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CD73,又称为外-5′-核苷酸酶或5’-核苷酸酶(5’-NT),基因名NT5E,是一种通过GPI锚定于细胞膜表面的5′-核苷酸酶,可将胞外AMP水解生成腺苷。CD73与上游CD39共同构成胞外ATP-AMP-腺苷代谢轴,在维持组织稳态和控制炎症方面发挥重要作用。更多CD73信号通路>>
在肿瘤微环境中,大量释放的ATP可经CD39/CD73通路转化为腺苷,而腺苷可通过A2A/A2B等受体抑制T细胞和NK 细胞功能并调节髓系细胞,从而形成免疫抑制微环境。因此CD73不仅是代谢酶,也被视为肿瘤免疫代谢检查点的重要组成部分。针对CD73的研发通常关注酶活性抑制、抗体诱导的受体内化、细胞表面结合以及与其他免疫检查点组合的协同效果。
缔码生物提供人、小鼠及猴等不同种属CD73 ECD重组蛋白,可用于ELISA、酶相关结合、抗体筛选和跨种属评价。流式验证单抗、丰富的参照抗体及PE/生物素化产品可用于细胞表面CD73检测、候选抗体比较和方法建立;CD73过表达CHO-S稳转细胞株适用于FACS、Cell Binding以及功能性候选抗体筛选,DiSliceX™肿瘤切片可支持IHC。此外,为加速CD73生物疗法的开发,缔码还制备了CD73靶点单B细胞种子库,最快28天可获得先导抗体分子;同时,我们目前已筛选出多个CD73先导分子,客户第二天可以拿到分子进行功能评估验证。
Overexpression Stable Cell Line
SKU: CEL100112 Target: CD73
Application: FACS Data
Price: Inquiry
Monoclonal Antibodies
SKU: DME100204B Target: CD73
Application: ELISA; Flow Cyt
Price: 100 μg ¥6080.00 ; 500 μg ¥19880.00
Biosimilar reference antibodies
SKU: BME100218 Target: CD73
Application: Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100217 Target: CD73
Application: ELISA, Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
ECD Proteins
SKU: PME101511 Target: CD73 Tag: C-10×His tag
Expression Host: HEK293
Price: 10μg ¥854.00 ; 50μg ¥3133.00 ; 100 μg ¥4699.00
ECD Proteins
SKU: PME-C100043 Target: CD73 Tag: C-10×His tag
Expression Host: HEK293
Price: 10μg ¥818.00 ; 50μg ¥2999.00 ; 100 μg ¥4499.00
Monoclonal Antibodies
SKU: DME100204 Target: CD73
Application: ELISA; Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
Biosimilar reference antibodies
SKU: BME100129 Target: CD73
Application: ELISA; Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
ECD Proteins
SKU: PME100829 Target: CD73 Tag: C-Human Fc Tag
Expression Host: HEK293
Price: 10μg ¥854.00 ; 50μg ¥3133.00 ; 100 μg ¥4699.00
Biosimilar reference antibodies
SKU: BME100218P Target: CD73
Application: Flow Cyt
Price: 100 test ¥1360.00
Biosimilar reference antibodies
SKU: BME100217P Target: CD73
Application: Flow Cyt
Price: 100 test ¥1360.00
Biosimilar reference antibodies
SKU: BME100129P Target: CD73
Application: Flow Cyt
Price: 100 test ¥1360.00
Biosimilar reference antibodies
SKU: BME100576B Target: CD73
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100565B Target: CD73
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100481B Target: CD73
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100413B Target: CD73
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100576 Target: CD73
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100565 Target: CD73
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100481 Target: CD73
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100413 Target: CD73
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00