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| 產(chǎn)品基本信息 |
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| 產(chǎn)品編號(hào)：C125408 |
| 產(chǎn)品名稱(chēng)：Calcein (Mixture of Structural Isomers) |
| 產(chǎn)品CAS： |
| 規(guī)格含量：25mg |
| 產(chǎn)品價(jià)格：面議 |
| 聯(lián)系我們: |
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| 產(chǎn)品詳細(xì)介紹 |
| 標(biāo)準(zhǔn)品編號(hào): |
C125408 |
| 名稱(chēng): |
Calcein (Mixture of Structural Isomers) |
| 別名: |
Fluorescein Complexon; Fluorexon; NSC 298193; Oftasceine; [(3',6'-Dihydroxy-2',7'-fluorandiyl)bis(methylenenitrilo)]tetra-acetic Acid; 2,7-Bis[N,N-bis(carboxymethyl)aminomethylene]fluorescein; N,N'-[(3',6'-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-2',7'-diyl)bis(methylene)]bis[N-(carboxymethyl)glycine]; 2',7'-Bis[[bis(carboxymethyl)amino]methyl]-fluorescein |
| 參考CAS: |
Component: 1461-15-0 |
| 分子式: |
C??H??N?O?? |
| 外觀: |
Orange Solid |
| 熔點(diǎn): |
>120°C (dec.) |
| 分子量: |
622.53 |
| 儲(chǔ)存: |
Hygroscopic, -20°C Freezer, Under inert atmosphere |
| 溶解度: |
DMSO (Slightly), Methanol (Slightly) |
| 類(lèi)別: |
Research Tools; Molecular Biology; Fluorescent Reagents; |
| 應(yīng)用: |
Calcein, UltraPure Grade, is a fluorescent calcium indicator with excitation and emission wavelengths of 495 and 515nm respectively. Calcein self-quenches at concentrations above 100 mM. It is used as a complexometric indicator for titration of calcium ions with EDTA, and for fluorimetric determination of calcium. |
| 參考文獻(xiàn) |
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