WebAug 31, 2024 · Polyimide (PI) is a polymer of imide monomers containing two acyl groups bonded to nitrogen. It can be thermosetting as well as thermoplastic. It replaces materials like glass, metals and even steel in some applications. Known for its very high thermal stability (>500°C), it also exhibits excellent dielectric properties and inherently low ... WebB7-H3(B7 homolog 3 protein)又名CD276,是B7-CD28家族重要的免疫检查点分子。 它是Chapoval 等人于2001年在人树突状细胞cDNA文库中鉴定到的B7家族成员[3]。 B7 …
李永舫课题组在有机小分子给体光伏材料的研究中取得新进展
WebDec 2, 2006 · B7分子统称为B7家族:. 属IgSF。. 成员包括B7-1 (CD80)、B7-2 (CD86)、B7-H1/PD-L1 (CD274)、ICOS-L/B7-H2 (CD275)、B7-H3 (CD276)、B7-H4、B7-DC/PD-L2 … WebB7-H7 分子背景. B7-H7 (HHLA2) is a newly identified B7 family member that regulates human T-cell functions. B7-H7 was previously known as human endogenous retrovirus-H long terminal repeat associating 2 (HHLA2) with unidentified function. Recently, B7-H7 has been identified as a specific ligand for human CD28H. lost city of greece
T细胞活化机制 义翘神州 - Sinobiological
WebWetting and dispersing additive for thermosets and solvent-borne coatings to achieve pigment stabilization and to reduce flooding and floating: BYK-220 SN WebDec 6, 2024 · 维生素B7 维生素B7(也称为生物素)是B族复合维生素的一部分。“Vincent DuVigneaud”在1940年首先发现了这种生物素。B7的主要作用是帮助人体细胞把碳水化 … WebB7-H4,又被称为B7S1,B7x,VTCN1(V-set domain-containing T-cell activation inhibitor 1),属于B7家族,是I型跨膜蛋白,在正常健康组织中B7-H4处于相对低的表达水平,在很多实体瘤中高表达,B7-H4也可作为 … lost city of gold fe2