蛋白质稳定剂

Stabilizers for proteins

S491424-100ml

100ml

STD

2-8°C储存

冰袋运输

产品使用建议 保质期：36 个月 酸碱度范围：7.2 - 7.8 有效成分及作用原理 这些稳定剂溶液基于含有牛血清白蛋白和其他蛋白质稳定添加剂的水性缓冲系统，以稳定不同种类的生物分子。 特点是离液离⼦浓度低，因此适⽤于⾮常敏感的蛋⽩质，如 IgM 类抗体或毒素。 该溶液含有用于防止微生物腐败的杀菌剂。杀菌剂对水生生物是危险的（参见安全数据表）。按照有人值守的目的使用，预计不会对实验室工作人员和环境造成危险。 为了稳定蛋白质或其他生物分子，该溶液提供了关于 pH 值、离子强度、亲水‑疏水以及离子相互作用的最佳环境条件，以确保构象和功能的安全。不同的解决方案有利于对应于不同类别的生物分子的不同类型的分子相互作用。 主要优点 蛋白质激素或膜蛋白等敏感生物分子的稳定剂 储存、运输和灌装信息 应储存在 2 – 8 °C 的密闭容器中。未开封原包装的保质期为自生产之日起36个月。 可以在环境温度下运输溶液。应避免温度超过 30°C。运输时间应少于一周。 任何向其他容器中的填充或倾析都必须在低细菌条件下进入干净的容器中。 冷冻溶液解冻后必须充分混合，之后可以不受限制地使用。 不应使用显示浑浊的溶液，因为这可能是污染的迹象。 一般使用说明 只有熟悉免疫测试生产的合格人员才能处理。 该溶液含有牛血清白蛋白。这可能会导致产品属性的轻微变化。因此，建议在计划的测试系统中检查每个新批次的应用。可以预订不同的批次。 稳定剂溶液未经稀释使用。生物分子应在稳定剂溶液中逐步稀释，具体取决于初始浓度和计划的最终浓度。根据测试系统的要求，浓度在 0.5 ng/ml 和超过 5 µg/ml 之间是合适的。 基于底物的标准或对照溶液适用于 ELISA、微阵列和基于膜的测定。 为了抑制不良影响，可以向溶液中添加例如 HAMA 粘合剂和/或其他物种特异性蛋白质。 废弃物 废弃物的处置必须符合国家和地⽅的法律法规。包装的处置必须符合国家和地⽅的处置法规。 Product usage advice Shelf life: 36 months pH Range: 7.2 - 7.8 Active ingredients and principle of action These stabilizer solutions are based on aqueous buffer systems containing bovine serum albumin and other protein stabilizing additives to stabilize different kinds of biomolecules. Characterized by low chaotropic ion concentration, it is suitable for very sensitive proteins such as IgM-type antibodies or toxins. The solution contains bactericides to prevent spoilage of microorganisms. Biocides are hazardous to aquatic life (see Safety Data Sheet). When used for attended purposes, it is not expected to present a hazard to laboratory workers and the environment. To stabilize proteins or other biomolecules, the solution provides optimal environmental conditions regarding pH, ionic strength, hydrophilic-hydrophobic, and ionic interactions to ensure conformational and functional safety. Different solutions facilitate different types of molecular interactions corresponding to different classes of biomolecules. Main advantage Stabilizers for sensitive biomolecules such as protein hormones or membrane proteins Storage, Shipping and Filling Information Should be stored in an airtight container at 2 – 8 °C. Shelf life in unopened original packaging is 36 months from the date of manufacture. Solutions can be shipped at ambient temperature. Temperatures above 30°C should be avoided. Shipping time should be less than one week. Any filling or decanting into other containers must go into a clean container under low bacteria conditions. Frozen solutions must be thoroughly mixed after thawing and can be used without restriction thereafter. Solutions that appear cloudy should not be used as this may be a sign of contamination. General Instructions for Use It should only be handled by qualified personnel familiar with the production of immunization tests. This solution contains bovine serum albumin. This may result in slight changes in product attributes. Therefore, it is recommended to check the application of each new batch in the planned test system. Different batches can be booked. The stabilizer solution was used undiluted. Biomolecules should be diluted gradually in the stabilizer solution, depending on the initial concentration and the planned final concentration. Depending on the test system requirements, concentrations between 0.5 ng/ml and over 5 µg/ml are suitable. Substrate-based standard or control solutions are suitable for ELISA, microarray and membrane-based assays. To suppress adverse effects, for example HAMA binders and/or other species-specific proteins can be added to the solution. Waste Disposal of waste must comply with national and local laws and regulations. Disposal of packaging must comply with national and local disposal regulations.