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IL-5/IL5是II型免疫反应中的关键细胞因子之一,主要由Th2细胞、ILC2、肥大细胞及其他免疫细胞产生。IL-5与其特异性受体亚基 IL5RA结合后,与共同β chain形成信号复合物并激活JAK/STAT、RAS/MAPK和PI3K等通路。IL-5对嗜酸性粒细胞的增殖、分化、成熟、迁移和存活具有尤其重要的调节作用,因此IL-5/IL5RA轴是嗜酸性粒细胞性炎症的核心通路之一。IL-5信号异常增强与哮喘、嗜酸性粒细胞相关疾病及部分过敏性炎症密切相关,使IL-5成为细胞因子中和抗体研发的重要靶点。对于候选抗体而言,需要重点评价其对IL-5与IL5RA结合的竞争能力、跨种属结合以及对嗜酸性粒细胞相关信号的抑制效果。
缔码生物提供人IL-5重组蛋白,包括His、Fc等不同标签,可用于IL-5/IL5RA互作、ELISA、SPR/BLI、抗体筛选和结合评价。页面同时提供多款单克隆抗体及Biosimilar参照抗体,包括Flow Cyt、PE 和生物素标记形式,可用于候选中和抗体比较、细胞因子检测和捕获实验。蛋白与抗体产品可支持从初始结合筛选到IL-5阻断功能和炎症机制研究。
Monoclonal Antibodies
SKU: DMC100274 Target: IL5
Application: Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
ECD Proteins
SKU: PME100537 Target: IL5 Tag: C-Human Fc Tag
Expression Host: HEK293
Price: 10μg ¥818.00 ; 50μg ¥2999.00 ; 100μg ¥4499.00
ECD Proteins
SKU: PME100085 Target: IL5 Tag: C-6×His Tag
Expression Host: HEK293
Price: 10μg ¥818.00 ; 50μg ¥2999.00 ; 100 μg ¥4499.00
Monoclonal Antibodies
SKU: DMC100274P Target: IL5
Application: Flow Cyt
Price: 100 test ¥3880.00
Biosimilar reference antibodies
SKU: BME100720B Target: IL5
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100644B Target: IL5
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100566B Target: IL5
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100475B Target: IL5
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100720 Target: IL5
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100644 Target: IL5
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100566 Target: IL5
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100475 Target: IL5
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Monoclonal Antibodies
SKU: DMC100274B Target: IL5
Application: Flow Cyt
Price: 100 μg ¥6080.00 ; 500 μg ¥19880.00