Poly neutralite avidin
Garantee of highest signal intensity
As Supplier, e-Proteins guarantees the best prices for the highest quality.
Our customers working with the cross linking streptavidin technology have requested to e-Proteins to develop a new product with the Neutralite avidin’s advantages combined with the cross-linking streptavidin high sensitivity.
After more than five years of research, e-Proteins has implemented a innovative process that enables to produce a Poly-neutralite avidin with a profile presenting a higher level of dimers, trimers and quadrimer comparing the the cross-linking steptavidin profile. This innovative product is ready to use !
In vitro diagnostics (IVDs) is at constant search for more specificity which – in practical terms – melts down to tracking for higher signal / background ratio. Neutralite Avidin – carrying a nearly neutral charge, no oligomannosidic glycan and no Arg-Tyr-Asp (RYD) amino acids sequence – has served that specific purpose for quite some years through reducing background or non-specific bio-recognition by some 75%.
With Poly (or Oligomerized) NeutraLite Avidin, e-Proteins goes one step further in increasing the intensity of the signal by some 133%, leading to an overall improvement of min 500% in specificity in comparison to the original avidin. A unique approach to high performance IVD, direct substitution, no brainer!
Product competitor : Cross-linking streptavidin
(% w :w)
|< 5.0 %|
|Isoelectric point||6.2 ± 0.2|
|Deglycosylation level||± 90%|
10mg/ml in PBS)
15mg/ml in water)
|Total Bacterial Count in 1 mg||< 1|
|Definition of |
|One Unit activity binds
1 µg of biotin
|Country of |
|Origin||Egg proteins from hens|
|Apparence||White to off white free
powder, free of any