G3882
Gly-Gly-Gly-Gly
≥98% (TLC)
Synonym(s):
Glycyl-glycyl-glycyl-glycine, Tetraglycine, Triglycyl-glycine
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About This Item
Linear Formula:
NH2CH2CO(NHCH2CO)3OH
CAS Number:
Molecular Weight:
246.22
Beilstein:
1715387
EC Number:
MDL number:
UNSPSC Code:
12352209
PubChem Substance ID:
NACRES:
NA.26
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Product Name
Gly-Gly-Gly-Gly,
Assay
≥98% (TLC)
Quality Level
form
powder
color
white to off-white
mp
300 °C
application(s)
peptide synthesis
storage temp.
−20°C
SMILES string
NCC(=O)NCC(=O)NCC(=O)NCC(O)=O
InChI
1S/C8H14N4O5/c9-1-5(13)10-2-6(14)11-3-7(15)12-4-8(16)17/h1-4,9H2,(H,10,13)(H,11,14)(H,12,15)(H,16,17)
InChI key
QMOQBVOBWVNSNO-UHFFFAOYSA-N
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Amino Acid Sequence
Gly-Gly-Gly-Gly
Biochem/physiol Actions
Tetraglycine is used with copper (Cu-II) to study mechanisms of hydrogen peroxide/bicarbonate free radical production and effect in vitro.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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S(IV) (SO(2),HSO(3)(-)andSO(3)(2-)) autoxidation catalyzed by Cu(II)/tetraglycine complexes in the presence of DNA or 2'-deoxyguanosine (dGuo) resulted in DNA strand breaks and formation of 8-oxo-7,8-dihydro-2'-deoxyguanosine (8-oxodGuo), respectively. Ni(II), Co(II) or Mn(II) (1.0x10(-4)M) complexes had much smaller effects. Cu(II)/tetraglycine (1.0x10(-4)M) in the
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