Website:www.dcchemicals.com Email: info@dcchemicals.com Phone:+86-21-58447131 Marketing Center: Room 610,Building 15, Jinxiang Rd 201, Shanghai, China
Datasheet of S-2238(Thrombin Substrate)
Description: S-2238, which is specific to thrombin, is a short peptide covalently bound to pNA (4-nitroaniline). When attacked by thrombin, it gives up a free pNA which could be detected by a spectrophotometer at 405 nm.S-2238 is mainly used in anti-FIIa activity assay of heparin.S-2238 can be used in many applications, such as: Anti-factor Xa activity to anti-factor IIa activity ratios of heparin and LMWHs. Anti-factor IIa activities of heparin and LMWHs. Activities of antithrombin and thrombin. Anti-factor IIa activities of heparin and LMWHs in human plasma. Production of kits for automated blood analyzers. Evaluation of potential anticoagulants from chemical synthesis, bacterial fermentation and animal tissues.
.Chemical Information Catalog
DC9807
Purity of current batch:
>98%
Molecular Weight (MW)
625.6
Molecular Formula
H-D-Phe-Pip-Arg-pNA·2HCl
CAS No.
115388-96-0
Solubility (25°C)
DMSO
Storage
Store at -20°C (desiccating conditions).
Handling: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months. Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.