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852340 | N-Biotinyl-NH(PEG)11-COOH

852340
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      Overview

      Replacement Information

      Key Spec Table

      Hill FormulaMolar Mass
      C₃₇H₆₉N₃O₁₆S844.02 g/mol

      Pricing & Availability

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      8523400001
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          Glass bottle 1 g
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          8523408250
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              Glass bottle 250 mg
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              Description
              Catalogue Number852340
              Brand Family Novabiochem®
              Alternate Names
              • O-[2-(Biotinylamino)ethyl]-OÆ-(2-carboxyethyl)undecaethylene glycol
              Background InformationThe use of this novel biotin derivative incorporates a hydrophilic 40 atom PEG spacer between the peptide and biotin. This not only greatly improves the solubility of the resultant peptide, but reduces steric hindrance between the peptide and biotin, leading to better avidin binding and higher biological activity. The biotin-PEG derivative can be easily incorporated using any standard coupling method as the final step in SPPS, immediately prior to cleavage of the peptide from the resin.
              References
              Product Information
              Hill FormulaC₃₇H₆₉N₃O₁₆S
              Molar Mass844.02 g/mol
              HS Code2934 99 90
              Structure formula Image
              Applications
              Biological Information
              Physicochemical Information
              Dimensions
              Materials Information
              Toxicological Information
              Safety Information according to GHS
              Storage class10 - 13 Other liquids and solids
              WGKWGK 2 water endangering
              Safety Information
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at -15°C to -25°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Colour (visual)white to slight yellow to beige
              Appearance of substance (visual)powder
              Identity (IR)passes test
              Purity (TLC(CMA2))≥ 98 %
              Identity (LC-MS)843.0 - 845.0 g/mol
              For TLC-Systems see our General Catalog