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Cat. No.: aGLU-10 (for 10KU)

Cat. No.: aGLU-100 (for 100KU)

Description

CAS：59920-31-9

α-Glucosidase is useful for diagnostic tests for the determination of α-amylase.

Specification

• Appearance: White amorphous powder, lyophilized 
• Protein purity: ≥80% (from SDS-PAGE) 
• Activity: ≥10 U/mg solid 
• α-amylase: ≤0.00001%

Properties

• EC number: 3.2.1.20 (Recombinant from microorganism) 
• Molecular weight: 65 kDa (SDS-PAGE)
• Isoelectric point: 5.2 
• Michaelis constants: 5.8×10^-4 M (p-Nitrophenyl-α-D-glucopyranoside) 
• Inhibitors: SDS, Ag⁺, Hg²⁺, Cu²⁺ 
• Optimum pH: 7.1 
• Optimum temperature: 50°C 
• pH stability: pH 6.0-8.0 (25°C, 16 h) 
• Thermal stability: Below 50°C (pH 7.0, 10 min) 
• Stabilizers: BSA

Storage

Store at -25 ～-15°C for up to 12 months. Avoid repeated freezing and thawing.