The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 14, 2023
Filed:
Sep. 25, 2017
Yedítepe Üníversítesí, Istanbul, TR;
Fatih Kocabas, Istanbul, TR;
Raife Dilek Turan, Istanbul, TR;
YEDITEPE UNIVERSITESI, Istanbul, TR;
Abstract
A composition inhibiting MEIS proteins. The MEIS proteins are effective in proliferation of hematopoietic stem cells. A formulation capable of easily passing through the cell membrane and perform its activity in the cell, and can inhibit MEIS activity in a dose dependent manner. The combination includes isolated cells, medium, growth factors and MEISi inhibitor. The isolated cells are isolated from mouse bone marrow, human bone marrow and human umbilical cord blood. The medium has a pH value of 7.2 and contains bovine serum albumin, recombinant insulin, transferrin, 2-mercaptoethanol and IMDM medium. The growth factors are hematopoietic stem cell factor SCF, fetus liver tyrosine kinase-3 ligand Flt3L, and thrombopoietin. A chemical formula of the MEISi-1 is 4-[2-(benzylamino)-2-oxoethoxy]-N-(2,3-dimethylphenyl) benzamide. A chemical formula of MEISi-2 is 4-hydroxy-N'-[(Z)-(2-oxonaphthalen-1-ylidene)methyl] benzohydrazide.