谷丙转氨酶（ALT）检测试剂盒

评测依据

• review_count：128
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_value
• sources：["Sigma-Aldrich中国官网","京东Sigma-Aldrich旗舰店"]
• time_range：{"from":"2026-06-26 04:38:13","to":"2026-06-26 04:38:13"}
• intros：{"brand_intro":"Sigma-Aldrich是默克集团旗下全球领先的生命科学与化学试剂品牌，成立于1975年。其产品涵盖生化试剂、抗体、检测试剂盒等，以高纯度、高稳定性著称，是科研领域公认的\"黄金标准\"供应商，全球实验室广泛依赖其产品进行基础研究和诊断开发。","product_intro":"该试剂盒用于定量检测血清、血浆或细胞裂解液中的谷丙转氨酶活性，基于酶偶联反应原理，通过比色法（570nm）快速测定。每套包含标准品、底物、缓冲液及显色剂，可进行100次微孔板检测，灵敏度达0.1 mU/mL，线性范围宽，适用于肝损伤、药物毒性等研究场景。","key_specs":["检测原理：酶偶联比色法（570nm）","检测限：0.1 mU/mL","线性范围：0.1-100 mU/mL","样本类型：血清、血浆、细胞裂解液","检测次数：100次（96孔板）","储存条件：-20℃避光保存"]}
• alt_products：[{"product_name":"谷丙转氨酶（ALT）检测试剂盒","brand":"Sigma-Aldrich","model":"MAK052-1KT","price":2850},{"product_name":"重组人谷丙转氨酶（ALT）蛋白","brand":"Abcam","model":"ab123456","price":4200}]
• kol_quotes：["Sigma的ALT试剂盒是我实验室的常备品，数据一致性极佳。——中科院某研究员","在药物肝毒性评价中，该试剂盒的灵敏度让我能捕捉到早期变化。——某药企研发总监"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.1,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认可其高灵敏度和重复性，尤其适合肝毒性药物筛选实验。多位研究者反馈标准曲线线性良好（R²>0.99），批次间差异极小。部分用户建议增加样本稀释步骤说明，以应对高活性样本。整体评价为\"可靠、省时\"，是转氨酶检测领域的标杆产品。","source_count":2}},{"source":"objective","score":87.3321657219073,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.7,"price":2850,"wom_score":94.1}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":128,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["Sigma的ALT试剂盒是我实验室的常备品，数据一致性极佳。——中科院某研究员","在药物肝毒性评价中，该试剂盒的灵敏度让我能捕捉到早期变化。——某药企研发总监"]}}]
• method_version：v3
• search_visual：null