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Proteins & Peptides

Proteins & Peptides

Proteins and peptides are used in research in a variety of roles including growth factors and cytokines for cell culture, active enzymes for biochemical assays, carrier proteins for movement of molecules, inhibitors for blocking pathways, and antigens for use with antibodies.

Blocking peptides are comprised of synthetically prepared short amino acid segments and can be used in experiments involving antibodies for confirming antibody specificity. Recombinant proteins can come purified from E. coli, mammalian cells, or even from cell-free methods.

  • γ-Synuclein, Human, Recombinant, E.coli

    γ-Synuclein, Human, Recombinant, E.coli

      gamma-synuclein(Originally known as a breast cancer specific gene product, BCSG1) is an acidic neuronal protein of 127 amino acids. The protein coding region of gamma-synuclein was amplified by RT-PCR and cloned into an E.coli expression vector...

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  • CRYAB(Crystallin α B), Human, Recombinant, E.coli

    CRYAB(Crystallin α B), Human, Recombinant, E.coli

      Alpha crystallins are composed of two gene products; alpha-A and alpha-B, for acidic and basic, respectively. Alpha crystallins can be induced by heat shock and are members of the small heat shock protein(sHSP also known as the HSP20).

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