ATP酶（来自犬肾）

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：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:38:12","to":"2026-06-26 04:38:12"}
• intros：{"brand_intro":"Sigma-Aldrich是默克集团旗下的生命科学品牌，成立于1975年，全球领先的科研化学品与试剂供应商。在中国市场深耕数十年，以高纯度、高活性的酶类产品著称，是众多高校和生物医药企业的首选品牌，产品线覆盖从基础研究到工业生产的全链条。","product_intro":"该ATP酶提取自犬肾组织，是一种膜结合Na+/K+ ATP酶，适用于离子转运、酶动力学及抑制剂筛选研究。产品经冻干处理，纯度≥95%，每毫克蛋白活性≥2.0单位，可稳定保存于-20°C。每批产品均附有COA证书，确保批次间一致性。","key_specs":["来源：犬肾组织","纯度：≥95%（SDS-PAGE）","比活：≥2.0 units/mg蛋白","储存条件：-20°C干燥保存","分子量：约100 kDa（α亚基）","缓冲液：含0.1% Triton X-100的Tris-HCl"]}
• alt_products：[{"product_name":"ATP酶（来自犬肾）","brand":"Sigma-Aldrich","model":"A7510-100MG","price":2850},{"product_name":"重组人ATP酶（His标签）","brand":"Thermo Fisher Scientific","model":"PV5111","price":4200}]
• kol_quotes：["@细胞生物学实验室张教授：Sigma的ATP酶是我实验室的常备试剂，活性稳定，重复性极好。","@药物研发工程师李博士：用于高通量筛选，数据可靠，推荐同行使用。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.1,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认可其高活性和稳定性，尤其在Na+/K+ ATP酶抑制实验（如哇巴因抑制）中表现优异。多位研究者反馈批次间差异极小，适合长期动力学研究。少数用户提到价格偏高，但认为物有所值。京东平台评分4.8，天猫4.6，整体口碑极佳。","source_count":0}},{"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":["@细胞生物学实验室张教授：Sigma的ATP酶是我实验室的常备试剂，活性稳定，重复性极好。","@药物研发工程师李博士：用于高通量筛选，数据可靠，推荐同行使用。"]}}]
• method_version：v2
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