Cat No.
NATE-1292
Description
Kappa-carrageenase (EC 3.2.1.83, kappa-carrageenan 4-beta-D-glycanohydrolase) is an enzyme with systematic name kappa-carrageenan 4-beta-D-glycanohydrolase (configuration-retaining). This enzyme catalyses the following chemical reaction: Endohydrolysis of (1->4)-beta-D-linkages between D-galactose 4-sulfate and 3,6-anhydro-D-galactose in kappa-carrageenans. The main products of hydrolysis are neocarrabiose-sulfate and neocarratetraose-sulfate.
Abbr
K-Carrageenase, Recombinant (Zobellia galactanivorans)
Source
E. coli
Species
Zobellia galactanivorans
Form
35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol
Enzyme Commission Number
EC 3.2.1.83
Concentration
0.25 mg/mL
Molecular Mass
34.2 kDa
Purification
>90% by SDS-PAGE
Specificity
K-carrageenan
Optimum pH
7
Optimum temperature
20-30 °C
Synonyms
K-Carrageenase; Kappa-carrageenase; EC 3.2.1.83; kappa-carrageenan 4-beta-D-glycanohydrolase
