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407721

Sigma-Aldrich

m-Iodobenzylguanidine, Hemisulfate - CAS 80663-95-2 - Calbiochem

Synonyme(s) :

3-Iodobenzylguanidine, Hemisulfate, MIBG

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About This Item

Pureté

≥99% (HPLC)

Forme

solid

Couleur

colorless to white

Solubilité

H2O: 20 mg/mL

Description générale

A cell-permeable norepinephrine analog that displays antiproliferative and proapoptotic properties. Reported to competitively inhibit arginine-dependent mono-ADP-ribosylation, impair mitochondrial respiration, stimulate glycolysis, and prevent terminal differentiation of skeletal myoblasts reversibly. Readily taken up by tissues rich in sympathetic neurons and neuroendocrine neoplasm via norepinephrine transporters (NET). Inhibits the phosphorylation of the Rho effector, PRK1/2 with no effect on the stimulation of MAP and PI-3 kinases.

Actions biochimiques/physiologiques

Arginine-dependent mono-ADP-ribosylation

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Code de la classe de stockage

10-13 - German Storage Class 10 to 13


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Consulter la Bibliothèque de documents

L Smets et al.
Leukemia research, 12(9), 737-743 (1988-01-01)
Meta-iodo-benzylguanidine (MIBG; 3 x 10(-5) M), a novel inhibitor of mono(ADP-ribosylation)-and the general ribosylation inhibitor nicotinamide (NA; 5-20 mM) both stimulated the glucocorticoid-mediated lysis of sensitive L1210 leukemia cells and even induced susceptibility in various human and murine lines refractory
Michael Höpfner et al.
International journal of cancer, 101(3), 210-216 (2002-09-05)
Neuroendocrine gastrointestinal tumors take up, decarboxylate and store large amounts of monoamines. Radioactive-labeled monoamines like the norepinephrine analogue meta-iodobenzylguanidine (MIBG) have been used for the imaging of neuroendocrine tumors for many years. MIBG is selectively taken up via norepinephrine transporters
Lorraine Yau et al.
European journal of biochemistry, 270(1), 101-110 (2002-12-21)
ADP-ribosylation has been coupled to intracellular events associated with smooth muscle cell vasoreactivity, cytoskeletal integrity and free radical damage. Additionally, there is evidence that ADP-ribosylation is required for smooth muscle cell proliferation. Our investigation employed selective inhibitors to establish that
Lorraine Yau et al.
Experimental cell research, 301(2), 320-330 (2004-11-09)
The development of skeletal muscle is controlled by a highly synchronized series of cellular events, and various signals from both inside and outside the cell play a role in the switch from multipotential mesodermal stem cells to muscle fibers. Meta-iodobenzylguanidine

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