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In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
Magnesium is the 11th most abundant element in the human body. Mg2+ is essential for all living cells where it is involved in facilitating the processing of biological polyphosphates like DNA, RNA, ATP and enzyme functions. Mg2+ is the metallic ion at the center of chlorophyll. Mg2+ can be used as antacids and laxatives, and used to stabilize blood vessel spasm such as eclampsia and abnormal nerve excitation.
The Magnesium Colorimetric Assay Kit provides a simple and sensitive way for detection of magnesium concentration in various biological samples based on colorimetric method and the specific requirement of glycerol kinase for Mg2+. The enzyme linked reaction generates an intensely colored (λmax = 450 nm) product whose formation is proportional to Mg2+ concentration. The colored product can be easily qualified using a microtiter plate reader or a spectrophotometer at 450 nm. The linear range is 2-15 nmoles with detection sensitivity ~ 40 µM.