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Biomedical Materials

Biomedical materials for research in tissue engineering, drug delivery, diagnostics, and implants. Browse biomaterials and related products with property and application context to support translational work.

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  1. 4-arm Poly(ethylene glycol) norbornene terminated
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    4-arm Poly(ethylene glycol) norbornene terminated
    CAS: 1191287-92-9 PubChem CID: 121399474 Formula: [C8H9O2(C2H4O)nCH2]4C
    Solid average Mₙ 10,000
    ● In Stock — US Item #: A478001
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    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    2-[3-[2-(bicyclo[2.2.1]hept-5-ene-2-carbonyloxy)ethoxy]-2,2-bis[2-(bicyclo[2.2.1]hept-5-ene-2-carbonyloxy)ethoxymethyl]propoxy]ethyl bicyclo[2.2.1]hepshow more
    SMILES
    C1C2CC(C1C=C2)C(=O)OCCOCC(COCCOC(=O)C3CC4CC3C=C4)(COCCOC(=O)C5CC6CC5C=C6)COCCOC(=O)C7CC8CC7C=C8
    InChIKey
    JKFZUPSJLAQYGD-UHFFFAOYSA-N
    InChI
    1S/C45H60O12/c46-41(37-21-29-1-5-33(37)17-29)54-13-9-50-25-45(26-51-10-14-55-42(47)38-22-30-2-6-34(38)18-30,27-52-11-15-56-43(48)39-23-31-3-7-35(39)19show more
    Synonyms
    4arm-PEG10K | PEG-nb | PEG-norbornene | Polyethylene glycol
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Molecule Type
  1. Polymer 2946items
  2. Small molecule 1735items
  3. Unknown 142items
  4. Bioreagents/Buffer 96items
  5. Peptide 38items
  6. Protein 9items
  7. Oligosaccharide 4items
Excitation (nm)
  1. Blue Laser(488nm) 5items
  2. Violet Laser(405nm) 4items
  3. 548nm 1item
  4. Green Laser(532nm) 1item
Emission(nm)
  1. 495nm 4items
  2. 520nm 4items
  3. 568nm 1item
  4. 570nm 1item
  5. 618nm 1item
Physical Form
  1. Solid 800items
  2. Liquid 662items
  3. Sponge 20items
  4. Lyophilized 14items
  5. Powder 8items
  6. Beads 1item
Purity
  1. ≥98% 1374items
  2. ≥95% 454items
  3. ≥97% 319items
  4. ≥96% 119items
  5. ≥98%(GC) 75items
  6. ≥99% 67items
  7. ≥90% 56items
  8. ≥97%(GC) 30items
  9. ≥95%(GC) 26items
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  11. ≥98%(T) 14items
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  14. ≥90%(GC) 10items
  15. ≥93% 10items
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  18. ≥96%(GC) 9items
  19. ≥92% 8items
  20. ≥98%(GC)(T) 8items
  21. ≥95%(HPLC) 7items
  22. ≥80% 6items
  23. ≥85% 6items
  24. ≥85%(GC) 6items
  25. ≥99.5% 6items
  26. ≥97%(T) 5items
  27. ≥80%(GC) 3items
  28. ≥95%(HPLC)(T) 3items
  29. ≥99% metals basis 3items
  30. ≥60% 2items
  31. ≥70% 2items
  32. ≥90%(HPLC) 2items
  33. ≥93%(HPLC) 2items
  34. ≥96%(T) 2items
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  40. ≥99%(Total Diesters) 2items
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  42. ≥40%(GC) 1item
  43. ≥55% 1item
  44. ≥70%(HPLC) 1item
  45. ≥70%(T) 1item
  46. ≥75% 1item
  47. ≥84% 1item
  48. ≥88% 1item
  49. ≥88%(GC) 1item
  50. ≥90%(coupling to thiols) 1item
  51. ≥90%(T) 1item
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  53. ≥92%(GC) 1item
  54. ≥93%(GC) 1item
  55. ≥93%(T) 1item
  56. ≥95%(N) 1item
  57. ≥95%(SEC-HPLC) 1item
  58. ≥97%(mixture of isomers) 1item
  59. ≥97%(N)(T) 1item
  60. ≥98%(HPLC)(N) 1item
  61. ≥98%(N) 1item
  62. ≥98%(N)(T) 1item
  63. ≥98%(NMR) 1item
  64. ≥99.5%(HPLC) 1item
  65. ≥99.9% 1item
Grade
  1. BioReagent 38items
  2. Moligand™ 18items
  3. Ph.Eur. 16items
  4. Technical grade 15items
  5. PharmPure™ 14items
  6. UltraBio™ 13items
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  8. Bio-medical grade 11items
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  17. Standard for GC 4items
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  19. ChP 3items
  20. E 460(i) 3items
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  22. USP 3items
  23. Colloidal anhydrous 2items
  24. Sublimed grade 2items
  25. Analytical standard 1item
  26. Anhydrous Grade 1item
  27. BP 1item
  28. Distillation grade 1item
  29. E 1202 1item
  30. E 460(i) and Silica 1item
  31. E 460(ii) 1item
  32. E 466 1item
  33. E 551 1item
  34. Embryo cell culture tested 1item
  35. Ester terminated 1item
  36. Food Grade 1item
  37. for Cell culture 1item
  38. for GC derivatization 1item
  39. for Synthesis 1item
  40. Linear 1item
  41. Low Endotoxin 1item
  42. Non ionic type 1item
  43. Pharmaceutical grade 1item
  44. Photographic grade 1item
  45. Suitable for electrophoresis 1item
  46. Suitable for microbiology 1item
  47. Suitable for molecular biology 1item
  48. 废弃for electrophoresis 1item
Price
  1. $0.00 - $500.00 3227items
  2. $500.00 - $1,000.00 660items
  3. $1,000.00 - $1,500.00 684items
  4. $1,500.00 - $2,000.00 295items
  5. $2,000.00 - $2,500.00 101items
  6. $2,500.00 - $3,000.00 30items
  7. $3,000.00 - $3,500.00 13items
  8. $3,500.00 - $4,000.00 4items
  9. $4,000.00 - $4,500.00 4items
  10. $4,500.00 - $10,333.91 8items
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