Descriptions：CheKine™ Micro Water and Soil Nitrite Content Assay Kit provides a simple, convenient and rapid method for the determination of nitrite content, which is suitable for water and soil samples. The detection principle is that under acidic conditions, nitrite reacts with p-aminobenzene sulfonic acid to form diazo compounds, and then reacts with Nmuri 1-naphthyl ethylenediamine to form purplish red azo compounds with a characteristic absorption peak at 540 nm.

Tags：Nitrite

Descriptions：Human FGF-21 Protein, His tag (Animal-Free), expressed in E. coli

Tags：FGF-21

Descriptions：EliKine™ Rat IL-17 ELISA Kit employs a two-site sandwich ELISA to quantitate Rat IL-17.

Reactivity：Rat

Applications：ELISA

Tags：IL17

Descriptions：Mouse IFN beta 1a Protein, His tag (Animal-Free), expressed in E. coli

Tags：IFN-β1a

Descriptions：Mouse IL-13 Protein, His tag (Animal-Free), expressed in E. coli

Tags：IL-13

Descriptions：Mouse VEGF 120 Protein,expressed in E. coli

Tags：VEGF 120

Descriptions：Mouse IL-11 Protein, His tag (Animal-Free), expressed in E. coli

Tags：IL-11

Descriptions：Mouse IL-33 Protein, His tag (Animal-Free), expressed in E. coli

Tags：IL-33

Descriptions：Mouse LIF Protein, His tag (Animal-Free), expressed in E. coli

Tags：LIF

Descriptions：Human IL-3 Protein, His tag (Animal-Free), expressed in E. coli

Tags：IL-3