Anti-Phospho-Histone H2A.X (Ser139) antibody, clone JBW301

评测依据

• review_count：2800
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-25 15:22:52","to":"2026-06-25 15:22:52"}
• intros：{"brand_intro":"Merck（默克）是全球历史最悠久的科学和科技公司之一，成立于1668年，总部位于德国达姆施塔特。其生命科学部门Sigma-Aldrich是全球最大的科研试剂供应商之一，拥有超过30万种产品。在抗体领域，Merck以丰富的鼠单克隆抗体库著称，JBW301克隆是其经典产品之一。公司品控严格，通过ISO 9001认证，并提供批次一致性保证。","product_intro":"05-636是经典的鼠单克隆γH2AX抗体（JBW301克隆），已上市超过15年，被引用超过8000次。该抗体适用于WB、IF、IHC和ELISA，尤其适合石蜡切片免疫组化。相比兔单克隆抗体，鼠单抗在多重染色中更易搭配二抗。价格相对亲民（3200元/100μl），且提供大包装（500μl）选项，适合高通量筛选。","key_specs":{"克隆类型":"鼠单克隆（JBW301）","反应种属":"人、小鼠、大鼠","应用范围":"WB (1:1000), IF (1:500), IHC (1:200), ELISA (1:500)","保存条件":"-20°C，有效期36个月","抗体形式":"纯化IgG1，含0.05% NaN3"}}
• alt_products：[{"product_name":"Anti-Phospho-Histone H2A.X (Ser139) antibody, clone JBW301","brand":"Merck (Sigma-Aldrich)","model":"05-636","price":3200},{"product_name":"Phospho-Histone H2A.X (Ser139) Antibody [N1-431]","brand":"Novus Biologicals (Bio-Techne)","model":"NB100-384","price":2900},{"product_name":"Anti-gamma H2A.X (phospho S139) antibody [EP854(2Y)]","brand":"Abcam","model":"ab81299","price":3850}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.1,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合2800+条评价，用户认可其\"性价比高、稳定性好\"。在IHC应用中，石蜡切片染色效果优于多数兔单抗。专业评测指出，JBW301克隆在检测低水平DNA损伤时灵敏度略低于兔单抗，但特异性极佳。缺点：部分用户反映批次间效价有波动，但Merck提供免费批次测试服务。小红书上有用户称其为\"组化利器\"。","source_count":2}},{"source":"objective","score":81.38099866622207,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.7,"price":3200,"wom_score":87.1}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":2800,"source":"product_reviews_aggregate"}}]
• method_version：v3
• search_visual：null