UltraAvidin™- DyLight® 550
UltraAvidin™- DyLight® 550 (A426-GRP)
Products
Description
UltraAvidin is Leinco Technologies' trademark for a uniquely modified form of avidin which is isolated from chicken egg whites. With a molecular weight of 60,000 there are four identical subunits each capable of binding one molecule of biotin. UltraAvidin from Leinco Technologies has been de-glycosylated to prevent carbohydrate moieties from adhering to lectin-like receptors on the surface of cells, thus eliminating the possibility of false positives. Unlike native avidin, UltraAvidin has a near neutral pI which prevents electrostatic interactions with negatively charged serum or membrane proteins.
Specifications
| Manufacturer Cat# | A426 |
|---|---|
| Concentration | 0.2 mg/ml |
| Formulation | This DyLight® 550 conjugate is formulated in 0.01 M phosphate buffered saline (150 mM NaCl) PBS pH 7.4, 1% BSA and 0.09% sodium azide as a preservative. |
| Storage | Stable when stored at 2 - 8°C. Do not freeze |