Atto 425
SIGMA/56759 - BioReagent, suitable for fluorescence
CAS Number: 652966-03-5
Empirical Formula (Hill Notation): C22H27NO6
Molecular Weight: 401.45
Linear Formula: C22H27NO6
Product Type: Chemical
λ | in ethanol (with 0.1% trifluoroacetic acid) |
in PBS, pH 7.4 | |
assay | ≥90% (HPLC) |
fluorescence | λex 440 nm; λem 484 nm |
form | (Report result) |
InChI | 1S/C22H27NO6/c1-5-28-20(2 |
InChI key | WNDDWSAHNYBXKY-UHFFFAOYSA |
manufacturer/tradename | ATTO-TEC GmbH |
product line | BioReagent |
Quality Level | 100 |
shipped in | wet ice |
SMILES string | CCOC(=O)C1=Cc2cc3C(C)CC(C |
storage temp. | −20°C |
suitability | suitable for fluorescence |
transmittance | 254 nm, >90% |
425 nm, >90% | |
UV absorption | λ: 423-429 nm Amax |
Application: | 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. Atto 425 is suitable for preparation of fluorescence labeling reagents. |
Legal Information: | This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing. |
RIDADR | NONH for all modes of transport |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥90% (HPLC) |
Storage Temp. | −20°C |
UNSPSC | 12352200 |