Formulation: A crystalline solid
Formal Name: N-[(3α,5β,6α,7α)-3,6,7-trihydroxy-24-oxocholan-24-yl-2,2,4,4-d4]-glycine
Purity: ≥99% deuterated forms (d1-d4)
Formula Markup: C26H39D4NO6
Formula Weight: 469,7
Shelf life (days): 730
Notes: Glycohyocholic Acid-d4 (GHCA-d4) is intended for use as an internal standard for the quantification of GHCA (Item No. 22670) by GC- or LC-MS. GHCA is a glycine-conjugated form of the primary bile acid hyocholic acid (Item No. 20293).{40620} GHCA is upregulated 6.6-fold in the serum of patients with cirrhosis induced by hepatitis C virus (HCV) compared to healthy controls.{40624} Plasma levels of GHCA increase in patients who are no longer diabetic following gastric bypass surgery.{40625}