5.08052
iMDK
≥98% (HPLC), solid, midkine inhibitor, Calbiochem®
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Synonym(s):
Midkine Inhibitor, iMDK, 3-(2-(4-Fluorobenzyl)imidazo[2,1-b]thiazol-6-yl)-2H-chromen-2-one, 3-(2-(4-Fluorobenzyl)imidazo[2,1-b][1,3]thiazol-6-yl)-2H-chromen-2-one, MDK Expression Inhibitor
Empirical Formula (Hill Notation):
C21H13FN2O2S
CAS Number:
Molecular Weight:
376.40
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77
Recommended Products
product name
Midkine Inhibitor, iMDK,
Assay
≥98% (HPLC)
Quality Level
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
protect from light
color
off-white
solubility
DMSO: 5 mg/mL
storage temp.
2-8°C
SMILES string
C1=CC=C2C(=C1)C=C(C(=O)O2)C3=CN4C=C(SC4=N3)CC5=CC=C(C=C5)F
General description
A cell-permeable imidazothiazolyl-chromenone compound that reduces cellular midkine/MDK protein level in H441 lung adenocarcinoma cells in a dose-dependent manner (by >90% in 48 h at 25 nM) via a yet unidentified mechanism, while exhibiting little effect toward cellular level of PTN or VEGF. Shown to inhibit the viability of MDK-positive HEK293, H441, and H520 cells (by ≥60% at 500 nM in 48 h), but not MDK-negative NHLF (normal human lung fibroblast) or HEK293 (by <15% at 500 nM in 48 h), via apoptosis induction as a result of PI 3-K/AKT signaling, but not Erk or p38, pathway inhibition. Intraperitoneal injection is reported to be efficacious in retarding H441 tumor expansion in mice (75% vs 400% increase in tumor volume in 10 d with or without treatment; 3 to 5 times 9 mg/kg i.p. dosing per wk) in vivo.
Biochem/physiol Actions
Cell permeable: yes
Primary Target
Midkine
Midkine
Reversible: yes
Packaging
Packaged under inert gas
Warning
Toxicity: Standard Handling (A)
Reconstitution
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
Other Notes
Hao, H., et al. 2013. PLoS ONE8, e71093.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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