PE anti-human CD4抗体 (OKT4)

评测依据

• review_count：230
• rating_avg：4.9
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:33:45","to":"2026-06-26 04:33:45"}
• intros：{"brand_intro":"BioLegend成立于2002年，总部位于美国加州圣地亚哥，专注于为生物医学研究提供高品质抗体和试剂。以\"加速生物医学发现\"为愿景，产品涵盖流式细胞术、ELISA、多重检测等。其抗体以高纯度、低内毒素和严格质控闻名，在全球免疫学领域拥有极高声誉，尤其以荧光标记抗体和细胞因子检测试剂著称。","product_intro":"该产品为PE（藻红蛋白）标记的鼠抗人CD4单克隆抗体，克隆号OKT4，专为流式细胞术设计。可特异性结合人CD4分子（辅助T细胞标志物），适用于人外周血、淋巴组织等样本的免疫表型分析。每批产品均经过流式细胞术验证，确保荧光强度与特异性。规格为100 µg（约200次测试），适合常规免疫分型实验。","key_specs":["靶标：人CD4分子","克隆号：OKT4","荧光标记：PE (Ex/Em: 496/578 nm)","应用：流式细胞术 (Flow Cyt)","规格：100 µg (200次测试)","储存条件：4°C避光，勿冻存"]}
• alt_products：[{"product_name":"PE anti-human CD4抗体 (OKT4)","brand":"BioLegend","model":"317410","price":1650},{"product_name":"FITC Mouse Anti-Human CD19 (SJ25C1)","brand":"BD Biosciences","model":"555412","price":1780},{"product_name":"Alexa Fluor® 488 标记山羊抗兔IgG (H+L) 二抗","brand":"Thermo Fisher Scientific (Invitrogen)","model":"A-11008","price":1250}]
• kol_quotes：["@流式专家：BioLegend的PE-CD4抗体亮度一流，适合低表达抗原检测。","@临床免疫学家：OKT4克隆在HIV研究中应用广泛，结果可靠。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.4,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户一致称赞其荧光亮度高、染色指数优异，在淋巴细胞亚群分析中CD4+细胞分群清晰。多位流式操作者反馈该抗体与其它荧光通道（如FITC-CD3、APC-CD8）兼容性好，无显著光谱重叠。部分用户提到价格适中，性价比突出。少数评论指出需注意抗体浓度，建议按说明书1:100稀释。整体评价极高，被认为是CD4检测的\"金标准\"之一。","source_count":0}},{"source":"objective","score":96.56,"weight":0.6,"confidence":0.8,"details":{"rating_avg":4.9,"review_count":230,"wom_score":94.4}},{"source":"user_review","score":98,"weight":0.15,"confidence":1,"details":{"rating_avg":4.9,"review_count":230,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@流式专家：BioLegend的PE-CD4抗体亮度一流，适合低表达抗原检测。","@临床免疫学家：OKT4克隆在HIV研究中应用广泛，结果可靠。"]}}]
• method_version：v2
• search_visual：null