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发布时间:2026/11/5
点击次数:17
BioChain:从样本到数据,把实验链条上那些“卡住"的环节接起来
做实验的人都有一个共同的体会:最耗心力的往往不是最后跑出数据的那一刻,而是此前的某一环——样本到手已经降解、提取效率上不去、不同批次之间结果对不上、低丰度信号淹没在背景里。BioChain 做的事情,正是围绕这些实验链条上容易被“卡住"的地方,提供从生物样本、提取试剂盒到自动化设备与分析服务的整套方案。
01 | 品牌在做什么
BioChain 是一家生命科学领域的综合性解决方案提供商,业务覆盖生物样本库构建、核酸与蛋白提取纯化、分子诊断试剂研发以及相关分析服务。产品与技术应用于基因组学、蛋白质组学、药物研发和临床诊断研究等场景,服务对象包括高校科研团队、制药企业研发部门以及诊断实验室。它的定位不是单一试剂供应商,而是把“样本—处理—分析"这条链路做连贯,让研究者在衔接环节少花时间。
02 | 核心优势:不在“有",而在“能接上"
① 样本资源的可追溯性与多样性。 BioChain 提供的生物样本涵盖人类及小鼠、大鼠、灵长类等多种模式生物,类型包括组织、DNA、RNA、蛋白质等,样本来源经过合规流程管理,为需要跨物种或特定组织类型的研究提供了现成的起点。
② 针对“难处理样本"的试剂方案。 FFPE 组织是病理研究中的常见样本类型,但石蜡包埋和福尔马林交联会让核酸提取变得棘手。BioChain 的 FFPE 系列试剂通过去蜡和逆转交联的步骤设计,在释放核酸的同时尽量降低对目标分子的损伤,适配后续 qPCR、测序等应用。针对液体活检中的 cfDNA,cfPure® 系列采用硅膜磁珠路径,覆盖 0.2 mL 至 10 mL 血浆/血清的灵活上样量,在低丰度短片段回收上做了针对性优化。
③ 自动化衔接能力。 手工提取的通量和一致性瓶颈,是很多实验室在样本量上升后遇到的现实问题。BioChain 的自动化核酸提取方案可与 KingFisher Flex、Hamilton、Hudson 等平台对接,cfPure® 方案在自动化模式下保持了与手工操作相当的回收表现,提取流程可压缩至约 40 分钟。这意味着在样本量增加时,不必以牺牲重复性为代价。
④ 从试剂到定制服务的延伸。 当标准产品覆盖不到特定需求时,BioChain 提供定制化的样本处理、qPCR 条件优化以及特定组织类型(如 TMA 块、细胞培养块)的定制服务,把“买不到正好合适的"转化成“可以按需求做"。
03 | 具体回应了实验中的哪些问题
➤ 低丰度样本“提不出来、检不到"。 微量组织、单细胞层面的 RNA 以及血浆中的 cfDNA,共同特征是目标量少、背景复杂。BioChain 的微量 RNA 提取路径和 cfPure® 的短片段回收设计,针对的就是这类“常规方法回收率不够"的场景。
➤ FFPE 样本核酸降解与交联。 存档组织是回顾性研究的重要资源,但核酸状态常常不理想。FFPE 专用提取方案在去蜡和破交联之间做平衡,目标是让存档样本也能进入可用的下游分析流程。
➤ 手工操作带来的批间波动。 样本量一旦上去,手工提取的稳定性就会成为变量。自动化设备配合标准化程序,把人为操作差异压缩到更小的范围,对于需要横向比较不同批次或不同来源数据的项目,这一点比单纯“快"更重要。
➤ 复杂组织微环境的分辨率不足。 空间层面的信息在肿瘤微环境、细胞间相互作用研究中越来越受关注。BioChain 相关的空间组学方案支持在组织原位获取基因表达的空间分布信息,把“磨碎组织测平均"变成“在结构里看差异"。
04 | 购买和使用中可能遇到的疑问
Q1:BioChain 的样本只适用于常规模式生物吗? 并不限于此。样本库覆盖人、小鼠、大鼠、灵长类等多个物种,非模式生物研究如有特定需求,也可以通过定制服务路径沟通。
Q2:自动化提取设备是否只能跑固定程序? 不是。设备支持根据实验需求调整参数,如洗脱体积、离心速度等,cfPure® 方案本身也已在多款自动化平台上完成适配验证。
Q3:试剂盒到货后,如何确认它适合我的样本类型? 建议先对照产品说明中标注的样本类型和下游应用范围。BioChain 的技术支持团队可以提供试剂盒选择方面的协助;如果标准方案不匹配,也可以讨论定制化调整的可行性。
Q4:冷链运输的稳定性怎么保障? 温度敏感产品在运输环节采用干冰与恒温箱配合的方式,并配套温度监控措施。收货后建议按说明书要求的条件立即存放,避免在常温下长时间停留。
Q5:如果产品出现非预期情况,处理窗口是怎样的? 产品质保以出厂时的规格为准。非 conforming 产品需要在收货后 30 天内向客户服务部门提出;退货需事先获得技术服务部门的授权,且因温度敏感性,已使用的产品通常无法重新入库。
关键词:BioChain、BioChain 生物、BioChain 试剂盒、BioChain 样本、BioChain 核酸提取、BioChain FFPE 试剂盒、BioChain cfDNA、BioChain 自动化核酸提取、BioChain 空间组学、BioChain RNA 提取、BioChain 蛋白提取、BioChain 液体活检、BioChain 生物样本库、BioChain 分子生物学试剂、BioChain 基因表达分析、BioChain 肿瘤研究试剂、BioChain 定制服务、BioChain 技术支持、BioChain 实验室解决方案、BioChain 转化医学试剂
特别告知:为保证产品质量与良好性能,所以在购买相应产品的同时我司会收取一定量的运输费用!!!本次报价有效时间为2027年1月1日---2027年12月20日。
(*此为部分产品价格,完整价格请下载文件)
货号 | 品名 | 规格 | 价格 | 品牌 |
C1236108Dia-10 | cDNA - Human Diabetic Diseased Tissue: Whole Eye | 10rxn | 8036 | biochain |
C1236161Dia-10 | cDNA - Human Diabetic Diseased Tissue: Lymph Node | 10rxn | 8036 | biochain |
C1236003SubDia-10 | cDNA - Human Diabetic Diseased Tissue: Subcutaneous Adipose | 10rxn | 8596 | biochain |
