产品线
BioReagent
方案
≥98.0% (HPCE)
表单
powder
制造商/商品名称
ATTO-TEC GmbH
溶解性
DMF: soluble
DMF: soluble
DMSO: soluble
H2O: soluble
H2O: soluble
acetone: soluble
acetone: soluble
荧光
λex 499 nm; λem 526 nm in 0.1 M phosphate pH 7.0
适用性
suitable for fluorescence
储存温度
−20°C
SMILES字符串
[O-]Cl(=O)(=O)=O.CN(C)c1ccc2C=C3C=C\C(C=C3N(CCCC(O)=O)c2c1)=[N+](/C)C
InChI
1S/C21H25N3O2.ClHO4/c1-22(2)17-9-7-15-12-16-8-10-18(23(3)4)14-20(16)24(19(15)13-17)11-5-6-21(25)26;2-1(3,4)5/h7-10,12-14H,5-6,11H2,1-4H3;(H,2,3,4,5)
InChI key
KCYUESOHZRSRGP-UHFFFAOYSA-N
一般描述
Atto 495 is a new label for proteins and oligo-nucleotides with high molecular absorption (80.000) and quantum yield (0.45) as well as sufficient Stoke′s shift between excitation and emission maximum. Atto 495 is characterized by a high photostability and thermostability. It is slightly hydrophilic, and solubility in polar solvents as DMF or DMSO is high.
应用
Atto 495 is a lipophilic fluorescent compound, which has served as the neutral analyte in the model, along with SDS as the charged micelle acting as a carrier to transport this solute in an electric field. Atto 495 was included as fluorescence EOF marker for chip electrophoresis. This reagent is zwitterionic at pH 8.3 and thus migrates as a neutral substance under the proper conditions.
Atto fluorescent labels are designed for high sensitivity applications, including single molecule detection. Atto labels have rigid structures that do not show any cis-trans-isomerization. Thus these labels display exceptional intensity with minimal spectral shift on conjugation.
法律信息
This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.
储存分类代码
13 - Non Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
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