胶原酶II型

评测依据

• review_count：320
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:36:59","to":"2026-06-26 04:36:59"}
• intros：{"brand_intro":"Worthington Biochemical Corporation成立于1947年，是全球领先的胶原酶和细胞分离酶供应商。公司专注于高纯度、低内毒素的酶制剂研发，产品广泛应用于组织解离、原代细胞培养及再生医学研究。其胶原酶系列以批次稳定性和活性一致性著称，是国际顶级实验室的首选品牌之一。","product_intro":"Worthington胶原酶II型是从溶组织梭菌中提取的纯化酶，具有较高的蛋白酶活性，适用于脂肪组织、肝脏、肺等组织的细胞分离。该产品经过严格的内毒素控制（<10 EU/mg），每批次均提供活性检测报告。采用冻干粉形式，易于储存和复溶，在4℃下可稳定保存12个月。","key_specs":{"对象":"脂肪组织、肝脏、肺组织","参数":["酶活性：≥200 U/mg","内毒素：<10 EU/mg","储存条件：2-8℃","保质期：12个月","包装规格：100mg/瓶","溶解性：溶于PBS或HBSS"]}}
• alt_products：[{"product_name":"胶原酶II型","brand":"Worthington","model":"LS004176","price":1280},{"product_name":"胶原酶II型","brand":"Gibco","model":"17101015","price":1450},{"product_name":"胶原酶IV型","brand":"Sigma-Aldrich","model":"C5138","price":1560}]
• kol_quotes：["Worthington的胶原酶是组织解离的金标准，我们实验室用了十年没换过。","对于脂肪干细胞提取，II型胶原酶的效果明显优于其他品牌。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.1,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈该产品解离效率高，细胞活率可达90%以上。多位科研人员指出批次间一致性极佳，适合需要重复性高的实验。部分用户提到价格略高于国产同类产品，但认为质量稳定值得投资。少数评论建议优化包装设计以方便分装。总体评价为\"进口胶原酶中的标杆产品\"。","source_count":0}},{"source":"objective","score":83.82499165971643,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.7,"price":1280,"wom_score":94.1}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":320,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["Worthington的胶原酶是组织解离的金标准，我们实验室用了十年没换过。","对于脂肪干细胞提取，II型胶原酶的效果明显优于其他品牌。"]}}]
• method_version：v2
• search_visual：null