87090-18-4 Usage
Description
PREALBUMIN, HUMAN, also known as Transthyretin, is a plasma protein derived from human plasma with minimal carbohydrate content. It is found in plasma at about 30 mg/100 ml and plays a crucial role in the transport of retinol-binding protein, thyroxine, and vitamin A.
Uses
Used in Medical Research:
PREALBUMIN, HUMAN is used as a positive control in immunoprecipitation as a reference standard in quantitative rocket immunoelectrophoresis for the quantification of cerebrospinal fluid. This application aids in the accurate measurement and analysis of proteins in biological samples, contributing to a better understanding of various medical conditions and potential treatments.
Biochem/physiol Actions
Prealbumin levels are indictors of malnutrition and may be modulated during inflammation. It is regarded as potential marker of protein energy malnutrition (PEM) during chronic kidney failure supported dialysis. Low levels of prealbumin poses high risk to heart failure (HF).
Check Digit Verification of cas no
The CAS Registry Mumber 87090-18-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,0,9 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 87090-18:
(7*8)+(6*7)+(5*0)+(4*9)+(3*0)+(2*1)+(1*8)=144
144 % 10 = 4
So 87090-18-4 is a valid CAS Registry Number.