Fructosyl-lysine

Modify Date: 2024-01-04 15:51:48

Fructosyl-lysine Structure
Fructosyl-lysine structure
Common Name Fructosyl-lysine
CAS Number 21291-40-7 Molecular Weight 308.32800
Density N/A Boiling Point N/A
Molecular Formula C12H24N2O7 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Fructosyl-lysine


Fructosyl-lysine (Fructoselysine) is an amadori glycation product from the reaction of glucose and lysine by the Maillard reaction. Fructosyl-lysine is the precursor to glucosepane, a lysine–arginine protein cross-link that can be an indicator in diabetes detection[1].

 Names

Name fructosyllysine

 Fructosyl-lysine Biological Activity

Description Fructosyl-lysine (Fructoselysine) is an amadori glycation product from the reaction of glucose and lysine by the Maillard reaction. Fructosyl-lysine is the precursor to glucosepane, a lysine–arginine protein cross-link that can be an indicator in diabetes detection[1].
Related Catalog
Target

IC50: precursor to glucosepane[2]

In Vitro Fructosyl-lysine (5 mM; 0.5 hours) catalyzes the ATP-dependent conversion of [14C]fructoselysine to anionic products suggesting the existence of a fructoselysine-kinase activity in E .coli extracts[2]. Fructosyl-lysine (100 μM; 1 hour) contains a carbohydrate moiety and appears to be phosphorylated, it can be converted to glucose 6-phosphate in bacterial extracts in E .coli extracts[2]. Fructosyl-lysine (25 mM; 25 hours) lets E. coli growth at a rate of about one-third of that observed with glucose as a carbon source. Lysine itself does not support growth in the absence of other carbon source and does not affect the growth observed with glucose[2].
In Vivo Fructosyl-lysine and AGE residues is increased markedly in glomeruli, retina, sciatic nerve, and plasma protein in diabetic rats[1].
References

[1]. Rabbani N, et al. Hidden complexities in the measurement of fructosyl-lysine and advanced glycation end products for risk prediction of vascular complications of diabetes. Diabetes. 2015 Jan;64(1):9-11.

[2]. Karachalias N, et al. Accumulation of fructosyl-lysine and advanced glycation end products in the kidney, retina and peripheral nerve of streptozotocin-induced diabetic rats. Biochem Soc Trans. 2003 Dec;31(Pt 6):1423-5.

 Chemical & Physical Properties

Molecular Formula C12H24N2O7
Molecular Weight 308.32800
Exact Mass 308.15800
PSA 173.34000