C1236003VisDia-10 | cDNA - Human Diabetic Diseased Tissue: Visceral Adipose | 10rxn | 8596 | biochain |
C1236024Dia-10 | cDNA - Human Diabetic Diseased Tissue: Bone Marrow | 10rxn | 8596 | biochain |
C1236035Dia | cDNA - Human Diabetic Diseased Tissue: Brain | 40rxn | 14910 | biochain |
C1236090Dia | cDNA - Human Diabetic Diseased Tissue: Colon | 40rxn | 14910 | biochain |
C1236101Dia | cDNA - Human Diabetic Diseased Tissue: Small Intestine: Duodenum | 40rxn | 14910 | biochain |
C1236106Dia | cDNA - Human Diabetic Diseased Tissue: Esophagus | 40rxn | 14910 | biochain |
C1236122Dia | cDNA - Human Diabetic Diseased Tissue: Heart | 40rxn | 14910 | biochain |
C1236142Dia | cDNA - Human Diabetic Diseased Tissue: Kidney | 40rxn | 14910 | biochain |
C1236149Dia | cDNA - Human Diabetic Diseased Tissue: Liver | 40rxn | 14910 | biochain |
C1236152Dia | cDNA - Human Diabetic Diseased Tissue: Lung | 40rxn | 14910 | biochain |
C1236171Dia | cDNA - Human Diabetic Diseased Tissue: Skeletal Muscle | 40rxn | 14910 | biochain |
C1236188Dia | cDNA - Human Diabetic Diseased Tissue: Pancreas | 40rxn | 14910 | biochain |
C1236218Dia | cDNA - Human Diabetic Diseased Tissue: Skin | 40rxn | 14910 | biochain |
C1236227Dia | cDNA - Human Diabetic Diseased Tissue: Small Intestine: Ileum | 40rxn | 14910 | biochain |
C1236230Dia | cDNA - Human Diabetic Diseased Tissue: Small Intestine: Jejunum | 40rxn | 14910 | biochain |
C1236246Dia | cDNA - Human Diabetic Diseased Tissue: Spleen | 40rxn | 14910 | biochain |
C1236248Dia | cDNA - Human Diabetic Diseased Tissue: Stomach | 40rxn | 14910 | biochain |
C1734010 | cDNA - Dog Normal Tissue: Bladder | 40rxn | 7882 | biochain |
C1734089 | cDNA - Dog Normal Tissue: Cecum | 40rxn | 7882 | biochain |
C1734106 | cDNA - Dog Normal Tissue: Esophagus | 40rxn | 7882 | biochain |
C1734122 | cDNA - Dog Normal Tissue: Heart | 40rxn | 7882 | biochain |
C1734142 | cDNA - Dog Normal Tissue: Kidney | 40rxn | 7882 | biochain |
C1734149 | cDNA - Dog Normal Tissue: Liver | 40rxn | 7882 | biochain |
C1734152 | cDNA - Dog Normal Tissue: Lung | 40rxn | 7882 | biochain |
C1734160 | cDNA - Dog Normal Tissue: Trachea | 40rxn | 7882 | biochain |
C1734171 | cDNA - Dog Normal Tissue: Skeletal Muscle | 40rxn | 7882 | biochain |
C1734188 | cDNA - Dog Normal Tissue: Pancreas | 40rxn | 7882 | biochain |
C1734206 | cDNA - Dog Normal Tissue: Rectum | 40rxn | 7882 | biochain |
C1734226 | cDNA - Dog Normal Tissue: Small Intestine | 40rxn | 7882 | biochain |
C1734248 | cDNA - Dog Normal Tissue: Stomach | 40rxn | 7882 | biochain |
C1734260 | cDNA - Dog Normal Tissue: Testis | 40rxn | 7882 | biochain |
C1734035 | cDNA - Dog Normal Tissue: Brain | 40rxn | 7882 | biochain |
C1236013Hd-2 | cDNA - hypertension: Artery | 40rxn | 14910 | biochain |
C1236020Hd-2 | cDNA - hypertension: Vein | 40rxn | 14910 | biochain |
