Lysozyme-Hampton 溶菌酶
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Products > Protein Crystallization Standards > Lysozyme > Lysozyme
Lysozyme
Applications
- Crystallization grade protein standard
Features
- Protein standard for crystallization studies and applications
- Crystallization training and student demos
- Hen egg white source
- Purity on the anhydrous basis (w/w) >95%
Description
Purity on the anhydrous basis (w/w) >95%
Synonym: Mucopeptide-N-acetylmuramoylhydrolase
Chemical name E.C. (Enzyme Commission) No: 3.2.1.17
Source: Chicken egg white
Description: White to off-white Granulated Lysozyme·hydrochloride
A very cost-effective and convenient crystallization grade lysozyme (hen egg white). The Lysozyme Kit is a convenient buffer and lysozyme set for teaching, demonstrations or instrumentation setup and validation procedures. The kit features 12 vials with 20 mg of lysozyme and 12 vials of 0.02 M Sodium acetate trihydrate pH 4.6 buffer. To prepare the lysozyme for crystallization, simply add the supplied buffer to the protein. No weighing, no messing with fluffy crystalline powder, no mess, and no variability. Each tube can make up to 1 ml of a 20 mg/ml stock or 200 µl of a 100 mg/ml stock. Twelve sets of tubes and a stable shelf life make this a handy kit to keep in the fridge. Lysozyme is available separately in an 8 g vial of lysozyme powder. To dissolve the powder, use the Lysozyme Crystallization Buffer. For teaching and demonstrations requiring crystals in a short period of time, one should consider the 15-Minute Lysozyme Crystallization Reagent (30% w/v Polyethylene glycol monomethyl ether 5,000, 1.0 M Sodium chloride, 0.05 M Sodium acetate trihydrate pH 4.6). For flexibility, one can also use the Lysozyme Crystallization Buffer stock (1.0 M Sodium acetate trihydrate pH 4.6) or the StockOptions Sodium Acetate buffer kit and 5.0 M Sodium chloride to create custom grid screens and practicals for demonstrating and teaching the fundamentals of optimization of sample concentration and reagent concentration. The Grid Screen Sodium Chloride kit is a convenient kit for demonstrating the effect of varying pH and reagent concentration on the solubility and crystallization of a protein.
溶菌酶
应用
结晶级蛋白质标准品
特征
用于结晶研究和应用的蛋白质标准品
结晶培训和学生演示
鸡蛋清的来源
无水纯度 (w/w) >95%
描述
无水纯度 (w/w) >95%
同义词：粘肽-N-乙酰胞壁酰水解酶
化学名称 E.C.（酶委员会）编号：3.2.1.17
来源：鸡蛋清
性状：白色至灰白色颗粒溶菌酶·盐酸盐
一种极具成本效益且方便的结晶级溶菌酶（鸡蛋清）。溶菌酶试剂盒是一种方便的缓冲液和溶菌酶套装，用于教学、演示或仪器设置和验证程序。该试剂盒包含 12 个装有 20 mg 溶菌酶的小瓶和 12 个装有 0.02 M 醋酸钠 pH 4.6 缓冲液的小瓶。要制备用于结晶的溶菌酶，只需将提供的缓冲液添加到蛋白质中。不称重，不弄乱蓬松的结晶粉末，不弄乱，不可变。每个试管最多可制成 1 ml 20 mg/ml 储备液或 200 µl 100 mg/ml 储备液。十二套试管和稳定的保质期使其成为保存在冰箱中的方便工具包。溶菌酶可单独提供，装在 8 克溶菌酶粉末小瓶中。要溶解粉末，请使用溶菌酶结晶缓冲液。对于需要在短时间内结晶的教学和演示，应考虑使用 15 分钟溶菌酶结晶试剂（30% w/v 聚乙二醇单甲醚 5,000、1.0 M 氯化钠、0.05 M 醋酸钠三水合物 pH 4.6）。为了灵活性，还可以使用溶菌酶结晶缓冲液（1.0 M 三水醋酸钠 pH 4.6）或 StockOptions 醋酸钠缓冲液试剂盒和 5.0 M 氯化钠来创建自定义网格屏幕和实践，用于演示和教授样品优化的基本原理浓度和试剂浓度。 Grid Screen 氯化钠试剂盒是一种方便的试剂盒，用于证明不同 pH 值和试剂浓度对蛋白质溶解度和结晶的影响。
Lysozyme
CAT NO
HR7-108
NAME
DESCRIPTION
12 x 20 mg plus 12 x 1 ml solubilization buffer
PRICE
$99.00
CAT NO
HR7-110
NAME
DESCRIPTION
8 g
PRICE
$72.00
CAT NO
HR2-805
NAME
DESCRIPTION
30% w/v PEG MME 5,000, 1.0 M Sodium chloride, 0.05 M Sodium acetate trihydrate pH 4.6, 100 ml
PRICE
$48.00
Support Material(s)
HR7-108 Lysozyme Kit User Guide
HR7-108 Lysozyme Kit SDS
HR7-110 Lysozyme User Guide
HR7-110 Lysozyme SDS
HR2-805 15-Minute Lysozyme Crystallization Reagent SDS