亚乙基-4-NP-G7 乙基-4-硝基苯基-α-D-麦芽七糖 (EPS),粉末 产品描述 硝基苯基底物 应用 根据国际临床化学和实验医学联合会 (IFCC) 的建议,在诊断测试中使用 Ethylidene-4-NP-G7 测定 α-淀粉酶和胰腺 α-淀粉酶。 用于测定α-淀粉酶和胰淀粉酶的OEM试剂以及特异性抑制抗体请参见相关产品。 特性 CAS 号:96597-16-9 分子式:C50H77NO38 分子量:1300.1D 规格 外观:白色至微黄色无定形粉末 溶解度: 透明、微黄色的水溶液 (c=70 mg/mL) EPS(酶):≥90% 水(K. Fischer):≤3% pNP-G7(酶):≤0.1% pNP,游离:≤0.01% 反应率(α-淀粉酶): 在 Precinorm® U 中:95-105% 在 Precipath® U 中:95-105% 稳定性:在规格范围内+2 至+8°C 下可保存24 个月。干燥保存。 监管免责声明 仅用于进一步处理。 订购信息 材料编号 订单信息 包装尺寸 将作为“Ethylidene-4-NP-G7”提供
Ethylidene-4-NP-G7
Ethyliden-4-nitrophenyl-α-D-maltoheptaosid (EPS), powder
Product Description Related Products
Nitrophenyl substrate
Application
Use Ethylidene-4-NP-G7 in diagnostic tests for the determination of α-amylase and pancreatic α-amylase according to the recommendations of the International Federation of Clinical Chemistry and Laboratory Medicine (IFCC).
Please see related products for OEM reagents for the determination of α-amylase and pancreatic amylase, as well as specific inhibitory antibodies.
Properties
CAS Number: 96597-16-9
Formula: C50H77NO38
Molecular weight: 1300.1 D
Specifications
Appearance: White to slightly yellowish, amorphous powder
Solubility: Clear, slightly yellowish solution in water (c=70 mg/mL)
EPS (enzymatic): ≥90%
Water (K. Fischer): ≤3%
pNP-G7 (enzymatic): ≤0.1%
pNP, free: ≤0.01%
Reaction rates (α-amylase):
In Precinorm® U: 95-105%
In Precipath® U: 95-105%
Stability: At +2 to +8°C within specification range for 24 months. Store dry.
Regulatory Disclaimer
For further processing only.
Ordering Information
Material Number Order Information Pack Size
Will be supplied as "Ethylidene-4-NP-G7"