추천 제품
제품명
6-Hydroxy-DL-DOPA, ≥98% (HPLC), powder
Quality Level
분석
≥98% (HPLC)
양식
powder
색상
off-white
solubility
H2O: 3 mg/mL
1 M HCl: 50 mg/mL (Solutions should be freshly prepared and protected from exposure to light.)
저장 온도
−20°C
SMILES string
NC(Cc1cc(O)c(O)cc1O)C(O)=O
InChI
1S/C9H11NO5/c10-5(9(14)15)1-4-2-7(12)8(13)3-6(4)11/h2-3,5,11-13H,1,10H2,(H,14,15)
InChI key
YLKRUSPZOTYMAT-UHFFFAOYSA-N
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일반 설명
Dissolve in oxygen-free boiled water containing 0.1% sodium metabisulfite or other antioxidant. Solutions should be freshly prepared and protected from exposure to light.
생화학적/생리학적 작용
6-Hydroxy-DL-DOPA is an inhibitor of APE1 (apurinic/apyrimidinic endonuclease) repair-function activity. APE1 is a nuclease crucial for DNA base excision repair pathway. 6-Hydroxy-DL-DOPA also blocks RAD52 (DNA repair protein) single-stranded DNA binding domain.
Precursor of the catecholaminergic neurotoxin, 6-hydroxydopamine; converted to 6-hydroxydopamine by L-aromatic amino acid decarboxylase.
포장
Bottomless glass bottle. Contents are inside inserted fused cone.
주의사항
Hygroscopic; photosensitive
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
이미 열람한 고객
Gurushankar Chandramouly et al.
Chemistry & biology, 22(11), 1491-1504 (2015-11-10)
Suppression of RAD52 causes synthetic lethality in BRCA-deficient cells. Yet pharmacological inhibition of RAD52, which binds single-strand DNA (ssDNA) and lacks enzymatic activity, has not been demonstrated. Here, we identify the small molecule 6-hydroxy-DL-dopa (6-OH-dopa) as a major allosteric inhibitor
A J Nappi et al.
Pigment cell research, 8(6), 283-293 (1995-12-01)
High pressure liquid chromatography with electrochemical detection (HPLC-ED) was employed in conjugation with a sensitive and specific salicylate hydroxylation assay to evaluate the immediate effects of hydroxyl radical (.OH) attack on four catechol intermediates of eumelanin, dopamine (3,4-dihydroxyphenylethylamine), its precursor
A Padiglia et al.
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry, 4(5), 608-613 (1999-11-07)
The reaction with substrates and carbonyl reagents of native lentil Cu-amine oxidase and its modified forms, i.e. Cu-fully-depleted, Cu-half-reconstituted, Cu-fully-reconstituted, Co-substituted, Ni-substituted and Zn-substituted, has been studied. Upon removal of only one of the two Cu ions, the enzyme loses
P Oguzkurt et al.
British journal of urology, 82(1), 104-108 (1998-08-12)
To evaluate the effects of vasodilator therapies and chemical sympathectomy on ipsilateral and contralateral testicular spermatogenetic activity after unilateral testicular torsion using DNA flow cytometry and thus determine whether contralateral testicular damage occurs through a reflexively decreased blood flow. The
A J Nappi et al.
Biochimica et biophysica acta, 1201(3), 498-504 (1994-12-15)
The interactions of ascorbic acid (AA) and reduced glutathione (GSH) in the oxidations of the catecholaminergic neurotoxins 6-hydroxydopa (TOPA) and 6-hydroxydopamine (6-OHDA) were investigated by both high performance liquid chromatography with electrochemical detection (HPLC-ED) and spectrometric methods. These comparative studies
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