Vitamin A and E

 

Vitamin A (retinol) is essential for the formation of rhodopsin, for bone metabolism, and for the synthesis of steroid hormones. Deficiency of vitamin A leads to night blindness, dry skin, and loss of hair. Vitamin E (α-tocopherol) is a potent antioxidant that protects LDL cholesterol and cellular membranes from lipid peroxidation, which mainly occurs as a result of increased oxidative stress in the organism.

Chromsystems offers CE-IVD validated complete assays as well as calibrators and controls. Plus there are solutions available for any requirements:

  •    - Standard method or one-step sample preparation with pre-mixed tubes
  •    - UHPLC methods for short analysis time and high sample throughput
  •    - Automated methods

 

Combined Assays of Vitamin A and E in Serum/Plasma

 

Manual Methods

Automated Methods

Assay No.

34000

34000/
Premix

34900/
UHPLC

34700/
F

34900/
F

Method

HPLC

HPLC

UHPLC

HPLC

UHPLC

Number of tests

100

100

1000

5 x 96

10 x 96

Analysis time

9 min

9 min

3.5 min

9 min

3.5 min

Assay characteristics

Standard method

One-step sample preparation with pre-mixed tubes

One-step sample preparation with pre-mixed tubes

 

Short analysis time, high sample throughput

HPLC method, automated

UHPLC method, automated

 

 

Short analysis time, high sample throughput

 

Download Brochure

 

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Vitamins A and E Brochure

 

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Chromsystems Assays / Calibrators / Controls for Vitamin A and E

7 Item(s)

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7 Item(s)

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