Glucoamylase from Rhizopus sp. Product Code: 172628 EC no: 3.2.1.3 SKU: 172628 Category: Enzymes |
Product Description |
SPECIFICATIONS: |
EC 3.2.1.3 |
Product name: 1,4-α-D-Glucan glucohydrolase |
Appearance: white amorphous powder lyophilized |
Activity: Grade I, 30 U/mg-solid or more |
Stability: Stable at - 20 °C for at least 12 months |
Molecular weight: Approx. 70,000 |
Michaelis constants: 11±1.1×10-4 M (Maltose), 3.6±0.51×10-4 M (Maltotriose), 2.5±0.33×10-4 M (Maltotetraose), 1.6±0.02×10-4 M (Maltopentaose) |
Optimum pH: 4.5 – 5.0 |
Optimum temperature: 60℃ |
pH Stability: pH 4.0−8.5 (25℃, 20hr) |
Thermal stability: Below 45 ℃ (pH 5.5, 10min) |
Substrate specificity: The enzyme specifically hydrolyzes soluble starch amylopectin, glycogen, α-orβ-limit dextrin, amylose, maltooligosaccharides and panose. |