Cysteine (Cys) Colorimetric Assay Kit

Specifications

Catalog number

E-BC-K352-M-01

Size / count

48 T (32 samples)

Dry ice

No

Hazardous

No

Discontinued

No

Target

Cys

Type

Colorimetric method

Field of Research

Amino Acids and Proteins; Ferroptosis

Assay Principle

Phosphotungstic acid can be reduced by Cys and form tungsten blue, which has an absorption peak at 600 nm. Cys content can be calculated with the absorbance at 600 nm.

Assay Performance Time

30 min

Sample Type

Serum; plasma; animal tissue; cells

Detection Range

0.07-2.0 mmol/L

Sensitivity

0.03 mmol/L

Shipping Conditions

Ice bag

Storage Conditions

This product can be stored at 2~8°C for 12 months with shading light.

Citation 01

https://www.science.org/doi/abs/10.1126/sciadv.abn3264

Citation 02

https://link.springer.com/article/10.1186/s12935-022-02845-y

Citation 03

https://europepmc.org/article/med/36154307?javascript_support=no

Inter CV

1.3%

Intra CV

1.1%

Detection Instrument

Microplate reader