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Crosslinking, Labeling and Protein Modification

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Protein Labeling Reagents

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  7. Biotin-4-fluorescein - ≥90% CAS No(1032732-74-3) by Aladdin Scientific
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    Biotin-4-fluorescein
    CAS: 1032732-74-3 PubChem CID: 71313975 Formula: C33H32N4O8S Molecular Weight: 644.69
    Solid ≥90%
    In Stock Item #: B598297
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    N-[2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethyl]-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthshow more
    SMILES
    C1C2C(C(S1)CCCCC(=O)NCCNC(=O)C3=CC4=C(C=C3)C5(C6=C(C=C(C=C6)O)OC7=C5C=CC(=C7)O)OC4=O)NC(=O)N2
    InChIKey
    AIDMEYLMNJVABB-KMDNEMHUSA-N
    InChI
    1S/C33H32N4O8S/c38-18-6-9-22-25(14-18)44-26-15-19(39)7-10-23(26)33(22)21-8-5-17(13-20(21)31(42)45-33)30(41)35-12-11-34-28(40)4-2-1-3-27-29-24(16-46-27show more
    Synonyms
    (3aS,4S,6aR)-N-[2-[[(3',6'-Dihydroxy-3-oxospiro[isobenzofuran-1(3H) | 9'-[9H]xanthen]-5-yl)carbonyl]amino]ethyl]hexah...
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Molecule Type
  1. Small molecule 366items
  2. Polymer 323items
  3. Kit 68items
  4. Protein 52items
  5. Bioreagents/Buffer 25items
  6. Antibody conjugate 13items
  7. Unknown 10items
  8. Enzyme 4items
  9. Oligosaccharide 4items
  10. Peptide 4items
  11. Oligonucleotide 2items
  12. Antibody 1item
  13. Serum/Plasma 1item
Excitation (nm)
  1. Blue Laser(488nm) 26items
  2. Green Laser(532nm) 22items
  3. Red Laser(633nm) 18items
  4. Yellow-Green Laser(561nm) 14items
  5. Violet Laser(405nm) 4items
  6. Ultraviolet Laser(350nm) 3items
  7. Yellow-Green Laser(594nm) 2items
  8. Red Laser(660nm) 1item
Emission(nm)
  1. 575nm 5items
  2. 660nm 5items
  3. 670nm 4items
  4. 774nm 4items
  5. 422nm 3items
  6. 441nm 3items
  7. 517nm 3items
  8. 525nm 3items
  9. 555nm 3items
  10. 568nm 3items
  11. 668nm 3items
  12. 690nm 3items
  13. 691nm 3items
  14. 576nm 2items
  15. 618nm 2items
  16. 675nm 2items
  17. 704nm 2items
  18. 719nm 2items
  19. 776nm 2items
  20. 455nm 1item
  21. 526nm 1item
  22. 562nm 1item
  23. 570-700nm 1item
  24. 603nm 1item
  25. 672nm 1item
  26. 698nm 1item
Physical Form
  1. Solid 57items
  2. Lyophilized 20items
  3. Liquid 19items
Purity
  1. ≥98% 93items
  2. ≥95% 86items
  3. ≥97% 19items
  4. ≥99% 17items
  5. ≥90% 12items
  6. ≥90%(HPLC) 10items
  7. ≥95%(HPLC) 6items
  8. ≥95%(SDS-PAGE) 6items
  9. ≥93% 3items
  10. ≥94% 3items
  11. ≥96% 3items
  12. ≥98%(HPLC) 3items
  13. ≥85% 2items
  14. ≥65% 1item
  15. ≥92% 1item
  16. ≥93%(HPLC) 1item
  17. ≥95%(oligomer purity) 1item
  18. ≥95%(TLC) 1item
  19. ≥96%(HPLC) 1item
  20. ≥97%(HPLC) 1item
  21. ≥98 atom% D,≥95% 1item
  22. ≥98 atom% D,≥97% 1item
  23. ≥98%(titration) 1item
  24. ≥98.0% 1item
  25. ≥99%(HPLC) 1item
  26. ≥99%(TLC) 1item
Grade
  1. BioReagent 111items
  2. Suitable for Immunohistochemistry(IHC) 11items
  3. Moligand™ 10items
  4. for Protein analysis 7items
  5. for ELISA 6items
  6. Sterile-filtered 5items
  7. Carrier Free 4items
  8. for conjugation 4items
  9. Sterile 4items
  10. Validated 4items
  11. Em:603nm 2items
  12. Ex:300nm 2items
  13. for Fluorescence analysis 2items
  14. Analytical standard 1item
  15. Biological Stain 1item
  16. Em:422nm 1item
  17. Em:455nm 1item
  18. Em:528nm 1item
  19. Em:543nm 1item
  20. Em:565nm 1item
  21. Em:670nm 1item
  22. Em:702nm 1item
  23. Em:719nm 1item
  24. Em:814nm 1item
  25. Ex:401nm 1item
  26. Ex:404nm 1item
  27. Ex:424nm 1item
  28. Ex:450nm 1item
  29. Ex:518nm 1item
  30. Ex:579nm 1item
  31. Ex:651nm 1item
  32. Ex:696nm 1item
  33. Ex:784nm 1item
  34. for Cell culture 1item
  35. for TLC 1item
  36. Indicator 1item
  37. Native 1item
  38. PharmPure™ 1item
  39. Ready-to-use 1item
  40. Recombinant 1item
  41. Suitable for Immunofluorescence(IF) 1item
  42. Suitable for insect cell culture 1item
  43. Suitable for plant cell culture 1item
  44. USP 1item
  45. EnzymoPure™ 1item
Price
  1. $0.00 - $500.00 520items
  2. $500.00 - $1,000.00 169items
  3. $1,000.00 - $1,500.00 113items
  4. $1,500.00 - $2,000.00 41items
  5. $2,000.00 - $2,500.00 19items
  6. $2,500.00 - $3,000.00 7items
  7. $3,000.00 - $3,500.00 4items
  8. $6,500.00 - $7,000.00 1item
  9. $7,500.00 - $8,000.00 1item
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