服务热线
400-006-0995
18062749453
B7-H2,又称ICOS Ligand(ICOSLG)、CD275或B7RP-1,是B7免疫调节分子家族成员和诱导型共刺激受体ICOS的天然配体。B7-H2主要表达于B细胞、树突状细胞、单核/巨噬细胞等抗原呈递细胞,也可在部分非造血细胞中诱导表达。ICOS与B7-H2结合后可激活PI3K/AKT等下游信号,促进活化T细胞增殖、生存和细胞因子产生,并在T follicular helper(Tfh)细胞分化、B细胞帮助、抗体应答、Th2免疫及Treg功能调节中发挥重要作用。因此,ICOS-B7-H2轴同时涉及正常适应性免疫、肿瘤免疫微环境及自身免疫疾病。根据疾病环境和细胞类型不同,调节该通路既可能用于增强免疫反应,也可能用于限制异常T细胞活化,使B7-H2成为共刺激通路抗体及多特异性分子研究的重要靶点。
缔码生物提供人和小鼠等不同种属B7-H2 ECD重组蛋白,包括Fc/His等不同标签形式,可用于ICOS-B7-H2互作、ELISA、抗体筛选、SPR/BLI和跨种属评价。页面同时提供多款ELISA/Flow Cyt验证的兔单克隆抗体及Biosimilar参照抗体,并具有PE偶联和生物素化标记形式,可用于细胞表面B7-H2检测、候选抗体比较、受体占有及捕获类实验。蛋白与抗体组合可支持从配体–受体结合研究、候选分子初筛到细胞表面识别和功能性抗体评价的多个研发环节。
ECD Proteins
SKU: PME-M100047 Target: B7-H2 Tag: C-Human Fc Tag
Expression Host: HEK293
Price: 10μg ¥636.00 ; 50μg ¥2333.00 ; 100 μg ¥3499.00
Monoclonal Antibodies
SKU: DME100099 Target: B7-H2
Application: ELISA; Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
Monoclonal Antibodies
SKU: DME100098 Target: B7-H2
Application: ELISA; Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
Monoclonal Antibodies
SKU: DME100097 Target: B7-H2
Application: ELISA; Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
Biosimilar reference antibodies
SKU: BME100081 Target: B7-H2
Application: ELISA, Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
ECD Proteins
SKU: PME100029 Target: B7-H2 Tag: C-Mouse Fc and 6×His Tag
Expression Host: HEK293
Price: 10μg ¥818.00 ; 50μg ¥2999.00 ; 100 μg ¥4499.00
Biosimilar reference antibodies
SKU: BME100081P Target: B7-H2
Application: Flow Cyt
Price: 100 test ¥1360.00
Biosimilar reference antibodies
SKU: BME100081B Target: B7-H2
Application: Flow Cyt
Price:100μg ¥1699.00
Monoclonal Antibodies
SKU: DME100097B Target: B7-H2
Application: ELISA; Flow Cyt
Price: 100 μg ¥6080.00 ; 500 μg ¥19880.00
Monoclonal Antibodies
SKU: DME100098B Target: B7-H2
Application: ELISA; Flow Cyt
Price: 100 μg ¥6080.00 ; 500 μg ¥19880.00
Monoclonal Antibodies
SKU: DME100099B Target: B7-H2
Application: ELISA; Flow Cyt
Price: 100 μg ¥6080.00 ; 500 μg ¥19880.00