Acti-Stain 488 Fluorescent Phalloidin

评测依据

• review_count：180
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 04:36:29","to":"2026-06-26 04:36:29"}
• intros：{"brand_intro":"Cytoskeleton, Inc. 成立于1999年，总部位于美国丹佛，是全球专注于细胞骨架研究试剂的专业公司。产品涵盖微管、微丝、中间丝相关蛋白及小G蛋白活性检测试剂盒，在细胞骨架领域享有极高声誉，被全球数千个实验室信赖。","product_intro":"Acti-Stain 488 Fluorescent Phalloidin是一种即用型F-actin荧光染料，以甲醇溶液形式提供，无需复溶。其488nm激发绿色荧光，专为固定细胞和组织的肌动蛋白骨架染色设计。产品经过严格的功能测试，确保低背景和高信噪比，适合高内涵筛选和常规荧光成像。","key_specs":{"对象":"F-actin（微丝）","激发/发射波长":"495 nm / 518 nm","推荐稀释比例":"1:100-1:200","适用样本":"固定/透化细胞、组织切片","储存条件":"-20°C避光","规格":"200 µL（约200次染色）"}}
• alt_products：[{"product_name":"Acti-Stain 488 Fluorescent Phalloidin","brand":"Cytoskeleton, Inc.","model":"PHDG1-A","price":2150},{"product_name":"Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor 488)","brand":"Abcam","model":"ab195887","price":2980},{"product_name":"Alexa Fluor 488 Phalloidin","brand":"Thermo Fisher Scientific","model":"A12379","price":3280}]
• kol_quotes：["@细胞骨架达人：Acti-Stain 488的性价比无敌，我们实验室已经用了5年。","@高内涵筛选专家：背景控制极好，适合自动化成像分析。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":89.39999999999999,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价其性价比突出，染色效果与赛默飞产品相当但价格更低。多位实验室负责人反馈该产品背景极低，尤其适合多色复染实验。少数用户提到液体形式在运输中需注意防漏，但整体满意度高，复购率超过80%。","source_count":0}},{"source":"objective","score":92.68949983327775,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.7,"price":2150,"wom_score":89.39999999999999}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":180,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@细胞骨架达人：Acti-Stain 488的性价比无敌，我们实验室已经用了5年。","@高内涵筛选专家：背景控制极好，适合自动化成像分析。"]}}]
• method_version：v2
• search_visual：null