S-2238, Chromogenic...

S-2238, Chromogenic Substrate for Thrombin

S-2238, Chromogenic Substrate for Thrombin

Min.Order / FOB Price:Get Latest Price

1 Metric Ton

Negotiable

  • Min.Order :1 Metric Ton
  • Purity: ≥ 99% by reversed phase HPLC analysis
  • Payment Terms : T/T

Keywords

S-2238, Chromogenic Substrate for Thrombin Heparin diagnostic reagents

Quick Details

  • Appearance:
  • Application: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 antit
  • PackAge:stored in vials
  • ProductionCapacity:1000|Metric Ton|Day
  • Storage:
  • Transportation:Air delivery

Superiority:

Composition

S-2238 is white lyophizied powder, stored in vials.

Weight: 10mg and 25mg.

Each vial contains: S-2238 10 mg (15 μmol); mannitol 120 mg.

Physical and Chemical Properties:

Synonyms: S-2238, thrombin substrate 

CAS number: 113711-77-6

Molecular formula: H-D-Phe-Pip-Arg-pNA-2HCl

Molecular weight: 625.6 Da

Purity: ≥ 99% (HPLC)

Absorption coefficient: A405nm ≤ 0.120 [L/(g·cm)]

Solubility: > 10 mg/mL (in pure water)

Usage

Reconstitute the entire contents of a vial, dissolve it with 5 mL distilled water to get a solution with concentration of 3 mmol/mL S-2238.

Stability and Storage: 

The lyophilized powder of S-2238 could be preserved at 2 to 8 ℃ for at least 24 months.

The 3 mmol/mL S-2238 solution could be preserved at 2 to 8 ℃ for about 1 month.

Details:

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 spectrophoto S-2238, Chromogenic Substrate for Thrombin meter at 405 nm. 

S-2238 is mainly used in anti-FIIa activity assay of heparin.

Related Searches

Confirm to collect the product to my collection?

OKCancel

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View