top of page

In vivo Metabolites of Vitamin Co-metabolism

Quantification of in vivo vitamins and metabolites of host-gut co-metabolism by UPLC-MRM/MS.

Minimum Amount Required

Tissue 20 mg
Cell 5x10^6
Blood/plasma/serum 100 µL
Urine 100 µL
Plant 100 mg
Feces 20 mg
DBS 50 µL
Cell medium 100 µL

Academic Price

$400 1st sample; $150 each additional sample

Industry Price

$800 1st sample; $300 each additional samples


Vitamin metabolism, host-gut microfloral co-metabolism, one-carbon metabolism

Compound Classes

Water soluble vitamins, fat soluble vitamins, vitamin in vivo metabolites, vitamin-like compounds and enzyme cofactors


Retinal (Vitamin A)
Retinoic aicd (all-trans) (Vitamin A)
Retinol (Vitamin A)
Retinyl acetate (Vitamin A)
Vitamin D2
Vitamin D3
α-Tocopherol(Vitamin E)
α-Tocotrienol(Vitamin E)
β-Tocopherol(Vitamin E)
β-Tocotrienol(Vitamin E)
γ-Tocopherol(Vitamin E)
γ-Tocotrienol(Vitamin E)
δ-Tocopherol(Vitamin E)
δ-Tocotrienol(Vitamin E)
α-Tocopherol acertate (Vitamin E)
Vitamin K1(Vitamin K1)
Vitamin K2(Vitamin K2)
Vitamin K3(Vitamin K3)
Thiamine (Vitamin B1)
Thiamine monophosphate (Vitamin B1)
Thiamine pyrophosphate (Vitamin B1)
Cyanocobalamin(Vitamin B12)
Riboflavin(Vitamin B2)
​Riboflavin 5'-monophosphate (Vitamin B2 phosphate)
FAD (B2)
FMN (B2)
Nicotinamide (NAM, Vitamin B3)
Nicotinic acid (Vitamin B3)
Panthothenic acid (Vitamin B5)
Pyridoxal (Vitamin B6)
Pyridoxal phoaphate (Vitamin B6)
Pyridoxamine (Vitamin B6)
Pyridoxine (Vitamin B6)
4-Pyridoic acid (B6)
Biotin (B7)
Folic acid (B9)
Cobalamin (B12)
4-Aminbenzoic acid (Vitamin B-like compound)
Lipoic acid (Vitamin B-like compound)

bottom of page