lumiprobe/FAM hydrazide, 5-isomer/54170/50 mg
商品编号：
54170
市场价：
¥13900.00
美元价：
6255.00
产品分类：
荧光染料
公司分类：
Fluorescent_dyes
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
Many natural and synthetic molecules contain aldehyde or ketone carbonyl groups. These carbonyls react with hydrazides with the formation of hydrazones. The reaction is spontaneous at pH values around neutral, and the resulting hydrazones are very stable.
Compounds containing 1,2-diol function, like sugars, can be oxidized with sodium periodate with the formation of carbonyl compounds for the subsequent modification with hydrazides. This is an efficient method for the labeling of glycoproteins (like antibodies), and polysaccharides.
FAM hydrazide is a hydrazide label for the attachment of fluorescein, a bright dye for 488 nm channel, to carbonyl compounds.
ChemDraw format
General properties
| Appearance: | yellow solid |
| Mass spec M+ increment: | 372.07 |
| Molecular weight: | 426.81 |
| Molecular formula: | C21H15N2ClO6 |
| Solubility: | good in ethanol, DMF, DMSO |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
Spectral properties
| Excitation maximum, nm: | 494 |
| ε, L⋅mol−1⋅cm−1: | 75000 |
| Emission maximum, nm: | 520 |
| Fluorescence quantum yield: | 0.9 |
| CF260: | 0.20 |
| CF280: | 0.17 |
品牌介绍
Lumiprobe常用产品报价单产品名货号公司分类商城分类美金价lumiprobe/BDP 558/568 NHS ester/17420/1 mg17420Dye NHS esters荧光染料110.00Lumiprobe/BDP 558/568 alkyne/1 mg/A74B0A74B0Dye alkynes其他生物染料110.00Lumiprobe/Chloro-PEG3-azide/1 g/2106-1g2106-1gNon-fluorescent azides其他试剂490.00Lumiprobe/Alkyne Amidite, hydroxyprolinol/250 mg/2136021360Phosphoramidites胺90.00Lumiprobe/Alkyne CPG 1000A/100 mg/1586015860CPG solid supports脂类60.00Lumiprobe/Azide-PEG4-Amine/1 g/1868-1g1868-1gBifunctional crosslinkers蛋白交联剂90.00Lumiprobe/ProteOrange Protein Quantification Kit/200-2000 assaysContents: 1 × 41210, ProteOrange protein quantification reagent, 500x, 1 mL14102定量试剂盒230.00Lumiprobe/sulfo-Cyanine7.5 antibody labeling kit/10 rxnContents: 10 × N6320, Sulfo-Cyanine7.5 NHS ester, 1 rxn6321-10rxn标记试剂盒390.00
