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About This Item
Empirical Formula (Hill Notation):
C34H38N4O12S
CAS Number:
Molecular Weight:
726.75
NACRES:
NA.21
Assay:
≥90% (HPLC)
Form:
(Powder or solid or crytals or semi-solid)
Storage condition:
desiccated
Quality Segment
assay
≥90% (HPLC)
form
(Powder or solid or crytals or semi-solid)
storage condition
desiccated
color
colorless to yellow
solubility
DMSO: 2 mg/mL, clear
storage temp.
-10 to -25°C
SMILES string
O=C(CC1=CC=CC=C1)OCOC(/N=C(NC(OCOC(CC2=CC=CC=C2)=O)=O)\NCCC[C@H](NS(C3=CC=C(C=C3)C)(=O)=O)C(OC)=O)=O
Biochem/physiol Actions
Cell-permeable N,N′-bis(acyloxymethyl carbamate) prodrug of the anaphase-promoting complex (APC) inhibitor Nα-p-Tosyl-L-arginine methyl ester (TAME).
proTAME is a cell-permeable N,N′-bis(acyloxymethyl carbamate) prodrug of the anaphase-promoting complex (APC) inhibitor Nα-p-Tosyl-L-arginine methyl ester (TAME). Upon entering cells, proTAME (12 μM) is effectively converted by cellular esterases to TAME, which in turn inactivates the spindle assembly checkpoint (SAC) by blocking APC-dependent proteolysis, causing prolonged mitotic duration at low doses (780 nM - 3 μM in HeLa cells, 6 μM in hTERT-RPE1 cells) or mitotic arrest and cell death at high doses (12 μM in HeLa cells). Note: proTAME is not active in some cells (e.g. MCF10A, due to the lack of esterase activity required for proTAME activation.
proTAME is a cell-permeable N,N′-bis(acyloxymethyl carbamate) prodrug of the anaphase-promoting complex (APC) inhibitor Nα-p-Tosyl-L-arginine methyl ester (TAME). Upon entering cells, proTAME (12 μM) is effectively converted by cellular esterases to TAME, which in turn inactivates the spindle assembly checkpoint (SAC) by blocking APC-dependent proteolysis, causing prolonged mitotic duration at low doses (780 nM - 3 μM in HeLa cells, 6 μM in hTERT-RPE1 cells) or mitotic arrest and cell death at high doses (12 μM in HeLa cells). Note: proTAME is not active in some cells (e.g. MCF10A, due to the lack of esterase activity required for proTAME activation.
Disclaimer
Hygroscopic
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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