The Protein Digestibility Assay Kit (K-PDCAAS) is used for in vitro measurement of the Animal-Safe Accurate Protein Quality Score (ASAP-Quality Score Method) developed under patent by Medallion Labs.  This digestibility score, in conjunction with the essential amino acid profile plus protein and moisture content of the sample, is used to calculate the Protein Digestibility Corrected Amino Acid Score (PDCAAS) value.

 

Content: 50 assays per kit

Shipping Temperature: Ambient

Storage Temperature: Short term stability: 2-8oC,

Long term stability: See individual component labels

Stability: > 2 years under recommended storage conditions

Analyte: Protein Digestibility

Assay Format: Spectrophotometer

Detection Method: Absorbance

Wavelength (nm): 570

Signal Response: Increase

Total Assay Time: ~ 6 h (over 2 days)

Application examples: Protein containing foods and feeds.

Method recognition: Novel Method (Under Patent: U.S. Pat. No. 9,738,920)

 

Advantages

U.S. Pat. No. 9,738,920 

Control samples included

ASAP-Quality Score offers:

Animal free 

High correlation to rat digestibility 

Much less expensive than rat model 

Faster turnaround time for results

 

 

蛋白质消化率测定试剂盒（K-PDCAAS）用于体外测量Medallion Labs根据专利开发的动物安全准确蛋白质质量评分（ASAP质量评分方法）。该消化率得分与样品的必需氨基酸概况加上蛋白质和水分含量一起用于计算蛋白质消化率校正氨基酸得分（PDCAAS）值。

内容：每个试剂盒50次检测

运输温度：环境温度

储存温度：短期稳定性：2-8oC，

长期稳定性：参见单个组件标签

稳定性：在推荐的储存条件下超过2年

分析物：蛋白质消化率

测定形式：分光光度计

检测方法：吸光度

波长（nm）：570

信号响应：增加

总测定时间：约6小时（超过2天）

应用实例：含蛋白质的食品和饲料。

方法识别：新方法（根据专利：美国专利9738920）

优点

美国专利。编号9738920

包括对照样品

ASAP质量分数提供：

无动物

与大鼠消化率高度相关

比老鼠模型便宜得多