Lab Tools

Sodium polysulfides (Na2Sn) are sulfane sulfur donors which have simple structures, and exist as hydrogen polysulfides in an aqueous solution depending on pH. These reagents are necessary to for research and analysis of sulfane sulfurs in vivo.

Sodium polysulfides (Na2Sn) are sulfane sulfur donors which have simple structures, and exist as hydrogen polysulfides in an aqueous solution depending on pH. These reagents are necessary to for research and analysis of sulfane sulfurs in vivo.

GYY4137 is one of the synthetic hydrogen sulfide donors derived from Lawsson’s reagent. It is water-soluble and releases H2S very slowly by hydrolysis in aqueous solutions. GYY4137 has shown distinct cellular effects such as anti-hypertensive, anti-atherosclerotic and anti-tumor activities in several reports.

Sodium polysulfides (Na2Sn) are sulfane sulfur donors which have simple structures, and exist as hydrogen polysulfides in an aqueous solution depending on pH. These reagents are necessary to for research and analysis of sulfane sulfurs in vivo.

Improve solubility of Biotin-HPDP Appearance: Colorless to slightly yellow liquid Product: 2mmol/l Biotin-HPDP(WS)

- Monitor Redox State of Proteins in Biological Samples - Visualize Modification of Thiol Residues by Electophoresis - High Transfer Efficiency in Western Blotting

TPPS is a water-soluble porphyrin that is reddish-purple in aqueous solution at pH 6.5. Application: Heavy metal ion detection, colorimetric

TB is slightly soluble in water, but does not dissolve easily in acetone, ethyl acetate, and ether. Other organic solvents such as methanol, ethanol, and tetrachloromethane can solubilize TB pretty well. Application: Dehydrogenase detection, staining

TMBZ is a chromogenic reagent utilized for peroxidase detection. It has been developed as an alternative to benzidine, which is a carcinogenic chemical. Application: Peroxidase detection, colorimetric