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IFNAR1(Interferon Alpha and Beta Receptor Subunit 1)是I型干扰素受体复合物的重要组成亚基,与IFNAR2共同形成能够识别IFN-α、IFN-β等I型干扰素的受体系统。配体结合后,受体相关激酶TYK2和JAK1被激活,继而促进STAT1/STAT2磷酸化并与IRF9形成ISGF3转录复合物,诱导大量interferon-stimulated genes表达。该信号通路是抗病毒免疫和先天免疫防御的核心机制之一,同时也参与抗原呈递、免疫细胞活化和肿瘤免疫监视。另一方面,I型干扰素持续或异常激活与多种自身免疫和炎症疾病相关,因此IFNAR1同时具有激活型生物学研究和受体阻断药物研发价值。针对IFNAR1的候选抗体通常需要评价IFN竞争、跨种属结合以及对JAK/STAT信号的功能影响。
缔码生物提供人IFNAR1 ECD重组蛋白及不同标签形式,可用于IFN-–IFNAR1 结合、ELISA、SPR/BLI、抗体筛选和亲和力研究。Flow Cyt验证单抗、Biosimilar参照抗体及生物素化版本可用于细胞表面IFNAR1检测、候选抗体比较和阻断研究。缔码还建立了IFNAR1 B细胞种子库及嵌合/工程抗体资源,可进一步衔接功能验证。
ECD Proteins
SKU: PME100773 Target: IFNAR1 Tag: C-Human Fc Tag
Expression Host: HEK293
Price: 10μg ¥727.00 ; 50μg ¥2700.00 ; 100 μg ¥3999.00
Monoclonal Antibodies
SKU: DMC100221 Target: IFNAR1
Application: ELISA; Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
Biosimilar reference antibodies
SKU: BME100117 Target: IFNAR1
Application: ELISA; Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
ECD Proteins
SKU: PME100737 Target: IFNAR1 Tag: C-Mouse Fc Tag
Expression Host: HEK293
Price: 10μg ¥727.00 ; 50μg ¥2700.00 ; 100 μg ¥3999.00
ECD Proteins
SKU: PME100958 Target: IFNAR1 Tag: C-6×His Tag
Expression Host: HEK293
Price: 10μg ¥727.00 ; 50μg ¥2700.00 ; 100 μg ¥3999.00
Biosimilar reference antibodies
SKU: BME100117P Target: IFNAR1
Application: Flow Cyt
Price: 100 test ¥1360.00
Biosimilar reference antibodies
SKU: BME100117B Target: IFNAR1
Application: ELISA
Price:100μg ¥1699.00
Monoclonal Antibodies
Biotinylated Anti-IFNAR1 antibody(DMC221); IgG1 Chimeric mAb
SKU: DMC100221B Target: IFNAR1
Application: ELISA; Flow Cyt
Price: 100 μg ¥6080.00 ; 500 μg ¥19880.00