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NKG2D,基因名KLRK1,又称CD314,是表达于NK细胞、CD8+ T细胞及部分其他细胞毒性淋巴细胞上的激活型免疫受体。NKG2D可识别MICA、MICB和ULBP家族等多种应激诱导配体,这些配体在健康细胞中通常表达较低,但可在病毒感染、DNA损伤、细胞应激和恶性转化后上调。配体与NKG2D结合后可通过DAP10等适配蛋白激活PI3K和细胞毒性相关信号,促进NK/T细胞杀伤靶细胞。因此NKG2D-ligand轴是先天免疫和免疫监视的重要机制,也广泛应用于肿瘤免疫、细胞治疗和多特异性免疫细胞重定向研究。慢性配体暴露还可能导致NKG2D下调或功能脱敏,因此受体-配体互作研究具有双向价值。
缔码生物提供NKG2D ECD重组蛋白,包括生物素化等形式,可用于MICA/MICB/ULBP-NKG2D互作、ELISA、SPR/BLI、抗体筛选及受体结合研究。此外,缔码还提供Flow Cyt验证单抗及多种Biosimilar参照抗体,以及PE/生物素化产品,可用于NK/T细胞表面NKG2D检测、候选抗体比较及受体占有分析。相关产品可用于免疫细胞激活、配体竞争、NKG2D-based engager和细胞治疗研究的前期表征。
ECD Proteins
SKU: PME101956B Target: NKG2D Tag: N-Avi Human Fc tag
Expression Host: HEK293
Price: 10μg ¥860.00 ; 50μg ¥3153.00 ; 100 μg ¥4729.00
Biosimilar reference antibodies
SKU: BME100229 Target: NKG2D
Application: ELISA, Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100207 Target: NKG2D
Application: ELISA, Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Monoclonal Antibodies
SKU: DMC100287 Target: NKG2D
Application: Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
ECD Proteins
SKU: PME-M100070 Target: NKG2D Tag: N-Human Fc Tag
Expression Host: HEK293
Price: 10μg ¥636.00 ; 50μg ¥2333.00 ; 100 μg ¥3499.00
ECD Proteins
SKU: PME100079 Target: NKG2D Tag: N-Mouse Fc tag
Expression Host: HEK293
Price: 10μg ¥782.00 ; 50μg ¥2866.00 ; 100 μg ¥4299.00
Biosimilar reference antibodies
SKU: BME100039 Target: NKG2D
Application: ELISA; Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100229P Target: NKG2D
Application: Flow Cyt
Price: 100 test ¥1360.00
Biosimilar reference antibodies
SKU: BME100207P Target: NKG2D
Application: Flow Cyt
Price: 100 test ¥1360.00
Biosimilar reference antibodies
SKU: BME100039P Target: NKG2D
Application: Flow Cyt
Price: 100 test ¥1360.00
Biosimilar reference antibodies
SKU: BME100229B Target: NKG2D
Application: ELISA, Flow Cyt
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100207B Target: NKG2D
Application: ELISA, Flow Cyt
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100039B Target: NKG2D
Application: ELISA; Flow Cyt
Price:100μg ¥1699.00
Monoclonal Antibodies
SKU: DMC100287B Target: NKG2D
Application: Flow Cyt
Price: 100 μg ¥6080.00 ; 500 μg ¥19880.00