Proteins are large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues. Proteins perform a vast array of functions within organisms, including catalysing metabolic reactions, DNA replication, responding to stimuli, providing structure to cells and organisms, and transporting molecules from one location to another. Proteins differ from one another primarily in their sequence of amino acids, which is dictated by the nucleotide sequence of their genes, and which usually results in protein folding into a specific three-dimensional structure that determines its activity.

Peptides are short chains of amino acid monomers linked by peptide (amide) bonds.The covalent chemical bonds are formed when the carboxyl group of one amino acid reacts with the amino group of another. The shortest peptides are dipeptides, consisting of 2 amino acids joined by a single peptide bond, followed by tripeptides, tetrapeptides, etc. A polypeptide is a long, continuous, and unbranched peptide chain. Hence, peptides fall under the broad chemical classes of biological oligomers and polymers, alongside nucleic acids, oligosaccharides and polysaccharides, etc.

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Results 73 - 78 of 78

Proteins and Peptides

Products

Blocking peptide for 14-3-3 beta pAb (Prod. No. BML-SA474)

  • Manufacturer: Enzo Lifesciences
  • Product Code: #BML-SP474-0100
  • Packaging: 100ug

  • Base price: 870 元
    Sales price: 870 元
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    Amyloid β-Protein (25-35)

  • Manufacturer: FUJIFILM Wako
  • Product Code: #017-20031
  • Packaging: 1mg

  • Base price: 1350 元
    Sales price: 1350 元
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    Amyloid β-Protein (1-42) (Hydrochloride)

  • Manufacturer: FUJIFILM Wako
  • Product Code: #011-18961
  • Packaging: 1mg

  • Base price: 6060 元
    Sales price: 6060 元
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    Amyloid β-Protein (1-40) (Hydrochloride)

  • Manufacturer: FUJIFILM Wako
  • Product Code: #014-18951
  • Packaging: 1mg

  • Base price: 5390 元
    Sales price: 5390 元
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    Amyloid β-Protein (1-16)

  • Manufacturer: FUJIFILM Wako
  • Product Code: #010-20021
  • Packaging: 1mg

  • Base price: 2200 元
    Sales price: 2200 元
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    Albumin from chicken egg white

  • Manufacturer: MuBioTech
  • Product Code: #MBT5503
  • Packaging: 1G

  • Base price: 650 元
    Sales price: 650 元
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