NEX428 Epidermal Growth Factor is radioiodinated with no carrier added 125I using a lactoperoxidase procedure and is purified by reversed phase HPLC.
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We offer radioligands and radiolabeled biomolecules to use as tracers, for radioimmunoassays (RIAs), for autoradiographic visualization, or for performing saturation and competition radioligand binding assays to determine receptor expression levels (Bmax), dissociation constants (Kd), association and dissociation rates (kon and koff), and inhibitor constants (Ki) for a variety of receptors. We develop our radioligands to the highest specific activity possible and provide high purity resulting in low non-specific binding products. Each of our ultra-pure radiolabeled compounds is fully characterized for pharmacological action and validated in binding assays.
Radiochemicals remain the most sensitive method for probing binding biology; yielding unprecedented sensitivity gives results that technicians and scientists can trust. For over 50 years, PerkinElmer has been a leading supplier of New England Nuclear (NEN) radiochemicals, liquid scintillation cocktails, vials and nuclear counting detection instruments.
References for NEX428:
|Fresh Lot Days||Third Monday of each month|
|Label Position||Nominally Labeled|
|Product Brand Name||NEN Radiolabeled Ligands|
|Receptor Type||Epidermal Growth Factor|
|Shipping Condition||Dry Ice|
|Special Ordering Information||This is a radioactive product - shipping address must have a license to receive radioactive materials.|
|Unit Size||25 µCi|