Recombinant Human FGF-2 (basic FGF) 抗体

评测依据

• review_count：720
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-25 15:23:19","to":"2026-06-25 15:23:19"}
• intros：{"brand_intro":"R&D Systems成立于1976年，总部位于美国明尼苏达州，是细胞因子和生长因子抗体领域的先驱。创始人Thomas R. R.先生以\"为细胞生物学提供最纯净的试剂\"为愿景，率先推出高纯度重组蛋白和抗体。公司于2007年被Bio-Techne收购，但保持独立品牌运营。R&D Systems以严格的质控著称，每批抗体均通过ELISA、WB、活性测试等多重验证，并提供详细的数据报告。其生长因子抗体系列被公认为行业标准，尤其在FGF、TGF-β、PDGF等领域占据主导地位。公司还提供定制抗体服务，满足个性化科研需求。","product_intro":"Recombinant Human FGF-2 (basic FGF) 抗体 是R&D Systems经典小鼠单克隆抗体，靶向bFGF蛋白，适用于WB、ELISA、IHC、中和实验。该抗体可特异性识别天然和重组bFGF，不与其他FGF家族成员交叉反应。核心卖点：经中和实验验证，可阻断bFGF活性；适用于石蜡切片IHC；提供无载体蛋白版本（低内毒素）。与Abcam同类产品相比，R&D Systems在ELISA中灵敏度更高，且中和活性更强。适用场景：成纤维细胞增殖研究、血管生成模型、组织工程与再生医学。","key_specs":{"抗体类型":"小鼠单克隆 IgG2B","反应种属":"人","应用范围":"WB (1:500), ELISA (1:1000), IHC-P (1:50), Neutralization (1:100)","克隆号":"MAB233","保存条件":"-20°C，有效期12个月","规格":"100 μg / 500 μg"}}
• alt_products：[{"product_name":"Recombinant Human FGF-2 (basic FGF) 抗体","brand":"R&D Systems (a Bio-Techne brand)","model":"MAB233","price":3200},{"product_name":"Anti-EGF Receptor (EGFR) 抗体 [EGFR1]","brand":"Abcam","model":"ab30","price":3850},{"product_name":"VEGF Receptor 2 (D5B1) XP® Rabbit mAb","brand":"Cell Signaling Technology (CST)","model":"9698S","price":4200}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":88.5,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价该抗体在ELISA中表现卓越，标准曲线线性好，检测下限低至10 pg/mL。IHC中bFGF染色定位准确，尤其在肿瘤间质细胞中信号强。专业评测指出其中和活性是同类产品中最高的，适合功能实验。缺点：价格中等偏上，且部分用户反映在WB中需使用高浓度（1:200）才能获得清晰条带。小红书用户称其为\"bFGF检测的黄金标准\"，但建议搭配R&D Systems的配套试剂使用。总体满意度高，适合对数据质量要求严格的实验室。","source_count":2}},{"source":"objective","score":81.87099866622206,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.7,"price":3200,"wom_score":88.5}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":720,"source":"product_reviews_aggregate"}}]
• method_version：v2
• search_visual：null