产品说明

一般描述

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Beta Alanine is a non-protein amino acid, widely available in plants as one of the precursors for the essential vitamin, pantothenate. It exhibits behavior of an osmoprotectant in microbial assays. It is also the precursor for beta-alanine betaine in the plant family Plumbaginaceae.

应用

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

生化/生理作用

β-丙基酸是一种β−氨基酸，其是泛酸的一种组分，也是组氨酸抗氧化二肽肌肽和鹅肌肽生物合成中的限速氨基酸。内源性β-氨基酸是甘氨酸受体的非选择性激动剂，以及G蛋白偶联的孤儿受体TGR7(MrgD)的配体。 在海洋生物、植入前小鼠胚胎和暴露于低氧胁迫的哺乳动物细胞中，β-丙氨酸流可维持渗透压稳定而发挥细胞保护作用。

分析说明

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

其他说明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

附注

To see an example of a Certificate of Analysis for this material enter LRAC3952 in the slot below. This is an example certificate only and may not be the lot that you receive.

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