血红素（Hemin） 分析级，≥95%

评测依据

• review_count：1800
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["京东","天猫","小红书"]
• time_range：{"from":"2026-06-25 15:26:39","to":"2026-06-25 15:26:39"}
• intros：{"brand_intro":"阿拉丁（Aladdin）是中国领先的科研试剂品牌，成立于2009年，总部位于上海。品牌以\"让中国科研用上世界级试剂\"为使命，专注于高纯度化学试剂和生物试剂的本土化生产。阿拉丁拥有ISO9001认证的GMP车间，其血红素产品采用猪血提取工艺，纯度可达95%以上，性价比极高。创始人徐先生原为Sigma-Aldrich 中国区高管，2010年带领团队创立阿拉丁，致力于打破进口试剂垄断。品控理念强调\"每一批次留样三年\"，确保售后可追溯。","product_intro":"H103745 血红素是阿拉丁的明星产品，定位为\"进口品质，国产价格\"。核心卖点：纯度≥95%（HPLC），高于Sigma 同级别产品；价格仅为进口品牌的1/3；提供免费样品测试服务。适用于高校基础生化实验、药企早期筛选、以及教学演示。与Sigma 相比，阿拉丁在溶解性上做了优化，可直接溶于DMSO，操作更便捷。但批次间稳定性略逊于Sigma，适合非关键性实验。","key_specs":{"纯度":"≥95% (HPLC)，高于行业标准","来源":"猪血提取，成本更低","溶解性":"可溶于DMSO或0.1M NaOH","储存条件":"-20°C避光，有效期2年","铁含量":"8.0-8.5%，符合理论值","包装规格":"1g/5g/25g，灵活适配不同用量"}}
• alt_products：[{"product_name":"血红素（Hemin） 分析级，≥95%","brand":"阿拉丁","model":"H103745-5g","price":380},{"product_name":"血红素（Hemin） 高纯级，≥93%","brand":"麦克林","model":"H811138-5g","price":450}]
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• method_version：v3
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