system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Transketolase requires
assistant
The correct answer is  Vitamin B complexCo-enzyme formReactions used by the enzymeActivity assessmentThiamine Thiamine pyrophosphate Oxidative decarboxylation | RBC transketolase activity Riboflavin Flavin adenine dinucleotide Oxido reduction , Deamination | RBC glutathione reductase activity Niacin Nicotinamide adenine dinucleotideOxido reduction , Deamination Koenig reaction , Xanthurenic index Pantothenic acid Co enzyme A , ACP Co A derivatives , Acyl carrier proteins Pyridoxine Pyridoxal phosphate Transamination , Decarboxylation Tryptophan loading test,Xanthurenic indexBiotin Biotin Carboxylation MethylcobalamineHomocysteine methyl transferaseMethyl malonylaciduria index Folic acidFIGLU test Harper's illustrated Biochemistry ,30th ed ,page 190