Biotin Fluorescein Suppliers USA
Find where to buy products from suppliers in the USA, including: distributors, industrial manufacturers in America, bulk supplies and wholesalers of raw ingredients & finished goods.
Search for products or services, then visit the American suppliers website for prices, SDS or more information. You can also view suppliers in Australia, NZ or the UK.
Product | Description | |
---|---|---|
Biotin-4-Fluorescein Quick inquiry Where to buy Suppliers range | Biotin 4 Fluorescein. | |
Biotin-4-Fluorescein Quick inquiry Where to buy Suppliers range | Biotin-4-Fluorescein is used to quantitate biotin binding sites. Biotin-4-Fluorescein is a reagent that binds to avidin more readily than conventional fluorescein biotin. This bifunctional biotin-fluorescein conjugate demonstrates better binding and stronger fluorescence than biotin fluorescein. It has similar avidin-binding properties in terms of high affinity, fast association, and non-cooperative binding to avidin and streptavidin tetramers. These exceptional properties are attributed to the small size/length of the new ligand since all larger/longer biotin derivatives are known for their mutual steric hindrance and anti-cooperative binding in 4:1 complexes with avidin and streptavidin tetramers. Specific binding of this biotin-fluorescein conjugate towards avidin and streptavidin is accompanied by 84-88% quenching of ligand fluorescence. It is used for the quantitation of biotin-binding sites. Both the fluorescence and absorbance of biotin-4-fluorescein are quenched upon binding to Group: Biochemicals. Alternative Names: (3aS, 4S, 6aR) -N- [2- [ [ (3', 6'-Dihydroxy-3-oxospiro [isobenzofuran-1 (3H) , 9'- [9H] xanthen] -5-yl) carbonyl] amino] ethyl] hexahydro-2-oxo-1H-thieno [3, 4-d] imidazole-4-pentanamide. Grades: Highly Purified. CAS No. 1032732-74-3. Pack Sizes: 5mg. Molecular Formula: C??H??N?O?S, Molecular Weight: 644.69. US Biological Life Sciences. | Worldwide |
Biotin (5-fluorescein) conjugate Quick inquiry Where to buy Suppliers range | Fluorescence/Luminescence Spectroscopy. Uses: For analytical and research use. Group: reagents. CAS No. 957494-27-8. Pack Sizes: 1MG, 5MG. | |
(+)-Biotin-(PEO)3-fluorescein Quick inquiry Where to buy Suppliers range | (+)-Biotin-(PEO)3-fluorescein. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
(+)-Biotin-(PEO)3-fluorescein Quick inquiry Where to buy Suppliers range | (+) Biotin (PEO)3 fluorescein. | |
5 (6) - (Biotinamidohexanoyl amido) pentyl thioureidyl fluorescein Quick inquiry Where to buy Suppliers range | 5 (6) (Biotinamidohexanoyl amido) pentyl thioureidyl fluorescein. CAS No. 134759-22-1. | |
5-FAM-Amyloid β-Protein (1-40)-Lys(εAhx-biotinyl) amide Quick inquiry Where to buy Suppliers range | 5-FAM-Amyloid β-Protein (1-40)-Lys(εAhx-biotinyl) amide is fluorescent-labeled Aβ40, which may be immobilized. Synonyms: 5-FAM-beta-Amyloid (1-40)-Lys(biotin LC) amide; Fluorescein-5-carbonyl-Asp-Ala-Glu-Phe-Arg-His-Asp-Ser-Gly-Tyr-Glu-Val-His-His-Gln-Lys-Leu-Val-Phe-Phe-Ala-Glu-Asp-Val-Gly-Ser-Asn-Lys-Gly-Ala-Ile-Ile-Gly-Leu-Met-Val-Gly-Gly-Val-Val-Lys(εAhx-biotinyl)-NH2. Grades: ≥90%. Molecular formula: C237H343N59O67S2. Mole weight: 5154.82. | |
FITC-PEG-Biotin Quick inquiry Where to buy Suppliers range | FITC-PEG-Biotin is a linear heterobiofunctional PEG reagent with a fluorescein dye and a biotin group. Group: Functional PEGs. Alternative Names: Fluorescent dye fluorescein rhodamine. Product ID: ACMA00006231. Appearance: Crystalline solid or semi-solid. Storage: -20?, protected from light and moisture. | |
FITC-PEG-Biotin,1K Quick inquiry Where to buy Suppliers range | FITC-PEG-Biotin,1K. Group: PEG Derivatives. Alternative Names: Fluorescein-PEG-Biotin. CAS No. Product ID: FL044041-1K. | |
FITC-PEG-Biotin,3.4K Quick inquiry Where to buy Suppliers range | FITC-PEG-Biotin,3.4K. Group: PEG Derivatives. Alternative Names: Fluorescein-PEG-Biotin. CAS No. Product ID: FL044041-3.4K. |