Biotium is a unique biotechnology company in the field of fluorescence technology, located in Bay Area, California, USA - the world's leading biotechnology center. The company has been committed to the development and production of fluorescent indicators and other special biochemical products for biomedical research. Its products are widely used in many fields such as cell biology, proteomics, molecular biology, immunology, microbiology, diagnostics, biochemistry, neuroscience, blood flow detection and large-scale drug screening. Biotium has many patented products, including the widely used real-time PCR quantitative fluorescent dye EvaGreen, the epoch-making gel nucleic acid dyes GelRed and GelGreen, as well as the latest Cheetah Taq hot start enzyme and CF series protein labeling dyes.

Currently, Biotium has licensed many of its patented technologies to major international biotechnology companies, including Agilent, BD Biosciences, Biogen, BioRad, EMD Millipore, Illumina, PerkinElmer, Qiagen, Roche, Sartorius AG, Sigma Aldrich, Thermo Fisher Scientific, and others. BTProbes was established in China in 2007 by Biotium, a well-known fluorescence reagent company in the United States. It is a high-tech enterprise specializing in the research and development of biological fluorescence reagents and a long-term supplier to multiple European and American companies. Its products are widely used in various fields of life sciences. At present, Baotian can provide over 100 popular fluorescent proteins (PE, APC), other fluorescent materials (FITC), and PCR fluorescent materials (5-FAM, 6-TAMRA).

Biotium主要產品線有：

蛋白抗體標記

抗體標記試劑盒：CF系列染料，生物-素，FITC，DIG； 以及針對于小配體(SNAP-tag, CLIP-tag, HaloTag)，納米抗體，用于小動物體內成像的標記試劑盒；

抗體：一抗，CF染料和HRP標記全種屬的二抗；

酪胺信號放大試劑：Tyramide(TSA)；

超40種全譜系熒光CF系列染料： 顏色涵蓋從紫色到近紅外，適用于STORM, STED, SIM, 2-photon, TIRF等高分辨率顯微鏡；

Biotium分子相關產品：

核酸凝膠染料：GelRed，GelGreen，PAGE GELRED，DNAZURE，EMBER500 RNA PRESTAIN，Oxazole Gold (SYBR Gold) $Thiazole Green (SYBR Green I).

PCR和DNA擴增：EvaGreen染料，各種qPCRMaster Mix，dNTPs, ROX參比染料，化學修飾的熱啟動Taq酶，核酸聚合酶活性檢測試劑盒；

核酸提取&定量試劑盒：可從FFPE樣品，新鮮組織和細胞，或瓊脂糖凝膠中提取DNA或者RNA；ACCUBLUE&ACCUCLEAR DNA和RNA定量試劑盒；

Biotium酶底物及檢測：

酶底物：Caspase酶底物，D-熒光素鉀鹽/鈉鹽，DAB底物，BCIP，β-半乳糖苷酶底物；

檢測試劑盒：MTT，XTT細胞活力檢測，ATP-Glo 細胞活力檢測，Firefly &Renilla 熒光素酶報告基因檢測試劑盒；

Biotium細胞染色：

細胞活力&增殖&凋亡：Calcein-AM細胞活力測定，ViaFluor細胞增殖，JC-1，TMRM & TMRE，MitoView等檢測線粒體膜電位，細胞毒性/活力染色，Live-or-Dye活死細胞染色，Annexin V & NucView凋亡&壞死檢測；RedDot1&NucSpot細胞周期分析染料；

細胞周期：RedDot1&NucSpot細胞周期分析染料；

細胞器：細胞膜(CellBrite染料), 線粒體(MitoView染料)，溶酶體(LysoView染料)，脂滴(LipidSpot脂滴染料)，細胞骨架(ViaFluorTubulin&Actin染料)，囊泡和膜的運輸，外泌體和細胞外囊泡(EV)(ExoBrite EV染料)，胞漿染色(ViaFluor和Calcein AM)，全套神經元染色解決方案(Hydrazide, SynaptoGreen & AM1-43);

細菌&真菌染色：細菌活力和革蘭氏染色， Yeast Live-or-Dye酵母活死細胞染色試劑盒，酵母細胞器染色；

鈣離子&其他離子指示劑：Fluo-3，Fluo-4，Fura-2，Bis-fura-2，Furaptra，Indo-1，Rhod-2，Rhod-590，氯離子探針，鋅離子探針，pH探針；

分子信號檢測(ROS和NO)：DAA，二氫羅丹明，H2DCFDA；

封片劑及淬滅劑：EVERBRITE系列，TRUEBLACK系列；

流式細胞相關配件：固定緩沖液，滲透緩沖液，滲透和封閉緩沖液，細胞刮刀；

Biotium蛋白質檢測、定量和分析：

蛋白凝膠染料：One-Step系列

VERSABLOT 總蛋白歸一化試劑盒

GLOMELT蛋白熱穩定性測定試劑盒

ACCUORANGE 熒光法蛋白定量試劑盒

Biotium專注于細胞生物學、蛋白質組學、分子生物學、免疫學、微生物學、診斷學、生物化學、神經科學、血液流動檢測及大規模藥物篩選等眾多領域。艾美捷科技是Biotium的中國代理商，為科研工作者提供優質的產品與服務。