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CXC趋化因子受体4(CXCR4),又称 CD184,属于视紫红质样(rhodopsin-like)家族(A类七次跨膜趋化因子GPCR),含有352个氨基酸,其主要配体为CXCL12/SDF-1。CXCR4-CXCL12轴在胚胎发育、造血干细胞归巢、免疫细胞迁移以及心血管和神经系统形成中具有重要作用。在成人组织中,CXCR4可表达于造血干细胞、T/B 细胞、单核细胞、内皮细胞等多类细胞。CXCL12与受体结合后可激活 Gi 蛋白、PI3K/AKT、MAPK 及细胞骨架相关信号,从而调控趋化、黏附和细胞生存。许多肿瘤利用CXCR4-CXCL12 趋化轴迁移至骨髓、肝、肺和淋巴结等CXCL12丰富的组织,使CXCR4与肿瘤转移、肿瘤微环境、耐药及造血干细胞动员等研究密切相关。更多CXCR4信号通路>>
缔码生物提供重组人CXCR4 Synthetic Nanodisc 全长膜蛋白,包括Flag、Strep和生物素等不同标签形式,同时提供Cell-free Nanodisc和Detergent全长蛋白,可用于天然构象抗体筛选、SPR/BLI、不同膜蛋白制备体系对比及受体结合研究。重组人CXCR4 ECD/N端蛋白适用于ELISA和表位研究;流式验证嵌合单抗、参照抗体及PE/生物素版本可用于细胞表面检测和候选分子比较;DiSliceX™切片则可用于IHC。缔码还建立了CXCR4单B细胞种子库。
Full Length Transmembrane Proteins
Biotinylated Human CXCR4 full length protein-synthetic nanodisc
SKU: FLP100074B Target: CXCR4 Tag: C-Flag&Avi Tag
Expression Host: HEK293
Price: 10 μg ¥6930.00 ; 50 μg ¥33000.00 ; 100 μg ¥60500.00
Monoclonal Antibodies
SKU: DMC100680 Target: CXCR4
Application: Flow Cyt
Price: 50μg ¥2280.00 ; 100 μg ¥4080.00 ; 500 μg ¥13280.00
Full Length Transmembrane Proteins
SKU: FLP100074 Target: CXCR4 Tag: C-Flag Tag
Expression Host: HEK293
Price: 10 μg ¥6300.00 ;50 μg ¥30000.00 ; 100 μg ¥55000.00
Biosimilar reference antibodies
SKU: BME100101 Target: CXCR4
Application: Flow Cyt
Price: 50 μg ¥800.00 ; 100 μg ¥1500.00
ECD Proteins
SKU: PME100834 Target: CXCR4 Tag: C-Human Fc Tag
Expression Host: HEK293
Price: 10μg ¥668.00 ; 50μg ¥2499.00 ; 100μg ¥3750.00
Monoclonal Antibodies
PE-conjugated Anti-CXCR4 antibody(DMC680), IgG1 Chimeric mAb
SKU: DMC100680P Target: CXCR4
Application: Flow Cyt
Price: 100 test ¥3880.00
Biosimilar reference antibodies
SKU: BME100101P Target: CXCR4
Application: Flow Cyt
Price: 100 test ¥1360.00
Full Length Transmembrane Proteins
SKU: FLP120074 Target: CXCR4 Tag: C-Flag&Strep Tag
Expression Host: HEK293
Price:10 μg ¥5670.00 ;50 μg ¥27000.00 ; 100 μg ¥49500.00
DiSliceX
SKU: SLI100017 Target: B4GALT1, B7H6, CD166, CD63, CXCR4, EPHA2, FOLR1, IGF-1R, IGFBP7, LGALS1, MSLN
Application: IHC
Price: 2 slides ¥899.00
Biosimilar reference antibodies
SKU: BME100101B Target: CXCR4
Application: Flow Cyt
Price:100μg ¥1699.00
Monoclonal Antibodies
SKU: DMC100680B Target: CXCR4
Application: Flow Cyt
Price: 100 μg ¥6080.00 ; 500 μg ¥19880.00
Membrane Proteins from Cell-free Lysate
SKU: CFP200001 Target: CXCR4 Tag: N-Single Strep, C-Flag Tag
Expression Host: E. Coli Cell free system
Price: 20μg ¥8,495.00; 100μg ¥16,615.00
Membrane Proteins from Cell-free Lysate
SKU: CFP100001 Target: CXCR4 Tag: N-Single Strep, C-Flag&His Tag
Expression Host: E. Coli Cell free system
Price: 20μg ¥6,815.00; 100μg ¥13,395.00