53608

Biotin (5-fluorescein) conjugate

BioReagent, suitable for fluorescence, ≥90% (HPCE)

• Sinónimos: N-(Biotinylamidoethyl)-fluorescein-5-carboxamide, N-(Fluorescein-5-carbamidoethyl)biotinamide
• Fórmula empírica (notación de Hill): C₃₃H₃₂N₄O₈S
• Número de CAS: 957494-27-8
• Peso molecular: 644.69
• MDL number: MFCD03791084
• UNSPSC Code: 12352108
• eCl@ss: 34058011
• PubChem Substance ID: 57651424
• NACRES: NA.32

Propiedades

• product line: BioReagent
• assay: ≥90% (HPCE)
• solubility: DMSO: soluble
• fluorescence: λ_ex 490 nm; λ_em 524 nm in 0.1 M Tris pH 8.0
• suitability: suitable for fluorescence
• storage temp.: −20°C
• SMILES string: [H][C@]12CS[C@@H](CCCCC(=O)NCCNC(=O)c3ccc(c(c3)C(O)=O)C4=C5C=CC(=O)C=C5Oc6cc(O)ccc46)[C@@]1([H])NC(=O)N2
• InChI: 1S/C33H32N4O8S/c38-18-6-9-21-25(14-18)45-26-15-19(39)7-10-22(26)29(21)20-8-5-17(13-23(20)32(42)43)31(41)35-12-11-34-28(40)4-2-1-3-27-30-24(16-46-27)36-33(44)37-30/h5-10,13-15,24,27,30,38H,1-4,11-12,16H2,(H,34,40)(H,35,41)(H,42,43)(H2,36,37,44)/t24-,27-,30-/m0/s1
• InChI key: DFUFXKZUEOKPSD-LFERIPGTSA-N

Descripción

Application

Biotin (5-fluorescein) conjugate is a reagent that may be used in situations similar to fluorescein isothiocyanate staining to label avidin/streptavidin conjugated molecules such as antibodies with the fluorophore 5-fluorescein.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Biotin-fluorescein conjugate for the fluorometric, accurate measurement of avidin and streptavidin.

Often referred to as Biotin (4-fluorescein) conjugate.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)