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C-C趋化因子受体2(C-C chemokine receptor type 2,CCR2),又称为CD192、CMKBR2或MCP-1-R,是一种属于C-C趋化因子受体家族的G蛋白偶联受体,主要在免疫系统中发挥作用。其主要配体包括CCL2/MCP-1及其他C-C chemokines。配体结合后,CCR2主要通过Gi蛋白调节钙信号、趋化和细胞迁移。CCR2在单核细胞、巨噬细胞及部分树突状细胞中表达较高,是驱动循环单核细胞向炎症、损伤或肿瘤组织募集的重要受体。因此CCR2-CCL2轴与慢性炎症、纤维化、动脉粥样硬化及肿瘤微环境密切相关。在肿瘤中,该信号可促进单核细胞和肿瘤相关巨噬细胞募集,影响免疫抑制、血管生成、转移和治疗反应,使CCR2成为炎症调节、髓系免疫及肿瘤微环境研究的重要靶点。
作为七跨膜GPCR,CCR2的天然构象和胞外环表位高度依赖脂质膜环境。缔码生物提供Synthetic Nanodisc、PeptiNanodisc等多种重组人CCR2全长膜蛋白,包括生物素标记,可用于天然构象抗体筛选、SPR/BLI、结合动力学及特异性评价;人、小鼠和猴等不同种属ECD/N端蛋白则可用于ELISA、免疫和跨种属反应性研究。流式验证单抗、参照抗体及PE/生物素标记抗体可用于细胞表面CCR2检测和候选抗体比较;CCR2过表达稳转细胞株适用于FACS和Cell Binding,DiSliceX™切片可支持IHC。同时,我们还可以提供系统的服务,包括蛋白/抗体定制服务、抗体人源化、抗体亲和力成熟等。此外,缔码生物自研的单B细胞抗体筛选平台可助力CCR2抗体药物研发。
Full Length Transmembrane Proteins
SKU: FLP400028B Target: CCR2 Tag: C-Flag&Avi Tag
Expression Host: HEK293
Price:10 μg ¥7700.00 ; 50 μg ¥36300.00 ; 100 μg ¥66550.00
Full Length Transmembrane Proteins
Biotinylated Human CCR2 full length protein-synthetic nanodisc
SKU: FLP100028B Target: CCR2 Tag: C-Flag&Avi Tag
Expression Host: HEK293
Price: 10 μg ¥6930.00 ; 50 μg ¥33000.00 ; 100 μg ¥60500.00
Overexpression Stable Cell Line
SKU: CEL100088 Target: CCR2
Application: FACS Data
Price: Inquiry
Full Length Transmembrane Proteins
SKU: FLP200028 Target: CCR2 Tag: C-Flag Tag
Expression Host: HEK293
Price: 50 μg ¥8000.00 ; 100 μg ¥10800.00
ECD Proteins
SKU: PME-M100107 Target: CCR2 Tag: C-Human Fc tag
Expression Host: HEK293
Price: 10μg ¥600.00 ; 50μg ¥2199.00 ; 100μg ¥3299.00
Full Length Transmembrane Proteins
SKU: FLP100028 Target: CCR2 Tag: C-Flag Tag
Expression Host: HEK293
Price: 10 μg ¥6300.00 ;50 μg ¥30000.00 ; 100 μg ¥55000.00
Monoclonal Antibodies
SKU: DMC100447 Target: CCR2
Application: Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
ECD Proteins
SKU: PME101109 Target: CCR2 Tag: C-Mouse Fc Tag
Expression Host: HEK293
Price: 10μg ¥636.00 ; 50μg ¥2333.00 ; 100 μg ¥3499.00
ECD Proteins
SKU: PME100922 Target: CCR2 Tag: C-Human Fc Tag
Expression Host: HEK293
Price: 10μg ¥668.00 ; 50μg ¥2499.00 ; 100μg ¥3750.00
Biosimilar reference antibodies
SKU: BME100087 Target: CCR2
Application: Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
Biosimilar reference antibodies
SKU: BME100087P Target: CCR2
Application: Flow Cyt
Price: 100 test ¥1360.00
Full Length Transmembrane Proteins
SKU: FLP120028 Target: CCR2 Tag: C-Flag&Strep Tag
Expression Host: HEK293
Price: 10 μg ¥5670.00 ;50 μg ¥27000.00 ; 100 μg ¥49500.00
DiSliceX
SKU: SLI100011 Target: B7H5, BST1, CCR2, CD33, CD70, CD93, CHI3L1, TREM2
Application: IHC
Price: 2 slides ¥899.00
Biosimilar reference antibodies
SKU: BME100087B Target: CCR2
Application: Flow Cyt
Price:100μg ¥1699.00
Monoclonal Antibodies
SKU: DMC100447B Target: CCR2
Application: Flow Cyt
Price: 100 μg ¥6080.00 ; 500 μg ¥19880.00