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Medchemexpress LLC 1H-Benz[e]indolium derivative, inner salt, sodium salt | 190714-28-4 | MFCD11045310 | 90.3% | 930.07 | C49H52N3NaO10S2 | 5 MG
SDP

Supplier:  Medchemexpress LLC HY1347195MG

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ICG-Sulfo-OSu sodium is an indocyanine green-derived PEG linker supplied as the sodium salt. It contains an N-hydroxysuccinimide (OSu) activated ester for efficient coupling to primary amines and is intended for research bioconjugation and PROTAC synthesis. Typical handling requires storage at low temperature and protection from moisture and light.

  • N-hydroxysuccinimide activated ester for amine coupling.
  • PEG-based linker with near-infrared indocyanine green core.
  • Water-soluble sodium salt form for improved solubility.
  • Suitable for bioconjugation, antibody labeling, and linker assembly.
  • Brown to black solid with batch-dependent purity around 90%.
  • Store sealed at -20°C, protected from moisture and light.

Catalog No. 50-002-22062


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