Bacterial Antigens

Creative Biolabs offers a comprehensive range of high-quality Bacterial Antigens to robustly support clients' vaccine research. Our bacterial antigen portfolio covers a diverse array of pathogens, including Aeromonas, Bacillus, Escherichia Coli, Helicobacter Pylori, Streptococcus Pneumoniae, and many more. These antigens are meticulously developed to exhibit excellent sensitivity and specificity, making them ideal for use as immunogens in vaccine development and for serological diagnostic tests. With sufficient inventory maintained, we ensure fast worldwide delivery, and quantity discounts are available to meet different research scales.

Beyond catalog products, our advanced protein expression services further strengthen vaccine research support. Leveraging well-established systems like E. coli, yeast, and mammalian cells, we provide end-to-end solutions from gene optimization and vector construction to large-scale expression and purification. We conduct small-scale feasibility tests upfront to minimize risks and costs, ensuring each project progresses efficiently. Whether for early-stage research or large-scale production, our bacterial antigens and integrated services are tailored to accelerate clients' vaccine development milestones with reliability and professionalism.

Don’t miss the opportunity to collaborate with experts who prioritize your project’s efficiency and success. Reach out without delay to discuss your specific needs and receive a personalized quote, ensuring your research gains a competitive edge with our high-quality products and dedicated support!


CAT Product Name Source Product Overview Target Type Datasheet Size Price
VAng-0179Lsx Recombinant Shigella Sonnei ruvC Protein (aa 1-173) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Crossover junction endodeoxyribonuclease RuvC, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0180Lsx Recombinant Shigella Sonnei safA Protein (aa 1-65) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Two-component-system connector protein SafA, recombinant protein. Shigella Bacterial Antigens Datasheet -- Inquiry
VAng-0181Lsx Recombinant Shigella Sonnei secA Protein (aa 1-901) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Protein translocase subunit SecA, recombinant protein. Shigella Bacterial Antigens Datasheet -- Inquiry
VAng-0182Lsx Recombinant Shigella Sonnei secB Protein (aa 1-155) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Protein-export protein SecB, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0183Lsx Recombinant Shigella Sonnei secM Protein (aa 38-170) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Secretion monitor, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0184Lsx Recombinant Shigella Sonnei selA Protein (aa 1-463) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) L-seryl-tRNA (Sec) selenium transferase, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0185Lsx Recombinant Shigella Sonnei selD Protein (aa 1-347) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Selenide, water dikinase, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0186Lsx Recombinant Shigella Sonnei selU Protein (aa 1-364) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) tRNA 2-selenouridine synthase, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0187Lsx Recombinant Shigella Sonnei serC Protein (aa 1-362) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Phosphoserine aminotransferase, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0188Lsx Recombinant Shigella Sonnei serS Protein (aa 1-430) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Serine--tRNA ligase, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0189Lsx Recombinant Shigella Sonnei sfsA Protein (aa 1-234) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Sugar fermentation stimulation protein A, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0190Lsx Recombinant Shigella Sonnei sgrR Protein (aa 1-551) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) HTH-type transcriptional regulator sgrR, recombinant protein. Shigella Bacterial Antigens Datasheet -- Inquiry
VAng-0191Lsx Recombinant Shigella Sonnei skp Protein (aa 21-161) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Chaperone protein skp, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0192Lsx Recombinant Shigella Sonnei slyX Protein (aa 1-72) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Protein SlyX, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0193Lsx Recombinant Shigella Sonnei smg Protein (aa 1-157) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Protein smg, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0194Lsx Recombinant Shigella Sonnei smpB Protein (aa 1-160) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) SsrA-binding protein, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0195Lsx Recombinant Shigella Sonnei solA Protein (aa 1-372) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) N-methyl-L-tryptophan oxidase, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0196Lsx Recombinant Shigella Sonnei sotB Protein (aa 1-396) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Probable sugar efflux transporter, recombinant protein. Shigella Bacterial Antigens Datasheet -- Inquiry
VAng-0197Lsx Recombinant Shigella Sonnei spaK Protein (aa 1-133) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei Surface presentation of antigens protein spaK, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0198Lsx Recombinant Shigella Sonnei spaL Protein (aa 1-430) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei Probable ATP synthase SpaL/MxiB, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry

All of our products can only be used for research purposes. These vaccine ingredients CANNOT be used directly on humans or animals.