L2/CD273 Protein (His Tag)(Active) 200ug
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89-7768-23
Recombinant Human B7-DC/PD-L2/CD273 Protein (His Tag)(Active) 100ug
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