Create new account

Register now and get additional benefits:
  • Personal prices
  • Delivery tracking
  • Pre-filled and quick checkout
  • Order history and fast re-ordering
  • Exact product stock status
Cart

Your cart is empty, just add some products

This is a fantastic opportunity to fill the cart with something really special!

Estimated shipping

0,00 €

Total: 0,00 €

image/svg+xml +372 5656 0050, +370 (620) 70159
image/svg+xml Log in / Register
Log in or register
Log in Create account
Register now and get additional benefits:
  • Personal prices
  • Delivery tracking
  • Pre-filled and quick checkout
  • Order history and fast re-ordering
  • Exact product stock status
1-placeholder

SKU AAAND-0001

DELFIA® Yellow plates have a high protein binding capacity combined with exceptionally low fluorescence background. The lower background and, hence, increased sensitivity result from a UV-absorbing agent in the plastic material that prevents the excitation of the plastic. The properties of the yellow plate are especially beneficial in multi-analyte DELFIA® assays where samarium or terbium is used as a second label alongside europium.

DELFIA® (dissociation-enhanced lanthanide fluorescence immunoassay) is a time-resolved fluorescence (TRF) intensity technology. Assays are designed to detect the presence of a compound or biomolecule using lanthanide chelate labeled reagents, separating unbound reagent using wash steps. DELFIA assays are flexible, compatible with a variety of plate readers, and, as this is a wash-based technology, compatible with most sample types. The technology is based on fluorescence of lanthanide chelates (Europium, Samarium, and Terbium). The fluorescence decay time of these lanthanide chelate labels is much longer than traditional fluorophores, allowing efficient use of temporal resolution for reduction of autofluorescent background. The large Stokes’ shift (difference between excitation and emission wavelengths) and the narrow emission peaks contribute to increasing signal-to-noise ratio. Sensitivity is further increased because of the dissociation-enhancement principle: the lanthanide chelate is dissociated and a new highly fluorescent chelate is formed into a protective micellar solution. DELFIA lanthanide chelates require this dissociation/enhancement step for fluorescence (induced by addition of DELFIA Enhancement solution, DELFIA Inducer, and DELFIA Enhancer as appropriate to the particular lanthanide chelate).

Specifications

Specifications

Recently viewed

Contact

Nova Natura UAB

Chemijos G. 11, LT-51347,
Kaunas, Lithuania

nova@novabio.lt
Phone: +370 (620) 70159

Reg No 305063819

Nova Natura OÜ

Kanali tee 6, 10112,
Tallinn, Estonia

nova@novabio.ee
Phone: +372 5656 0050

Reg No 14758203

Naujienlaiškio prenumerata

Certification9001