It was suggested that to deprotonate L-012 by one-electron oxidation to its radical form, the presence of strong oxidants, in addition to H2O2, is highly recommended. Therefore, the inclusion of HRP is also highly recommended. Moreover, it was mentioned that the presence of superoxide ion alone may not be sufficient to drive the reaction forward. In the event that no reaction was detected, it is highly recommended to titrate up the concentration of H2O2 and HRP, as well as include xanthine oxidase and hypoxanthine to help drive this reaction.
SML2236
L-012 sodium salt
≥98% (HPLC), powder, neurotoxin
別名:
8-Amino-5-chloro-2,3-dihydro-7-phenyl-Pyrido[3,4-d]pyridazine-1,4-dione, sodium salt, 8-Amino-5-chloro-7-phenyl-2,3-dihydro-pyrido[3,4-d]pyridazine-1,4-dione, sodium salt, L012
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| サイズ/SKU | 在庫状況 | 単価 |
|---|---|---|
5 mg | カートの在庫状況を確認する | ￥27,100 |
25 mg | カートの在庫状況を確認する | ￥86,700 |
この商品について
実験式（ヒル表記法）:
C13H8ClN4O2 · Na
CAS番号:
分子量:
310.67
UNSPSC Code:
12352200
NACRES:
NA.77
MDL number:
Assay:
≥98% (HPLC)
Form:
powder
製品名
L-012 sodium salt, ≥98% (HPLC)
assay
≥98% (HPLC)
form
powder
color
yellow to orange
solubility
H2O: 2 mg/mL, clear
storage temp.
−20°C
SMILES string
[Na+].Clc1nc(c(c3c1c(n[nH][c]3=O)[O-])N)c2ccccc2
InChI
1S/C13H9ClN4O2.Na/c14-11-8-7(12(19)17-18-13(8)20)9(15)10(16-11)6-4-2-1-3-5-6;/h1-5H,15H2,(H,17,19)(H,18,20);/q;+1/p-1
InChI key
IGEUYSJHQQCEFP-UHFFFAOYSA-M
Application
Biochem/physiol Actions
L-012 is a luminol analog and a widely used reactive oxygen and nitrogen species (RONS; ROS & RNS) chemiluminescence (CL) probe both in cultures and in animals in vivo. L-012 displays significantly higher CL yield and sensitivity than luminol, lucigenin and MCLA. Instead of reacting with superoxide anion (O2−) directly, L-012 (LumH2) is converted via a one-electron oxidation (catalyzed by peroxidase in the presence of H2O2) to the LumH· radical form, which then reacts with oxygen (O2) to yield O2− and L-012 quinone (q-Lum). The O2− in turn reacts with the LumH· radical, leading eventually to an endoperoxide that decomposes to emit luminescence. To a less extend, H2O2 can also react with q-Lum to yield luminescence. Although not specific to NADPH oxidase-derived RONS, L-012 is also commonly used for screening NADPH oxidase inhibitors.
Widely used reactive oxygen and nitrogen species (RONS; ROS and RNS) chemiluminescence (CL) probe both in cultures and in animals in vivo.
1 of 1
当該品目 | |||
|---|---|---|---|
| description ≥98% (HPLC) | description - | description The ROS Inhibitor, YCG063, also referenced under CAS 330997-95-0, controls the biological activity of ROS. | description L × O.D. × I.D. 10 ft × 1/16 in. × 0.012 in. |
| form powder | form - | form solid | form - |
| assay ≥98% (HPLC) | assay - | assay ≥95% (HPLC) | assay - |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. - |
| solubility H2O: 2 mg/mL, clear | solubility - | solubility DMSO: 50 mg/mL, ethanol: soluble | solubility - |
| color yellow to orange | color - | color white | color - |
保管分類
11 - Combustible Solids
一体何が起きているの？
WGK 3
引火点 (F)
Not applicable
引火点（°C）
Not applicable
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
SML2236-BULK: + SML2236-VAR: + SML2236-25MG: + SML2236-5MG:
jan