AGEs	advanced glycation end products
AU	arbitrary units
BAC	boronic acid affinity chromatography
DDA	data-dependent acquisition
ESI	electrospray ionization
FPG	fasting plasma glucose
Ig	immunoglobulin
HbA1c	glycated hemoglobin
HPLC	high performance liquid chromatography
HR-MS	high resolution mass spectrometry
HSA	human serum albumin
LC-MS	liquid chromatography-mass spectrometry
LC-MS/MS	liquid chromatography-tandem mass-spectrometry
LDA	linear discriminant analysis
LOOCV	leave-one-out cross validation
LIT	linear ion trap
mAPBA	m-aminophenylboronic acid
MRM	multiple reaction monitoring
MS	Mass-spectrometry
MS/MS	tandem mass spectrometry
nanoLC-MS	nano-scaled liquid chromatography-mass spectrometry
nanoRP-HPLC-ESIMS/MS	nano-scaled reversed-phase high performance liquid chromatography-electrospray ionization- tandem mass-spectrometry
PCA	principle component analysis
PCs	principle components
QC	quality control
QqQ	triple quadrupole
QqTOF	quadrupole-time of flight
RPC	reversed phase chromatography
RP-HPLC	reversed-phase high performance liquid chromatography
RSD	relative standard deviation
RT	room temperature
SDS	sodium dodecyl sulfate
SDS-PAGE	sodium dodecyl sulfate polyacrylamide gel electrophoresis
SPE	solid phase extraction
τ1/2	half-life times
T2DM	type 2 diabetes mellitus
TCEP	tris-(2-carboxyethyl)-phosphine hydrochloride
TOF	time-of-flight
tRs	retention times
VIF	variance inflation factor
XICs	extracted ion chromatograms