H-D-Phe-Pip-Arg-pNA·2HCl (S-2238 Co agulation Luminescent Substrate)

Product information

H-D-Phe-Pip-Arg-pNA·2HCl

Abbreviation

S-2238

CAS No.

115388-96-0

Appearance

white powder

Chemical formula and molecular weight

C27H38Cl2N8O5/624.23

Purity

≥99 %（HPLC）

Absorption coefficient(405 nm)

≤0.120 [L/(g·cm)]

Solubility

Soluble in water >10 mg/ml

Storage condition

2-8°C, sealed, dry and protected from light. For long-term storage, it’s recommended to be stored at -25～-15 ℃ and protected from light.

Shelf life

Two years

Technical principles

S-2238 is a specific substrate for thrombin, which can be hydrolyzed by thrombin. It releases p-nitroaniline (pNA), which can be detected at a wavelength of 405 nm.

Application

S-2238 is used to detect thrombin concentration in blood samples. S-2238 can only be used for laboratory scientific research, in-vitro diagnostics, and quality control in the pharmaceutical industry and shall not be used as a drug or in vivo diagnosis.