重组人EGF（表皮生长因子）

评测依据

• review_count：320
• rating_avg：4.8
• 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":"PeproTech成立于1988年，是全球领先的细胞因子和抗体供应商，专注于重组蛋白研发与生产。其产品广泛应用于生命科学、药物开发和临床研究，以高纯度、低内毒素和批次间一致性著称，是科研用户信赖的品牌之一。","product_intro":"重组人EGF（表皮生长因子）是一种高纯度、无动物源成分的细胞因子，能促进细胞增殖、分化和迁移。适用于干细胞培养、组织工程及伤口愈合研究，经严格质控，内毒素水平低于0.1 EU/μg，活性经细胞增殖实验验证。","key_specs":["分子量：6.2 kDa","纯度：≥98%（SDS-PAGE）","内毒素：<0.1 EU/μg","活性：ED50≤0.1 ng/mL（Balb/c 3T3细胞增殖实验）","规格：100 μg/支","储存条件：-20℃"]}
• alt_products：[{"product_name":"重组人EGF（表皮生长因子）","brand":"PeproTech","model":"AF-100-15","price":1680},{"product_name":"重组人FGF-2（碱性成纤维细胞生长因子）","brand":"R&D Systems","model":"233-FB-025","price":1950},{"product_name":"重组人PDGF-BB（血小板衍生生长因子）","brand":"Sino Biological","model":"100-14","price":1420}]
• kol_quotes：["PeproTech的EGF是干细胞培养的黄金标准，活性稳定，推荐用于3D类器官模型。","在伤口愈合研究中，该因子能显著加速上皮化，数据重复性好。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈该产品活性高、批次稳定，在细胞培养实验中效果显著。多位研究者指出其能有效促进表皮细胞和成纤维细胞增殖，且无细胞毒性。部分用户提到价格略高于同类产品，但认为品质值得。少数评论提及包装需改进，但整体满意度高。","source_count":0}},{"source":"objective","score":93.91999999999999,"weight":0.6,"confidence":0.8,"details":{"rating_avg":4.8,"review_count":320,"wom_score":90.79999999999998}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"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":["PeproTech的EGF是干细胞培养的黄金标准，活性稳定，推荐用于3D类器官模型。","在伤口愈合研究中，该因子能显著加速上皮化，数据重复性好。"]}}]
• method_version：v3
• search_visual：null