C1236122Hd-2 | cDNA - hypertension: Heart | 40rxn | 14910 | biochain |
C1236122Hd-3 | cDNA - Congenital heart disease: Heart | 40rxn | 14910 | biochain |
C1236126Hd-2 | cDNA - hypertension: Heart Atrium, left | 40rxn | 14910 | biochain |
C1236127Hd-2 | cDNA - hypertension: Heart Atrium, right | 40rxn | 14910 | biochain |
C1236130Hd-2 | cDNA - hypertension: Interventricular Septum | 40rxn | 14910 | biochain |
C1236138Hd-2 | cDNA - hypertension: Heart Ventricle, left | 40rxn | 14910 | biochain |
C1236139Hd-2 | cDNA - hypertension: Heart Ventricle, right | 40rxn | 14910 | biochain |
C1236142Hd-2 | cDNA - hypertension: Kidney | 40rxn | 14910 | biochain |
C1236012Hd-4 | cDNA - Arteriosclerosis: Aorta | 40rxn | 18382 | biochain |
C1236013Hd-4 | cDNA - Arteriosclerosis: Artery | 40rxn | 18382 | biochain |
C1236122Hd-5 | cDNA - Coronary Artery Atherosclerosis: Heart | 40rxn | 18382 | biochain |
C1236122Hd-6 | cDNA - Congestive Heart Failure: Heart | 40rxn | 18382 | biochain |
C1234003-10 | cDNA - Human Adult Normal Tissue: Adipose | 10rxn | 4410 | biochain |
C1234013-10 | cDNA - Human Adult Normal Tissue: Blood Vessel: Artery | 10rxn | 4410 | biochain |
C1234020-10 | cDNA - Human Adult Normal Tissue: Blood Vessel: Vein | 10rxn | 4410 | biochain |
C1234024-10 | cDNA - Human Adult Normal Tissue: Bone Marrow | 10rxn | 4410 | biochain |
C1234101-10 | cDNA - Human Adult Normal Tissue: Small Intestine: Duodenum | 10rxn | 4410 | biochain |
C1234115-10 | cDNA - Human Adult Normal Tissue: Fallopian Tube | 10rxn | 4410 | biochain |
C1234123-10 | cDNA - Human Adult Normal Tissue: Heart: Aorta Valve | 10rxn | 4410 | biochain |
C1234148-10 | cDNA - Human Adult Normal Tissue: Peripheral Blood Leukocyte | 10rxn | 4410 | biochain |
C1234160-10 | cDNA - Human Adult Normal Tissue: Trachea | 10rxn | 4410 | biochain |
C1234161-10 | cDNA - Human Adult Normal Tissue: Lymph Node | 10rxn | 4410 | biochain |
C1234212-10 | cDNA - Human Adult Normal Tissue: Salivary Gland | 10rxn | 4410 | biochain |
C1234250-10 | cDNA - Human Adult Normal Tissue: Stomach: Cardia | 10rxn | 4410 | biochain |
C1234251-10 | cDNA - Human Adult Normal Tissue: Stomach: Corpus | 10rxn | 4410 | biochain |
C1234252-10 | cDNA - Human Adult Normal Tissue: Stomach: Fundus | 10rxn | 4410 | biochain |
C1234253-10 | cDNA - Human Adult Normal Tissue: Stomach: Pylorus | 10rxn | 4410 | biochain |
C1234261-10 | cDNA - Human Adult Normal Tissue: Theca | 10rxn | 4410 | biochain |
C1234263-10 | cDNA - Human Adult Normal Tissue: Throat | 10rxn | 4410 | biochain |
C1234267-10 | cDNA - Human Adult Normal Tissue: Tongue | 10rxn | 4410 | biochain |
C1234268-10 | cDNA - Human Adult Normal Tissue: Tonsil | 10rxn | 4410 | biochain |
C1234276-10 | cDNA - Human Adult Normal Tissue: Uterus: Corpus | 10rxn | 4410 | biochain |
