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CD123是白细胞介素-3受体α链,由IL3RA基因编码。CD123本身缺乏完整信号转导能力,与共同β链形成高亲和力IL-3受体复合物后,可激活JAK/STAT、PI3K/AKT和RAS/MAPK等信号,调节造血细胞生存、增殖和分化。CD123可表达于造血祖细胞、浆细胞样树突状细胞及部分髓系细胞,并在多种髓系恶性疾病中出现异常高表达,而正常造血干细胞表达相对较低,因此成为抗体、ADC、T-cell engager 及细胞治疗的重要血液肿瘤靶点。对于CD123候选分子,除了细胞表面结合和靶细胞清除,还应关注正常造血细胞表达、抗原密度及不同疾病细胞群中的异质性。
缔码生物提供人和小鼠等不同种属CD123 ECD重组蛋白及不同标签形式,可用于IL-3受体研究、ELISA、SPR/BLI、抗体筛选和跨种属评价。多款ELISA/Flow Cyt验证兔单抗、参照抗体以及PE/生物素化形式可用于细胞表面CD123检测和候选抗体比较;Human CD123过表达K562稳转细胞株适用于FACS、Cell Binding、内吞及细胞水平功能筛选。相关工具可进一步与先导抗体资源、抗体工程及ADC/CAR功能评价体系衔接。
Overexpression Stable Cell Line
SKU: CEL100011 Target: CD123
Application: FACS Data
Price: Inquiry
Monoclonal Antibodies
SKU: DME100033 Target: CD123
Application: ELISA; Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
Monoclonal Antibodies
SKU: DME100032 Target: CD123
Application: ELISA; Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
Monoclonal Antibodies
SKU: DME100030 Target: CD123
Application: ELISA; Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
Biosimilar reference antibodies
SKU: BME100003 Target: CD123
Application: ELISA; Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
ECD Proteins
SKU: PME-M100003 Target: CD123 Tag: C-6×His Tag
Expression Host: HEK293
Price: 10μg ¥782.00 ; 50μg ¥2866.00 ; 100 μg ¥4299.00
ECD Proteins
SKU: PME100003 Target: CD123 Tag: C-Human Fc and 6×His Tag
Expression Host: HEK293
Price: 10μg ¥727.00 ; 50μg ¥2666.00 ; 100 μg ¥3999.00
Biosimilar reference antibodies
SKU: BME100003P Target: CD123
Application: Flow Cyt
Price: 100 test ¥1360.00
Biosimilar reference antibodies
SKU: BME100621B Target: CD123
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100621 Target: CD123
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100003B Target: CD123
Application: ELISA; Flow Cyt
Price:100μg ¥1699.00
Monoclonal Antibodies
SKU: DME100030B Target: CD123
Application: ELISA; Flow Cyt
Price: 100 μg ¥6080.00 ; 500 μg ¥19880.00
Monoclonal Antibodies
SKU: DME100032B Target: CD123
Application: ELISA; Flow Cyt
Price: 100 μg ¥6080.00 ; 500 μg ¥19880.00
Monoclonal Antibodies
SKU: DME100033B Target: CD123
Application: ELISA; Flow Cyt
Price: 100 μg ¥6080.00 ; 500 μg ¥19880.00