T9033

Sigma-Aldrich

Thapsigargin

≥98% (HPLC), solid film

Empirical Formula (Hill Notation):
C34H50O12
CAS Number:
Molecular Weight:
650.75
MDL number:
PubChem Substance ID:
NACRES:
NA.77
Pricing and availability is not currently available.

Quality Level

biological source

plant (Thapsia garganica)

assay

≥98% (HPLC)

form

solid film

solubility

acetonitrile: soluble 9.80-10.20 mg/mL
DMSO: soluble
ethanol: soluble

storage temp.

−20°C

SMILES string

[H][C@@]12C([C@H](OC([C@]3(O)C)=O)[C@]3(O)[C@@H](OC(CCC)=O)C[C@]2(C)OC(C)=O)=C(C)[C@H](OC(/C(C)=C(C)/[H])=O)[C@H]1OC(CCCCCCC)=O

InChI

1S/C34H50O12/c1-9-12-13-14-15-17-24(37)43-28-26-25(20(5)27(28)44-30(38)19(4)11-3)29-34(41,33(8,40)31(39)45-29)22(42-23(36)16-10-2)18-32(26,7)46-21(6)35/h11,22,26-29,40-41H,9-10,12-18H2,1-8H3/b19-11-/t22-,26+,27-,28-,29-,32-,33+,34+/m0/s1

InChI key

IXFPJGBNCFXKPI-FSIHEZPISA-N

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Biochem/physiol Actions

Potent, cell-permeable, IP3-independent intracellular calcium releaser. Blocks the transient increase in intracellular Ca2+ induced by angiostatin and endostatin. Induces apoptosis by disrupting intracellular free Ca2+ levels; incorporated into chemotherapeutic prodrug formulations.

Features and Benefits

This compound is also offered as part of Sigma′s Library of Pharmacologically Active Compounds (LOPAC®1280), a biologically annotated collection of high-quality, ready-to-screen compounds. Click here to learn more.

Legal Information

LOPAC is a registered trademark of Sigma-Aldrich Co. LLC

Pictograms

Exclamation markHealth hazard

Signal Word

Danger

Hazard Statements

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

L M Grønning et al.
Biology of reproduction, 62(4), 1040-1046 (2000-03-22)
In the testis, FSH has been shown to induce the expression and secretion of tissue inhibitor of metalloproteinases-1 (TIMP-1) from Sertoli cells in vitro. This study was performed to elucidate further the cellular origin of testicular TIMP-1 and its expression...
Nicole S Hou et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(22), E2271-E2280 (2014-05-21)
The Mediator is a conserved transcriptional coregulator complex required for eukaryotic gene expression. In Caenorhabditis elegans, the Mediator subunit mdt-15 is essential for the expression of genes involved in fatty acid metabolism and ingestion-associated stress responses. mdt-15 loss of function...
Maximilien Tailler et al.
Cell death and differentiation, 26(9), 1766-1781 (2018-12-13)
Drugs targeting various pro-survival BCL-2 family members (''BH3 mimetics'') have efficacy in hemopoietic malignancies, but the non-targeted pro-survival family members can promote resistance. Pertinently, the sensitivity of some tumor cell lines to BH3 mimetic ABT737, which targets BCL-2, BCL-XL, and...
Daryl A Bosco et al.
Human molecular genetics, 19(21), 4160-4175 (2010-08-12)
Mutations in the RNA-binding protein FUS (fused in sarcoma) are linked to amyotrophic lateral sclerosis (ALS), but the mechanism by which these mutants cause motor neuron degeneration is not known. We report a novel ALS truncation mutant (R495X) that leads...
V Shinde et al.
Cell death & disease, 7, e2085-e2085 (2016-02-06)
The molecular mechanism of autosomal dominant retinitis pigmentosa (ADRP) in rats is closely associated with a persistently activated unfolded protein response (UPR). If unchecked, the UPR might trigger apoptosis, leading to photoreceptor death. One of the UPR-activated cellular signaling culminating...

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