C1234278-10 | cDNA - Human Adult Normal Tissue: Uterus: Fundus | 10rxn | 4410 | biochain |
C1234036-10 | cDNA - Human Adult Normal Tissue: Brain: Amygdala | 10rxn | 4494 | biochain |
C1234040-10 | cDNA - Human Adult Normal Tissue: Brain: Cerebellum (left) | 10rxn | 4494 | biochain |
C1234041-10 | cDNA - Human Adult Normal Tissue: Brain: Cerebellum (right) | 10rxn | 4494 | biochain |
C1234042-10 | cDNA - Human Adult Normal Tissue: Brain: Cerebral Cortex | 10rxn | 4494 | biochain |
C1234045-10 | cDNA - Human Adult Normal Tissue: Brain: Corpus Callosum | 10rxn | 4494 | biochain |
C1234063-10 | cDNA - Human Adult Normal Tissue: Brain: Olfactory (region) | 10rxn | 4494 | biochain |
C1234071-10 | cDNA - Human Adult Normal Tissue: Brain: Pons | 10rxn | 4494 | biochain |
C1234082-10 | cDNA - Human Adult Normal Tissue: Brain: Vermis Cerebelli | 10rxn | 4494 | biochain |
C1234052-10 | cDNA - Human Adult Normal Tissue: Brain: Hippocampus | 10rxn | 5432 | biochain |
C1234068-10 | cDNA - Human Adult Normal Tissue: Brain: Pituitary | 10rxn | 5432 | biochain |
C1234004 | cDNA - Human Adult Normal Tissue: Adrenal | 40rxn | 7882 | biochain |
C1234010 | cDNA - Human Adult Normal Tissue: Bladder | 40rxn | 7882 | biochain |
C1234086 | cDNA - Human Adult Normal Tissue: Breast | 40rxn | 7882 | biochain |
C1234090 | cDNA - Human Adult Normal Tissue: Colon | 40rxn | 7882 | biochain |
C1234091 | cDNA - Human Adult Normal Tissue: Colon Ascending | 40rxn | 7882 | biochain |
C1234092 | cDNA - Human Adult Normal Tissue: Colon Descending | 40rxn | 7882 | biochain |
C1234095 | cDNA - Human Adult Normal Tissue: Colon Sigmoid | 40rxn | 7882 | biochain |
C1234096 | cDNA - Human Adult Normal Tissue: Colon Transverse | 40rxn | 7882 | biochain |
C1234106 | cDNA - Human Adult Normal Tissue: Esophagus | 40rxn | 7882 | biochain |
C1234122 | cDNA - Human Adult Normal Tissue: Heart | 40rxn | 7882 | biochain |
C1234126 | cDNA - Human Adult Normal Tissue: Heart: Atrium (left) | 40rxn | 7882 | biochain |
C1234127 | cDNA - Human Adult Normal Tissue: Heart: Atrium (right) | 40rxn | 7882 | biochain |
C1234138 | cDNA - Human Adult Normal Tissue: Heart: Ventricle (left) | 40rxn | 7882 | biochain |
C1234139 | cDNA - Human Adult Normal Tissue: Heart: Ventricle (right) | 40rxn | 7882 | biochain |
C1234142 | cDNA - Human Adult Normal Tissue: Kidney | 40rxn | 7882 | biochain |
C1234149 | cDNA - Human Adult Normal Tissue: Liver | 40rxn | 7882 | biochain |
C1234150 | cDNA - Human Adult Normal Tissue: Liver: Left Lobe | 40rxn | 7882 | biochain |
C1234151 | cDNA - Human Adult Normal Tissue: Liver: Right Lobe | 40rxn | 7882 | biochain |
C1234152 | cDNA - Human Adult Normal Tissue: Lung | 40rxn | 7882 | biochain |
C1234155 | cDNA - Human Adult Normal Tissue: Lung: Left Lower Lobe | 40rxn | 7882 | biochain |