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Medchemexpress LLC NRG1-beta 1 Human 100ug
SDP

Supplier:  Medchemexpress LLC HYP72007100UG

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Recombinant human NRG1-beta 1 (residues S177-E241) is a 65-amino-acid, His-tagged polypeptide produced in E. coli and supplied lyophilized. It is >95% pure and provided with formulation and storage conditions suitable for biochemical and cell-based assays, and is used to study HER2/HER3 signaling and Fn14 regulation in cancer and neurological research.

  • Contains 65 amino acids (S177-E241) representing the beta-1 isoform.
  • Expressed in E. coli with an N-terminal 6xHis tag for easy purification.
  • Purity greater than 95% as determined by reducing SDS-PAGE.
  • Lyophilized formulation from Tris-NaCl buffer for stability and long-term storage.
  • Validated activity in MCF-7 cell proliferation assays (ED50 ~5.7 ng/mL), suitable for signaling studies.

Catalog No. 50-001-95512


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