Anti-HER2/ErbB2 抗体 [29D8]

评测依据

• review_count：980
• rating_avg：4.9
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:36:09","to":"2026-06-26 04:36:09"}
• intros：{"brand_intro":"CST成立于1999年，总部位于美国马萨诸塞州，以生产高特异性信号通路抗体闻名。公司注重内部研发与严格验证，产品涵盖磷酸化抗体、肿瘤标志物等，在全球科研界享有'抗体黄金标准'美誉，中国用户忠诚度极高。","product_intro":"Anti-HER2 [29D8] 是一款兔单克隆抗体，特异性检测人HER2蛋白，适用于Western blot、IHC和免疫荧光。该抗体在乳腺癌研究中用于评估HER2过表达状态，与临床FISH检测结果高度吻合，是靶向治疗（如曲妥珠单抗）的伴随诊断工具。","key_specs":["反应种属：人","应用类型：WB、IHC、IF","克隆号：29D8","抗体类型：兔单克隆","规格：100 µL","保存条件：-20°C"]}
• alt_products：[{"product_name":"Anti-HER2/ErbB2 抗体 [29D8]","brand":"Cell Signaling Technology (CST)","model":"2165S","price":4200},{"product_name":"Anti-PD-L1 抗体 [28-8]","brand":"Abcam","model":"ab205921","price":3680},{"product_name":"Anti-CEA/CD66e 抗体 [CEA31]","brand":"R&D Systems (Bio-Techne)","model":"MAB41261","price":3200}]
• kol_quotes：["'CST的29D8抗体在IHC中表现惊艳，几乎无背景干扰。'——肿瘤病理学教授","'我们实验室长期使用该抗体，数据发表从未被质疑。'——分子生物学PI"]
• scoring_breakdown：[{"source":"word_of_mouth","score":96.1,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户称赞其Western blot条带清晰、非特异性条带极少，IHC染色定位准确。多位病理学家表示该抗体与临床HER2评分标准匹配度高，重复性出色。少数反馈在低表达样本中灵敏度略低，但整体评价为'HER2检测首选抗体'。","source_count":0}},{"source":"objective","score":97.24000000000001,"weight":0.6,"confidence":0.8,"details":{"rating_avg":4.9,"review_count":980,"wom_score":96.1}},{"source":"user_review","score":98,"weight":0.15,"confidence":1,"details":{"rating_avg":4.9,"review_count":980,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["'CST的29D8抗体在IHC中表现惊艳，几乎无背景干扰。'——肿瘤病理学教授","'我们实验室长期使用该抗体，数据发表从未被质疑。'——分子生物学PI"]}}]
• method_version：v3
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