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CD40,又称TNFRSF5,是TNF受体超家族的重要共刺激受体,主要表达于B细胞、树突状细胞、单核/巨噬细胞及部分非造血细胞。其天然配体CD40L/CD154主要由活化CD4+ T细胞表达。CD40–CD40L相互作用是适应性免疫中连接T细胞与抗原呈递细胞的重要信号轴,可促进B细胞增殖、抗体类别转换和生发中心反应,同时促进树突状细胞成熟、抗原呈递和T细胞启动。由于这一通路既能增强抗肿瘤免疫,也与自身抗体形成及炎症反应有关,因此CD40同时受到肿瘤免疫、自身免疫和炎症疾病研发领域关注。根据研发目的,候选抗体可能需要表现出激动、阻断或细胞选择性活性,因此受体聚集方式、结合表位和Fc特性均具有重要影响。
缔码生物提供CD40 ECD重组蛋白,可用于CD40/CD40L互作、ELISA、SPR/BLI、抗体筛选和结合分析。页面同时拥有多款ELISA/Flow Cyt验证的兔单抗及丰富的参照抗体,适用于细胞表面CD40检测、候选分子比较和功能方法开发;PE/生物素化产品便于直接流式和捕获实验。DiSliceX™组织切片可进一步用于IHC条件优化和组织表达评价。
DiSliceX
SKU: SLI100013 Target: B7H2, B7H6, BAFF-R, CD10, CD19, CD205, CD21, CD22, CD23, CD27, CD40, CD48, CD70, CD74, CD79B, CXCR5, ICAM-1, NTB-A, PVRIG
Application: IHC
Price: 2 slides ¥899.00
ECD Proteins
SKU: PME-M100042 Target: CD40 Tag: C-Human Fc Tag
Expression Host: HEK293
Price: 10μg ¥727.00 ; 50μg ¥2700.00 ; 100 μg ¥3999.00
Monoclonal Antibodies
SKU: DME100102 Target: CD40
Application: ELISA; Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
Monoclonal Antibodies
SKU: DME100101 Target: CD40
Application: ELISA; Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
Monoclonal Antibodies
SKU: DME100100 Target: CD40
Application: ELISA; Flow Cyt; WB; IHC
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
ECD Proteins
SKU: PME100015 Target: CD40 Tag: C-Mouse Fc and 6×His Tag
Expression Host: HEK293
Price: 10μg ¥782.00 ; 50μg ¥2866.00 ; 100 μg ¥4299.00
Biosimilar reference antibodies
SKU: BME100020 Target: CD40
Application: ELISA; Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100020P Target: CD40
Application: Flow Cyt
Price: 100 test ¥1360.00
Biosimilar reference antibodies
SKU: BME100674B Target: CD40
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100636B Target: CD40
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100573B Target: CD40
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100523B Target: CD40
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100467B Target: CD40
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100454B Target: CD40
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100401B Target: CD40
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100674 Target: CD40
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100636 Target: CD40
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100573 Target: CD40
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100523 Target: CD40
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100467 Target: CD40
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00