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-0119Lsx Recombinant Shigella Sonnei rplR Protein (aa 1-117) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L18, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0120Lsx Recombinant Shigella Sonnei rplS Protein (aa 1-115) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L19, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0121Lsx Recombinant Shigella Sonnei rplT Protein (aa 1-118) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L20, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0122Lsx Recombinant Shigella Sonnei rplU Protein (aa 1-103) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L21, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0123Lsx Recombinant Shigella Sonnei rplV Protein (aa 1-110) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L22, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0124Lsx Recombinant Shigella Sonnei rplW Protein (aa 1-100) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L23, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0125Lsx Recombinant Shigella Sonnei rplX Protein (aa 1-104) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L24, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0126Lsx Recombinant Shigella Sonnei rplY Protein (aa 1-94) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L25, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0127Lsx Recombinant Shigella Sonnei rpmA Protein (aa 1-85) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L27, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0128Lsx Recombinant Shigella Sonnei rpmB Protein (aa 1-78) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L28, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0129Lsx Recombinant Shigella Sonnei rpmC Protein (aa 1-63) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L29, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0130Lsx Recombinant Shigella Sonnei rpmD Protein (aa 1-59) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L30, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0131Lsx Recombinant Shigella Sonnei rpmE Protein (aa 1-70) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L31, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0132Lsx Recombinant Shigella Sonnei rpmF Protein (aa 1-57) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L32, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0133Lsx Recombinant Shigella Sonnei rpmG Protein (aa 1-55) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L33, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0134Lsx Recombinant Shigella Sonnei rpmH Protein (aa 1-46) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L34, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0135Lsx Recombinant Shigella Sonnei rpmI Protein (aa 1-65) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L35, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0136Lsx Recombinant Shigella Sonnei rpmJ Protein (aa 1-38) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) 50S ribosomal protein L36, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0137Lsx Recombinant Shigella Sonnei rpoA Protein (aa 1-329) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) DNA-directed RNA polymerase subunit alpha, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-0138Lsx Recombinant Shigella Sonnei rpoB Protein (aa 1-1342) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) DNA-directed RNA polymerase subunit beta, recombinant protein. Shigella Bacterial Antigens Datasheet -- Inquiry

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