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髓系细胞触发受体2(Triggering Receptor Expressed on Myeloid Cells 2,TREM2)是免疫球蛋白超家族中的I型单次跨膜受体,主要表达于小胶质细胞、巨噬细胞、单核细胞和破骨细胞。TREM2本身胞内尾较短,缺乏直接信号基序,需要通过跨膜区与DAP12/TYROBP形成复合物,经ITAM介导下游信号。其胞外IgV-like domain能够识别脂质、磷脂、载脂蛋白及细胞损伤相关配体,从而调节细胞存活、迁移、吞噬、脂质代谢和炎症状态。在中枢神经系统中,TREM2对小胶质细胞识别并清除凋亡细胞、髓鞘碎片和病理性蛋白聚集物尤为重要。部分TREM2遗传变异与神经退行性疾病风险增加相关,因此TREM2已成为神经免疫、阿尔茨海默病、髓鞘疾病及其他CNS疾病研究中的重要靶点。同时,TREM2+髓系细胞在肿瘤微环境中的作用也正在受到关注。更多TREM2机制、疾病与药物研发进展>>
缔码生物提供人、小鼠及猴等不同种属TREM2 ECD重组蛋白,可用于抗体免疫、ELISA、受体–配体结合和跨种属评价;重组人TREM2 Synthetic Nanodisc全长膜蛋白及不同标签版本则更适合天然构象、膜近端表位和完整受体相关结合研究。多款ELISA/Flow Cyt验证的TREM2单抗、参照抗体及标记版本可用于细胞表面表达和候选抗体筛选,DiSliceX™切片可辅助IHC研究。
Full Length Transmembrane Proteins
Biotinylated Human TREM2 full length protein-synthetic nanodisc
SKU: FLP100507B Target: TREM2 Tag: C-Flag&Avi Tag
Expression Host: HEK293
Price:10 μg ¥7000.00 ;50 μg ¥33000.00 ; 100 μg ¥60500.00
Full Length Transmembrane Proteins
SKU: FLP100507 Target: TREM2 Tag: C-Flag Tag
Expression Host: HEK293
10 μg ¥6300.00 ; 50 μg ¥30000.00 ; 100 μg ¥55000.00
Biosimilar reference antibodies
SKU: BME100294 Target: TREM2
Application: ELISA
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
ECD Proteins
SKU: PME-C100024 Target: TREM2 Tag: C-Human Fc tag
Expression Host: HEK293
Price: 10μg ¥799.00; 50μg ¥2666.00 ; 100 μg ¥3999.00
ECD Proteins
SKU: PME-M100080 Target: TREM2 Tag: C-Human Fc Tag
Expression Host: HEK293
Price: 10μg ¥636.00 ; 50μg ¥2333.00 ; 100μg ¥3499.00
Monoclonal Antibodies
SKU: DMC100223 Target: TREM2
Application: ELISA; Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
ECD Proteins
SKU: PME100633 Target: TREM2 Tag: C-Human Fc Tag
Expression Host: HEK293
Price: 10μg ¥727.00 ; 50μg ¥2666.00 ; 100μg ¥3999.00
Monoclonal Antibodies
PE-conjugated Anti-TREM2 antibody(DMC223); IgG1 Chimeric mAb
SKU: DMC100223P Target: TREM2
Application: Flow Cyt
Price: 100 test ¥3880.00
Biosimilar reference antibodies
SKU: BME100533B Target: TREM2
Application: N/A
Price:100μg ¥1699.00
Biosimilar reference antibodies
SKU: BME100533 Target: TREM2
Application: N/A
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
DiSliceX
SKU: SLI100011 Target: B7H5, BST1, CCR2, CD33, CD70, CD93, CHI3L1, TREM2
Application: IHC
Price: 2 slides ¥899.00
Monoclonal Antibodies
SKU: DMC100223B Target: TREM2
Application: ELISA; Flow Cyt
Price: 100 μg ¥6080.00 ; 500 μg ¥19880.00