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SIBA

Catalog No.GC33442

SIBA (5'-Isobutylthioadenosine) is a transmethylation inhibitor (SAH analogue), with potent anti-proliferative activity.

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SIBA Chemical Structure

Cas No.: 35899-54-8

Size Price Stock Qty
10mM (in 1mL DMSO)
$139.00
In stock
5mg
$126.00
In stock
10mg
$180.00
In stock
50mg
$630.00
In stock

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Sample solution is provided at 25 µL, 10mM.

Description Chemical Properties Product Documents Related Products

SIBA selectively inhibits spermine synthase, IC50=8 uM.IC50 value: 8 uMTarget: spermine synthaseSIBA is a powerful antiproliferative drug. SIBA has been reported to inhibit cell transformation induced by oncogenic RNA or DNA viruses, the growth of transformed mouse mammary cells, the mitogen-stimulated blastogenesis of lymphocytes and the capping of herpes virus mRNA 161. It has also been demonstrated that an antimalarial activity is exerted by SIBA against Plasmodium falciparum in cultures.

[1]. Carteni-Farina M, et al. Studies on the metabolism of 5'-isobutylthioadenosine (SIBA): phosphorolytic cleavage by methylthioadenosinephosphorylase. FEBS Lett. 1979 Aug 15;104(2):266-270. [2]. Lawrence F, et al. Effect of 5'-deoxy-5'-isobutylthioadenosine on putrescine uptake and polyamine biosynthesis by chick embryofibroblasts. Biochem J. 1982 Jun 15;204(3):853-859.

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