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Mesothelin(MSLN)是一种肿瘤相关细胞表面糖蛋白,首先以前体蛋白形式合成,经蛋白水解加工后形成可溶性的N端Megakaryocyte Potentiating Factor(MPF)和通过GPI锚定于细胞膜表面的成熟Mesothelin。正常成人组织中,Mesothelin主要表达于胸膜、腹膜和心包等间皮细胞,整体分布相对有限;而在间皮瘤、卵巢癌、胰腺癌、肺癌及其他多种实体瘤中可出现明显升高。其较高的肿瘤细胞表面密度、有限的正常组织分布以及抗体结合后的内吞能力,使Mesothelin成为单克隆抗体、ADC、双/多特异性抗体、T-cell engager和细胞治疗研究中长期受到关注的靶点。候选抗体研发中还需关注成熟Mesothelin与MPF的表位区别、膜近端表位、内吞效率和细胞表面可及性。
缔码生物提供人和猴等不同种属Mesothelin ECD重组蛋白及不同标签形式,可用于ELISA、抗体筛选、SPR/BLI、亲和力和跨种属评价;多款兔单抗具有ELISA、Flow Cyt或IHC等验证数据,并配套Biosimilar参照抗体及PE/生物素标记产品,可用于细胞表面检测和候选分子比较。Mesothelin过表达稳转细胞株可进一步支持FACS、Cell Binding、内吞及功能筛选,同时可提供相关组织研究工具。缔码还具有Mesothelin先导抗体资源,可进一步衔接人源化、亲和力成熟和功能验证。
Overexpression Stable Cell Line
SKU: CEL100008 Target: Mesothelin
Application: FACS Data
Price: Inquiry
ECD Proteins
SKU: PME-C100039 Target: Mesothelin Tag: C-10×His tag
Expression Host: HEK293
Price: 10μg ¥821.00 ; 50μg ¥2866.00 ; 100 μg ¥4299.00
Biosimilar reference antibodies
SKU: BME100165 Target: Mesothelin
Application: ELISA; Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
ECD Proteins
SKU: PME-M100040 Target: Mesothelin Tag: C-6×His Tag
Expression Host: HEK293
Price: 10μg ¥636.00 ; 50μg ¥2333.00 ; 100 μg ¥3499.00
Monoclonal Antibodies
SKU: DME100073 Target: Mesothelin
Application: ELISA; Flow Cyt; WB
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
Monoclonal Antibodies
SKU: DME100072 Target: Mesothelin
Application: ELISA; Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
Monoclonal Antibodies
SKU: DME100071 Target: Mesothelin
Application: ELISA; Flow Cyt; IHC
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
ECD Proteins
SKU: PME100724 Target: Mesothelin Tag: C-6×His Tag
Expression Host: HEK293
Price: 10μg ¥668.00 ; 50μg ¥2499.00 ; 100μg ¥3750.00
ECD Proteins
SKU: PME100031 Target: Mesothelin Tag: C-Mouse Fc and 6×His Tag
Expression Host: HEK293
Price: 10μg ¥782.00 ; 50μg ¥2866.00 ; 100 μg ¥4299.00
Biosimilar reference antibodies
SKU: BME100165P Target: Mesothelin
Application: Flow Cyt
Price: 100 test ¥1360.00
Biosimilar reference antibodies
SKU: BME100572B Target: Mesothelin
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100572 Target: Mesothelin
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100165B Target: Mesothelin
Application: ELISA; Flow Cyt
Price:100μg ¥1699.00