03004

Abberior^® STAR 512, maleimide

for STED application

• NACRES: NA.32
• UNSPSC Code: 12352111

Properties

• Quality Segment: 100
• mol wt: M_w 861.7 g/mol
• concentration: ≥50% (degree of coupling)
• solubility: DMF: 0.25 mg/mL, clear
• fluorescence: λ_ex 512 nm; λ_em 530 nm±5 nm in PBS, pH 7.4
• storage temp.: −20°C

Description

General description

Absorption Maximum, λmax: 517 nm (MeOH),
511 nm (PBS, pH 7.4)
Extinction Coefficient, ε(λmax): 85,000 M^-1cm^-1 (PBS, pH 7.4)
Correction Factor, CF260 = ε260/εmax: 0.24 (PBS, pH 7.4)
Correction Factor, CF280 = ε280/εmax: 0.07 (PBS, pH 7.4)
Fluorescence Maximum, λfl: 533 nm (MeOH),
530 nm (PBS, pH 7.4)
Recommended STED Wavelength, λSTED: 590 −620 nm
Fluorescence Quantum Yield, η: 0.82 (PBS, pH 7.4)
Fluorescence Lifetime, τ: 4.1 ns (PBS, pH 7.4)

Application

Abberior^® Star 512 labelled phosphoethanolamine lipid analogues were used for gated STED-FCS (stimulated emission depletion - fluorescence correlation spectroscopy) study.

Designed and tested for fluorescent super-resolution microscopy

Other Notes

Find more infomation here Abberior^®

Legal Information

abberior is a registered trademark of Abberior GmbH

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable