Assays & Kits

Sucrose is the primary form in which photosynthetic products from sources (such as leaves) are transported to “sink” organs. Sucrose synthase (EC 2.4.1.13) is a reversible enzyme that can catalyze both the synthesis and breakdown of sucrose, making it a key enzyme in sucrose metabolism. Studying the activity of its invertase direction (SS-I) is significant for understanding plant sucrose degradation and starch synthesis. CheKine™ Mirco Sucrose Synthase-I (SS-I) Activity Assay Kit offers a simple, convenient, and rapid approach for detecting sucrose synthase (SS-I) activity, suitable for plant tissue samples. The principle of the kit involves SS-I catalyzing the reaction between sucrose and UDP to produce free fructose and UDPG; the content of reducing sugars is then measured using the 3,5-dinitrosalicylic acid method to reflect the level of enzyme activity

Sucrase (EC 3.2.1.26) is one of the key enzymes for carbohydrate digestion and absorption, capable of hydrolyzing sucrose into monosaccharides that can be absorbed by the body. CheKine™ Mirco Sucrase Activity Assay Kit offers a simple, convenient, and rapid approach for assessing sucrase activity, which is suitable for plant tissue samples. The principle is that 3,5-dinitrosalicylic acid, when heated with reducing sugars, is reduced to a brown-red amino compound, and within a certain range, the quantity of reducing sugars is proportional to the color intensity of the reaction solution. This method is easy to perform, quick, and has minimal interference from impurities.

AccelerRT® 5G Template Switching RT Enzyme Mix (RNase H-) is a novel RT enzyme that was evolved in vitro from MMLV RT. The enzyme possesses RNA- and DNA-dependent polymerase activities but lacks RNase H activity. Its efficient template-switching function allows it to be used for full length cDNA products. The engineered enzyme has greatly improved thermal stability, processability and synthesis rates compared to the wild type MMLV RT enzyme.

AccelerRT® 5G Template Switching RT Enzyme Mix (RNase H-) is a novel RT enzyme that was evolved in vitro from MMLV RT. The enzyme possesses RNA- and DNA-dependent polymerase activities but lacks RNase H activity. Its efficient template-switching function allows it to be used for full length cDNA products. The engineered enzyme has greatly improved thermal stability, processability and synthesis rates compared to the wild type MMLV RT enzyme.

AccelerRT® 5G Template Switching RT Enzyme Mix (RNase H-) is a novel RT enzyme that was evolved in vitro from MMLV RT. The enzyme possesses RNA- and DNA-dependent polymerase activities but lacks RNase H activity. Its efficient template-switching function allows it to be used for full length cDNA products. The engineered enzyme has greatly improved thermal stability, processability and synthesis rates compared to the wild type MMLV RT enzyme.

AccelerRT® 5G Template Switching RT Enzyme Mix (RNase H-) is a novel RT enzyme that was evolved in vitro from MMLV RT. The enzyme possesses RNA- and DNA-dependent polymerase activities but lacks RNase H activity. Its efficient template-switching function allows it to be used for full length cDNA products. The engineered enzyme has greatly improved thermal stability, processability and synthesis rates compared to the wild type MMLV RT enzyme.

The RayBio® Mitochondrial DNA Isolation Kit is a simple and effective tool for isolating mtDNA from a variety of cells and tissues in high yield and purity, without contaminations from nuclear genomic DNA.

The RayBio® Mitochondrial DNA Isolation Kit is a simple and effective tool for isolating mtDNA from a variety of cells and tissues in high yield and purity, without contaminations from nuclear genomic DNA.

The RayBio® Human Absolute Mitochondrial DNA Copy Number Quantification Kit is a Taqman® probe-based qPCR assay for the specific quantitative measurement of human mtDNA-CN.