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GoldBio/DMNPE-caged Luciferin/100 mg/L-130-100

GoldBio/DMNPE-caged Luciferin/100 mg/L-130-100
  • GoldBio/DMNPE-caged Luciferin/100 mg/L-130-100

Tested and Certified for in vivo imaging (See "Luciferin FAQ" in additional information)

Luciferin is a common bioluminescent reporter used for in vivo imaging of the expression of the luciferase . This substrate for the firefly luciferase enzyme utilizes ATP and Mg2+ as cofactors and emits a characteristic yellow-green emission in the presence of oxygen, which shifts to red light in vivo at 37°C.

Luciferin is a common reagent used throughout the biotechnology field and specifically for in vivo imaging.Luciferase labeled tumor cells, stem cells or infectious diseases are often inoculated into research animals such as rats or mice for investigation.The injection of luciferin allows for the real-time, noninvasive monitoring of disease progression and/or drug efficacy in these model systems through Bioluminescence Imaging (BLI).

DMNPE-caged luciferin can be used to measure intracellular functions since it readily crosses cell membranes. Once it is inside the cell, active luciferin can be released by UV light or by the action of endogenous intracellular esterases. DMNPE-caged luciferin makes it easier to follow the changes in gene expression in live cells. It can also be used in combination with DMNPE-caged ATP.

Product Specifications:

DMNPE-caged Luciferin

D-Luciferin 1- (4,5-dimethoxy-2- nitrophenyl) ethyl ester


Color: Light yellow powder

Formula: C21H19N3O7S2

MW: 489.53 g/mol

Soluble in DMSO or DMF.

Storage: Store desiccated at -20°C, protect from light.

PubChem CID: 2762658


About GoldBio:

GoldBio Research

Gold Biotechnology shares a vision with every researcher: Each facet of life science research will introduce us to a future of impactful discovery and learning, benefiting the entire world. And our vision will materialize sooner if a researcher’s passion is not sullied by worry over the quality of their reagents, especially the cost for quality. This is why we’re here! We believe in a future of change and prosperity, and we want to help you get there by being a resource for high-quality products at exceptional prices. By providing our customers with only the best chemicals possible, tested in GoldBio labs to assure our own quality specifications are met, you can be sure your research will go off without a hitch.

Mission Statement:

"At GoldBio, we strive to exceed the expectations of our customers, vendors and strategic partners through quality of products, excellent service and attention to detail. Our sustainable business model and relationships with others in the supply chain allow us to provide researchers and scientists with uniquely low prices, while maintaining the highest quality in the industry. We stand behind all our products to the fullest extent with the hope that they will be used in discoveries that benefit all."

Our Philosophy:

Provide the highest quality product
Maintain low costs to pass along to the researcher
Be an advocate for the industry
Support our customers as any loyal business partner
Be an ally to businesses in the industry
Put forth products with hope
Look towards the future
We look toward the future with hope as we send out our products with the intent that they will be used in great discovery. We are a small company dedicated to the success of those whom we supply. So we provide high-quality low cost materials to scientists and researchers. We give our customers the best so they can discover, invent, and innovate. Because that is what it is about for us...The Discovery.

Commitment to Quality:

We are dedicated to providing our customers with the highest-quality products available. We test our products from our network of trusted global suppliers to assure they meet our quality specifications. We stand behind all of our products knowing that our reputation lies on the success of your experiments.


Dr. Paul Gold

During the 1980s, Dr. Paul Gold stepped out from behind the bench believing researchers needed a low-cost, high-quality alternative for chemicals and reagents. Recognizing his knack for business, he began brewing the idea for a company during a time when startup incubators were nearly unheard of, and the Internet, social media and crowdfunding didn’t exist. Armed with a supportive wife, generous family members and helpful people within his network, Dr. Gold established GoldBio in 1986.

The original main office was situated in the former St. Louis Technology Center (now the location for the St. Louis Science Center), while the first lab space was located at St. Louis University. The ambitious startup began its journey selling three products: IPTG, X-Gal and X-Gluc.

Now, after almost 30 years, GoldBio has evolved significantly, expanding its catalog from three products to more than 3000 products. Throughout its history, GoldBio’s success has relied on its commitment to the success of those whom we supply. At GoldBio, we believe that putting our quality products in capable hands leads to discoveries that impact the entire world。




早在1999年由美国哈佛大学Weissleder博士率先提出了分子影像学(molecular imaging,MI)的概念,即应用影像学的方法对活体状态下的生物过程进行细胞和分子水平的定性和定量研究活体成像便是基于分子影像学孕育而生的,通过这个成像系统,可以观测活体动物体内肿瘤的生长及转移,感染性疾病的发展进程,特定基因的表达等生物学过程。



荧光技术则采用荧光报告基团(GFP、RFP, Cyt及dyes等)进行标记。

★这一技术对肿瘤微小转移灶的检测灵敏度极高,不涉及放射性物质和方法, 非常安全。操作极其简单、所得结果直观、灵敏度高。

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