Lamin B1 Polyclonal Antibody

评测依据

• review_count：650
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_quality
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-25 15:23:12","to":"2026-06-25 15:23:12"}
• intros：{"brand_intro":"Proteintech成立于2001年，总部位于美国芝加哥，是全球最大的多克隆抗体生产商之一。创始人李博士（华人科学家）以\"让高质量抗体不再昂贵\"为理念，建立了从抗原设计、免疫、纯化到验证的全链条自研体系。其核心优势在于\"兔多克隆抗体库\"规模（超过2万种），且所有抗体均经过WB、IHC、IF等应用验证。品控强调\"性价比\"，在保证特异性的前提下，价格仅为国际大牌的1/3。Proteintech的核蛋白抗体系列（如Lamin B1、Histone H3）因高性价比和稳定性能，成为国内科研用户的\"平替首选\"。","product_intro":"12987-1-AP是针对核纤层蛋白Lamin B1的兔多克隆抗体，用于核膜结构标记。核心卖点：核膜染色清晰（IF实验可呈现完整核轮廓），WB检测灵敏度高（0.5μg核提取物即可显影）。适用于人、小鼠、大鼠的核蛋白提取物，尤其适合细胞核形态学分析、核质分离验证。相比竞品（如Abcam ab16048），价格低60%以上，且批次间稳定性接近国际一线品牌。","key_specs":{"抗体类型":"兔多克隆抗体","反应种属":"人、小鼠、大鼠、猪","应用范围":"WB、IHC、IF、IP","浓度":"0.5 mg/mL","保存条件":"-20°C，避免反复冻融","验证数据":"提供WB、IHC、IF代表性图像及文献引用"}}
• alt_products：[{"product_name":"Lamin B1 Polyclonal Antibody","brand":"Proteintech","model":"12987-1-AP","price":1280},{"product_name":"Histone H3 (FL-136) Antibody","brand":"Santa Cruz Biotechnology","model":"sc-10809","price":980}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":86.5,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合丁香通、京东评价，用户普遍认可其\"高性价比\"。优点：核膜染色特异性强，背景干净；价格亲民（1280元/150μL）；适合大批量实验。缺点：多克隆抗体批次间略有差异（但Proteintech提供免费换货服务）；部分用户反映ChIP实验不适用。专业评测指出，该抗体是核膜标记的\"入门级首选\"，尤其适合预算有限的课题组。","source_count":2}},{"source":"objective","score":91,"weight":0.6,"confidence":0.8,"details":{"rating_avg":4.7,"review_count":650,"wom_score":86.5}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":650,"source":"product_reviews_aggregate"}}]
• method_version：v3
• search_visual：null