Anti-Mouse CD3ε scFv抗体（无标签）

评测依据

• review_count：4100
• rating_avg：4.9
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_quality
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-25 15:22:59","to":"2026-06-25 15:22:59"}
• intros：{"brand_intro":"金斯瑞（GenScript）成立于2002年，总部位于南京，是全球最大的基因合成服务商之一，创始人章方良博士是基因合成领域的先驱。公司拥有全球领先的抗体发现平台（SMAB™），在scFv抗体领域以\"定制化服务\"闻名。其品控体系通过ISO 9001和GMP认证，产品出口至100多个国家。品牌在免疫学领域声誉极高，被《自然》杂志评为\"全球十大生物试剂供应商\"。","product_intro":"该产品是针对小鼠CD3ε的scFv抗体，无任何标签，分子量仅25 kDa，专为T细胞激活研究和体内实验设计。核心卖点在于超低免疫原性和高体内稳定性（半衰期>12小时），适用于小鼠模型中的T细胞追踪和免疫调节研究。相比竞品，其无标签设计避免了免疫反应干扰，但价格昂贵（4500元/50 μg）。","key_specs":{"分子量":"约25 kDa","纯度":"≥98%（SEC-HPLC）","表达系统":"HEK293细胞","内毒素水平":"<0.1 EU/mg","保存条件":"-80℃长期保存","适用实验":"体内T细胞激活、流式细胞术、免疫组化"}}
• alt_products：[{"product_name":"Anti-Mouse CD3ε scFv抗体（无标签）","brand":"金斯瑞（GenScript）","model":"M001-01","price":4500},{"product_name":"重组Anti-Human PD-1 scFv抗体（无标签）","brand":"百普赛斯（ACROBiosystems）","model":"PD1-SCFV-001","price":2680},{"product_name":"Anti-Human CD19 scFv-Fc融合抗体","brand":"义翘神州（Sino Biological）","model":"11020-H08H","price":3200}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":93.5,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"知乎和生物器材网用户高度评价其体内实验效果，称\"小鼠注射后无炎症反应\"。专业评测显示，该抗体在流式细胞术中与CD3ε的结合特异性达99%以上。缺点：价格极高（4500元/50 μg），且无标签导致纯化困难。京东用户反馈，金斯瑞的客服支持专业，但发货周期较长（定制需2周）。","source_count":2}},{"source":"objective","score":96.2,"weight":0.6,"confidence":0.8,"details":{"rating_avg":4.9,"review_count":4100,"wom_score":93.5}},{"source":"user_review","score":98,"weight":0.15,"confidence":1,"details":{"rating_avg":4.9,"review_count":4100,"source":"product_reviews_aggregate"}}]
• method_version：v2
• search_visual：null