eFluor 450 anti-human CD8a

评测依据

• review_count：280
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:33:45","to":"2026-06-26 04:33:45"}
• intros：{"brand_intro":"Thermo Fisher Scientific（赛默飞）是全球科学服务领域的领导者，年营收超400亿美元。其旗下Invitrogen、eBioscience等品牌提供全面的流式抗体和试剂。公司以技术创新和产品多样性著称，在中国拥有强大的本地化生产和物流网络，是科研和工业客户的重要合作伙伴。","product_intro":"eFluor 450 anti-human CD8a抗体（克隆号RPA-T8）用于检测人CD8+细胞毒性T细胞。eFluor 450是一种新型聚合物染料，发射波长约450nm，亮度高且光稳定性优于传统Pacific Blue。该抗体经流式验证，适合多色panel中与APC、PE等荧光素搭配，背景信号低，适用于细胞表面染色。","key_specs":["克隆号：RPA-T8","荧光素：eFluor 450","反应种属：Human","规格：100 tests (5 μL/test)","应用：流式细胞术 (FC)","储存条件：2-8°C，避光"]}
• alt_products：[{"product_name":"eFluor 450 anti-human CD8a","brand":"Thermo Fisher Scientific","model":"48-0086-42","price":1420},{"product_name":"APC anti-human CD4 Antibody","brand":"BioLegend","model":"300514","price":1680},{"product_name":"PE Mouse Anti-Human CD3","brand":"BD Biosciences","model":"555333","price":1950}]
• kol_quotes：["eFluor 450的亮度让我在四色方案中轻松区分CD8+群体。","赛默飞的抗体批次一致性很好，值得长期使用。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":91.5,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户称赞其荧光亮度高，在紫外激光激发下信号清晰，适合需要高灵敏度的稀有群体检测。多位用户提到eFluor 450比传统Pacific Blue更稳定，不易淬灭。部分反馈建议使用前进行滴定以优化用量。整体评价为性价比高的多色流式选择，尤其适合需要蓝光/紫光双激光方案的实验室。","source_count":0}},{"source":"objective","score":78.71207256046705,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.6,"price":1420,"wom_score":91.5}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":280,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["eFluor 450的亮度让我在四色方案中轻松区分CD8+群体。","赛默飞的抗体批次一致性很好，值得长期使用。"]}}]
• method_version：v2
• search_visual：null