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Protein Biochemistry
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OSMI-4
OSMI-4 from MedChemExpress
Be the first to write a review!
Citations:
(9)
Supplier Page
Supplier Page from
MedChemExpress for
OSMI-4
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Description
OSMI-4 is a low nanomolar O-GlcNAc transferase
(OGT)
inhibitor, with an
EC
50
of 3 µM in cells
Product Specs
Company Info
Citations
Reviews
Product Specs
Item
OSMI-4
Company
MedChemExpress
Price
$715.00
Supplier Page
View Company Product Page
Catalog Number
HY-114361
Type
Chemical
Applications
Bioactivity, Structure and function analysis, ELISA, SDS-PAGE, Western blotting
Quantity
10 mM * 1 mL
Purity
99.69%
Research Area
Metabolic Disease
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MedChemExpress
1 Deer Park Drive, Suite F
MONMOUTH JUNCTION
,
NJ
08852
United States
Phone
: US Tel: 609-228-6898
US Fax: 609-228-5909
EU Tel: +4686500910
Email: sales@medchemexpress.com
eu.sales@MedChemExpress.com
Company Profile
Website:
medchemexpress.com
Citations (9)
(1)
Mechanoresponsive modulation of nuclear pore complex structure and function by O -GlcNAc
bioRxiv
July 8, 2026
Sunandini Chandra, Kimberly J. Morgan, William L. Chadwick, Megan C. King, C. Patrick Lusk
modulate whole cellular protein GlcNAcylation levels, cells were treated with either 10 μM
OSMI-4
(
HY-114361
;
MedChemExpress
) to
inhibit
OGT or 3 μM TMG (
13237
;
Cayman Chemical
) to
inhibit
OGA for 24 h prior to
(2)
Hexosamine biosynthesis drives hemocyanin O-GlcNAcylation to potentiate antibacterial immunity in shrimp
Journal of Biological Chemistry
July 1, 2026
Qian Feng, Maoshuai Fu, Wei Wang, Tingchu Wu, Junjie Nie, Zhihong Zheng, Yongzhen Zhao, Jude Juventus Aweya, Yueling Zhang
μg/ml;
GFAT
inhibitor
;
MedChemExpress
,
HY-108357
), OSMI4 (500 μg/ml;
OGT
inhibitor
;
MedChemExpress
,
HY-114361
), or
Thiamet G
(100 μg/ml;
OGA
inhibitor
;
MedChemExpress
,
HY-12588
). Control shrimp were injected with
(3)
SlSEC1- and SlSPY-mediated O -glycosylation stabilizes the transcription factor SlNOR to promote tomato fruit ripening
The Plant Cell
June 2, 2026
Yu-Di Wu, Ruo-Han Ou, Can Yang, Tong-Hao Cui, Qian-Yu Wang, Yu-Yang Mei, Jia-Fei Qian, Yi-Long Liu, Yuan-Jiang Pan, Zhi-Ping Deng,
et al.
modifications. IMG stage fruits were injected into the central columella with 50 μL of 0.5 mM
OSMI-4
(
MCE
,
HY-114361
, USA) as SEC
inhibitor
(Martin et al. 2018), 0.5 mM
TMC647055 choline salt
(
MCE
,
HY-15591A
, USA) as
(4)
O-GlcNAcylation promotes angiogenic transdifferentiation to reverse vascular ischemia
Nature Cardiovascular Research
July 4, 2025
Shuang Li, Alexander J. Lu, Eric S. Nagueh, Yanqiang Li, Michael Graber, Kaylee N. Carter, Elisa Morales, Crystina L. Kriss, Kaifu Chen, Junchen Liu,
et al.
knockout
of OGA and OGT. Hindlimb
ischemia
surgery was performed one week post-final
injection
.
OSMI-4
(
HY-114361
,
MedChemExpress
) was dissolved in 90%
corn
oil and 10% DMSO and injected intraperitoneally (4 mg/kg)
(5)
JUNB O‐GlcNAcylation‐Mediated Promoter Accessibility of Metabolic Genes Modulates Distinct Epithelial Lineage in Pulmonary Fibrosis
Advanced Science
December 15, 2024
Marie‐Therese Bammert, Meshal Ansari, Leoni Haag, Zuhdi Ahmad, Victoria Schröder, Joseph Birch, Diana Santacruz, Werner Rust, Coralie Viollet, Benjamin Strobel,
et al.
(Supporting Information). To block OGT in AOs a commercially available
inhibitor
(
OSMI‐4
,
MedChemExpress
#
HY‐114361
[ 63 ]) was used in 10 µM concentration for 7 days. 2D Cultivation of Primary Cells Healthy
human
(6)
Systematic analysis of the impact of phosphorylation and O-GlcNAcylation on protein subcellular localization
Cell Reports
July 14, 2023
Senhan Xu, Suttipong Suttapitugsakul, Ming Tong, Ronghu Wu
Tools,Cat#1086; CAS 653600-56-7
Thiamet-G
,
Cayman chemical
,Cat#
13237
; CAS 1009816-48-1
OSMI-4
,
MedChemExpress
,Cat#
HY-114361
"cOmplete™, Mini, EDTA-free protease inhibitor cocktail",Sigma-Aldrich,Cat# 11836170001 Benzonase®Nuclease,Sigma-Aldrich,Cat#E1014 Photocleavable
(7)
Inhibiting Hyper-O-GlcNAcylation of c-Myc accelerate diabetic wound healing by alleviating keratinocyte dysfunction
Burns & trauma
January 1, 2021
Zhang J, Yang P, Liu D, Gao M, Wang J, Yu T, Zhang X, Liu Y.
for 24 h with compounds including OGA
inhibitor
(
Thiamet G
,
HY-12588
,
MCE
) and OGT
inhibitor
(
OSMI-4
,
HY-114361
,
MCE
) at a concentration of 10 μM. Differentiation of
HaCaT cells
was induced by increasing the calcium
(8)
Structure-Based Evolution of Low Nanomolar O-GlcNAc Transferase Inhibitors
Journal of the American Chemical Society
October 24, 2018
Martin SES, Tan ZW, Itkonen HM, Duveau DY, Paulo JA, Janetzko J, Boutz PL, Törk L, Moss FA, Thomas CJ,
et al
.
(9)
O-GlcNAcylation regulates OTX2's proteostasis
iScience
January 1, 0001
"Wulff-Fuentes E, Boakye J, Kroenke K, Berendt RR, Martinez-Morant C, Pereckas M, Hanover JA, Olivier-Van Stichelen S."
01810 PUGNAc,Millipore Sigma,Cat# A7229 Doxycycline,TCI Chemicals,Cat# D4116 OSMI4,
MedChemExpress
,Cat#
HY-114361
DRB,
Millipore Sigma
,Cat#
D1916
Rapamycin,
Cell Signaling
,Cat#
9904
DSP,Pierce,Cat# A35393 Phos binding
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OSMI-4 from MedChemExpress
Supplier Page
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$715.00
Product Specs
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