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00379

Sigma-Aldrich

Atto 495 NHS ester

BioReagent, suitable for fluorescence, ≥90% (HPLC)

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About This Item

MDL號碼:
MFCD06798157
分類程式碼代碼:
12352108
PubChem物質ID:
329747054
NACRES:
NA.32

產品線

BioReagent

化驗

≥90% (HPLC)
≥90% (degree of coupling)

製造商／商標名

ATTO-TEC GmbH

溶解度

DMF: soluble
DMSO: soluble
acetonitrile: soluble

&lambda ；

in acetonitrile (with 0.1% acetic acid)

紫外吸收

λ: 496-502 nm Amax

適合性

suitable for fluorescence

儲存溫度

−20°C

SMILES 字串

[O-]Cl(=O)(=O)=O.CN(C)c1ccc2C=C3C=C\C(C=C3N(CCCC(=O)ON4C(=O)CCC4=O)c2c1)=[N+](\C)C

InChI

1S/C25H29N4O4.ClHO4/c1-26(2)19-9-7-17-14-18-8-10-20(27(3)4)16-22(18)28(21(17)15-19)13-5-6-25(32)33-29-23(30)11-12-24(29)31;2-1(3,4)5/h7-10,14-16H,5-6,11-13H2,1-4H3;(H,2,3,4,5)/q+1;/p-1

InChI 密鑰

QYNYOHCMTHAQIE-UHFFFAOYSA-M

應用

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 (excitation maximum 495 nm, emission maximum 527 nm). 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.
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.

其他說明

Incorporation in a zeolite photonic nanodevice

法律資訊

This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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