特徴
- 背景：The B-lymphocyte activation antigen B7-1 (referred to as B7); also known as CD80; is a member of cell surface immunoglobulin superfamily and is expressed on the surface of antigen-presenting cells including activated B cells; macrophages and dendritic cells. As costimulatory ligands; B7-1 which exists predominantly as dimer and the related protein B7-2; interact with the costimulatory receptors CD28 and cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) expressed on T cells; and thus constitute one of the dominant pathways that regulate T cell activation and tolerance; cytokine production; and the generation of CTL. The B7/CD28/CTLA4 pathway has the ability to both positively and negatively regulate immune responses. CD80 is thus regarded as promising therapeutic targets for autoimmune diseases and various carcinomas.Immune CheckpointImmune Checkpoint Detection: Antibodies Immune Checkpoint Detection: ELISA Antibodies Immune Checkpoint Detection: IHC 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：> 85 % as determined by reducing SDS-PAGE.
- エンドトキシン濃度：< 1.0 EU per ug of the protein as determined by the LAL method.
- アクセッションＮｏ．：NP_005182.1
- アミノ酸配列：Met 1-Asn 242
- 遺伝子構造：The mature form of human B7-1 (NP_005182.1) extracellular domain (Met 1-Asn 242) with five amini acids (DDDDK) at the C-terminus was expressed and purified.
- 別名（遺伝子名）：CD80; Activation B7-1 antigen; B7; BB1; CD28LG1; CD28LGB7-1 antigen; T-lymphocyte activation antigen CD80;B7-1;B7.1;CD28LG;LAB7
- 分子量：25.5 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-37957-Elabscience-PKSH031476.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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89-7764-08
Recombinant Human CD80/B7-1 Protein 100ug
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89-7764-09
Recombinant Human CD80/B7-1 Protein 200ug
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