GFP SelectorCat no: N0310
€ 250.00 EUR
GFP Selector is based on a high-affinity single-domain antibody (sdAb) that is covalently immobilized on 4% cross-linked agarose beads. The innovative, oriented and selective attachment via a flexible linker guarantees a high accessibility of the sdAbs and largely eliminates batch-to-batch variations. Due to the single-chain nature of sdAbs and their covalent attachment, no "leakage" of light and heavy chains from IgGs is observed during elution with SDS sample buffer. GFP Selector thus features high affinity and superior capacity for GFP fusion proteins while showing negligible non-specific background. GFP Selector immobilizes a wide range of GFP derivatives. For details see our Product Specificity Chart. GFP Selector is compatible not only with physiological buffers but also with high stringency buffers (see Product Data Sheet). GFP Selector thus provides great freedom to adjust the binding and washing conditions to the experimental needs.
Specificity: Recognizes GFP, mEGFP, superfolder GFP, Emerald GFP and most common YFP and CFP variants, including mTurquoise1 and 2. It does not cross-react with mCherry, mRFP, dsRed, mTagBFP or their most common derivatives. For more detailed information see Product Specificity Chart
Capacity: > 4 µg GFP per µl of packed beads (i.e. 2 µl of slurry)
Support: 4% cross-linked agarose beads
Formulation: 50% slurry in 20% ethanol / PBS
Recommended for: Immunoprecipitation, Mass Spectrometry