Industry News

  • Potential methods for peptide degradation

    Potential methods for peptide degradation

    The chemical resistance of peptides depends on the composition and sequence of amino acids. Lyophilized peptides are generally more durable than their counterparts in solution. Potential degradation methods of peptides are as follows: 1, hydrolysis: this is usually included in the Asp in the sequ...
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  • Antimicrobial peptides have a good inhibitory effect on Helicobacter pylori

    Antimicrobial peptides have a good inhibitory effect on Helicobacter pylori

    Helicobacter pylori, or Hp, is a risk factor for gastric cancer with a high prevalence. It is the only bacteria that can survive in the stomach at present and can adapt well to strong acidic environment. About 56% of the population in our country is infected. In recent years, the high resistance ...
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  • Peptide drugs open up a new opportunity in the field of anti-infection

    Peptide drugs open up a new opportunity in the field of anti-infection

    In terms of the characteristics of peptide drugs, compared with monoclonal antibody drugs, recombinant protein drugs and small molecule drugs, peptide drugs have the advantages of simple spatial structure, obvious effect, high safety factor, wide application range and controllable quality. Theref...
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  • Mezlocillin and its application were briefly described

    Mezlocillin and its application were briefly described

    Mezlocillin has a similar antimicrobial profile to piperacillin, with better activity against Enterobacteriaceae and less activity against Pseudomonas aeruginosa than oxacillin. It is used in medicine for respiratory tract infection and urinary tract infection caused by sensitive bacteria. Scope ...
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  • What is the role of ninapepin-1?

    What is the role of ninapepin-1?

    Nonapeptide-1, as a whitening nonapeptide containing nine amino acids, plays an important role in whitening, brightening and fspotting. The role and effect of nonapeptide-1 is to inhibit the production of melanin, enhance the antioxidant capacity of the skin, alleviate the phenomenon of skin infl...
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  • How can cross-linked mass spectrometry be used to analyze the structure of peptides in complex samples?

    How can cross-linked mass spectrometry be used to analyze the structure of peptides in complex samples?

    In the biomedical industry, peptide drugs have attracted much attention due to their high efficiency and low side effects. However, the complexity of the polypeptide structure is essential for a full understanding of its properties and function. As a powerful tool, cross-linked mass spectrometry ...
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  • Further exploration of PeptideMassSpectrometry

    Further exploration of PeptideMassSpectrometry

    PeptideMassSpectrometry is a powerful and widely used bioanalysis technology that brings scientists a window into the structure and function of living molecules. This technique provides important information on the sequence, structure, and interaction of proteins, peptides, and other biomolecules...
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  • Use of Abarelix Acetate

    Use of Abarelix Acetate

    Overview Abarelix Acetate consists of ten amino acids that directly inhibit the metabolism of luteinizing hormone (LH) and follicle-stimulating hormone (FSH) and reduce the production of testosterone in the testis. Because of the direct inhibition of LH secretion, blood testosterone concentration...
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  • Overview of Protein expression

    Overview of Protein expression

    proteinexpression refers to the technology of reproducing the target gene into an artificial vector and then introducing it into the recipient cell or cell-free system to express the protein in heterologous system. Protein expression can solve the problem that native proteins are difficult to obt...
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  • An overview of disulfide bonds in chemistry and biology

    An overview of disulfide bonds in chemistry and biology

    Chemically, the disulfide bond refers to the R-S-S-R “functional group. Disulfide bonds usually consist of two thiol groups. In biology, disulfide bonds formed between thiol groups in two cysteine residues are an important part of the secondary and tertiary structure of proteins. This bond ...
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  • Product characteristics of the cosmetological polypeptide Anti-wrinkle

    Product characteristics of the cosmetological polypeptide Anti-wrinkle

    Screw anti-wrinkle factor, also known as cone snails toxins, such as English, called mu  conotoxin, specific peptide sequence is as follows: H – Pyr – Gly – Cys- Cys – Asn – Gly – Pro – Lys -Gly – Cys – Ser- Ser- Lys – Trp – Cys &...
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  • Whether silk fibroin protein can protect skin and eat

    Whether silk fibroin protein can protect skin and eat

    Since 1980s, in view of the decline of the Japanese silk industry, the research on the new role of silk has gradually attracted people’s attention. Perfected in the preparation of silk fibroin, fibroin structure types, features, and in the medical, enzyme engineering, food, protect skin to ...
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