服务热线
400-006-0995
18062749453
程序性死亡受体1(Programmed Cell Death Protein 1,PD-1),基因名为PDCD1,也被命名为CD279,是表达于活化 T 细胞表面的经典抑制性免疫检查点分子,可调控T细胞活化、效应功能及免疫耐受,因此是肿瘤免疫和免疫调控研究中的核心靶点之一。在治疗疾病领域,PD-1相关研究和药物开发目前仍以肿瘤为主,常见方向包括非小细胞肺癌、黑色素瘤、头颈鳞状细胞癌、膀胱癌、肾细胞癌、霍奇金淋巴瘤等。靶向PD-1的药物开发已形成以单克隆抗体为主、双特异性抗体持续扩展的格局。更多药物类型与研究进展,可延伸阅读《PD-1靶向药物类型全梳理》《PD-1 vs PD-L1:免疫检查点靶向机制差异》和《PD-1/PD-L1:肿瘤免疫检查点核心通路解析》。
缔码生物提供覆盖人、小鼠、犬、猴等不同种属的PD-1 ECD重组蛋白,并提供hFc、mFc、His、Fc-His及生物素化等多种标签或修饰形式,同时提供兔单克隆抗体、大量Biosimilar参照抗体以及PE/生物素标记抗体。不同种属和标签形式的PD-1蛋白可用于蛋白互作、ELISA、抗体筛选、结合活性、亲和力评价、表位研究及跨种属反应性分析;单抗和参照抗体可用于ELISA、Flow Cyt、细胞表面PD-1检测及方法开发;PE偶联抗体适用于直接流式分析,生物素化蛋白及抗体则便于构建基于生物素-亲和素体系的结合与筛选实验。
依托单B细胞抗体发现、DiLibrary™抗体工程及体外功能验证平台,缔码生物还可进一步支持PD-1抗体的候选分子筛选、人源化、亲和力成熟及免疫检查点相关功能评价,为PD-1/PDCD1靶向抗体及多特异性分子研发提供配套支持。
ECD Proteins
SKU: PME100025B Target: PD-1 Tag: C-Mouse Fc and 6×His Avi tag
Expression Host: HEK293
Price: 10μg ¥909.00 ; 50μg ¥3333.00 ; 100 μg ¥4999.00
ECD Proteins
SKU: PME-C100101 Target: PD-1 Tag: C-Human Fc tag
Expression Host: HEK293
Price: 10μg ¥909.00 ; 50μg ¥3333.00 ; 100 μg ¥4999.00
ECD Proteins
SKU: PME101789 Target: PD-1 Tag: C-Human Fc tag
Expression Host: HEK293
Price: 10μg ¥909.00 ; 50μg ¥3333.00 ; 100 μg ¥4999.00
Biosimilar reference antibodies
SKU: BME100657 Target: PD-1
Application: ELISA, Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100615 Target: PD-1
Application: ELISA, Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100006B Target: PD-1
Application: ELISA; Flow Cyt
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100202 Target: PD-1
Application: ELISA, Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
ECD Proteins
SKU: PME-D100008 Target: PD-1 Tag: C-Human Fc tag
Expression Host: HEK293
Price: 10μg ¥818.00 ; 50μg ¥2999.00 ; 100 μg ¥4499.00
ECD Proteins
SKU: PME-D100006 Target: PD-1 Tag: C-Mouse Fc tag
Expression Host: HEK293
Price: 10μg ¥818.00 ; 50μg ¥2999.00 ; 100 μg ¥4499.00
ECD Proteins
SKU: PME-D100005 Target: PD-1 Tag: C-10×His tag
Expression Host: HEK293
Price: 10μg ¥818.00 ; 50μg ¥2999.00 ; 100 μg ¥4499.00
ECD Proteins
SKU: PME-M100099 Target: PD-1 Tag: C-Human Fc Tag
Expression Host: HEK293
Price: 10μg ¥600.00 ; 50μg ¥2199.00 ; 100μg ¥3299.00
Monoclonal Antibodies
SKU: DME100177 Target: PD-1
Application: ELISA; Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
Biosimilar reference antibodies
SKU: BME100006 Target: PD-1
Application: ELISA; Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
ECD Proteins
SKU: PME100462 Target: PD-1 Tag: C-Human Fc and 6×His Tag
Expression Host: HEK293
Price: 10μg ¥909.00 ; 50μg ¥3333.00 ; 100 μg ¥4999.00
ECD Proteins
SKU: PME100461 Target: PD-1 Tag: C-6×His Tag
Expression Host: HEK293
Price: 10μg ¥668.00 ; 50μg ¥2499.00 ; 100μg ¥3750.00
ECD Proteins
SKU: PME100025 Target: PD-1 Tag: C-Mouse Fc and 6×His Tag
Expression Host: HEK293
Price: 10μg ¥909.00 ; 50μg ¥3333.00 ; 100 μg ¥4999.00
Biosimilar reference antibodies
SKU: BME100657P Target: PD-1
Application: Flow Cyt
Price: 100 test ¥1360.00
Biosimilar reference antibodies
SKU: BME100202P Target: PD-1
Application: Flow Cyt
Price: 100 test ¥1360.00
Biosimilar reference antibodies
SKU: BME100006P Target: PD-1
Application: Flow Cyt
Price: 100 test ¥1360.00
Biosimilar reference antibodies
SKU: BME100741B Target: PD-1
Application: N/A
Price:100μg ¥1699.00