19176
Sigma-Aldrich

DL-BUTHIONIN-SULFOXIMIN*

Empform:

C8H18N2O3S

Nacres: NA.77
Mdl No: MFCD00070309
Fw: 222.31
Pubchem Substance Id: 57647786
CAS Number: 5072-26-4
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Properties

Properties
assay
assay range 99.0% (TLC)
blade diam. synthetic
Description DL-BUTHIONIN-SULFOXIMIN*
format powder or crystals
inchi key 1S/C8H18N2O3S/c1-2-3-5-14(1013)6-4-7(9)8(11)12/h710H2-69H21H3(H1112)
indiff. to chromic acid KJQFBVYMGADDTQ-UHFFFAOYSA-N
Import License Temp. Regu
Check Obsolete No
Temperature Control 10
Shipping Mode DAS
Business Unit Biology

Description

Application

DL-Buthionine-sulfoximine is suitable for use to:
  • examine whether the inhibition of glutathione by BSO enhances the apoptotic effect of estrogen on antihormone-resistant human breast cancer cells
  • investigate the effect of BSO on development of bovine embryos
  • inhibit GSH in several studies
  • investigate the effect of GSH synthesis on oocyte maturation
It may be used to inhibit GSH and evaluate the hepatotoxicity and nephrotoxicity of natural food colorants in the absence of GSH

Biochem/physiol Actions

DL-Buthionine-sulfoximine inhibits the biosynthesis of Glutathione (GSH) in liver and other peripheral organs. It does not have any effect on GSH in the CNS. It augments the antiproliferative action of reactive oxygen species (e.g., hydrogen peroxide), and agents that indirectly cause accumulation of reactive oxygen species (e.g., 2-methoxyestradiol, which increases intracellular superoxide anion).

Other Notes

Depletes glutathionine in isolated cells

SAFETY INFORMATION

Signal Word

Warning

H315 - H319 - H335

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

RIDADRRIDADR

WGK Germany

WGK 3

Flash Point (F)

Not applicable

Flash Point (C)

Not applicable

Target Organs

Respiratory system

Risk Statement

Supplemental Hazard Statements

DOCUMENTATION

Certificate of Analysis View Sample COA
Certificate of Origin

TECHNICAL SERVICE

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