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-Lsx09828 Recombinant Shigella Sonnei ligB Protein (aa 1-560) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) DNA ligase B, recombinant protein. Shigella Bacterial Antigens Datasheet -- Inquiry
VAng-Lsx09829 Recombinant Shigella Sonnei lipA Protein (aa 1-321) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Lipoyl synthase, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-Lsx09830 Recombinant Shigella Sonnei lipB Protein (aa 1-213) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Octanoyltransferase, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-Lsx09831 Recombinant Shigella Sonnei lldD Protein (aa 1-396) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) L-lactate dehydrogenase [cytochrome], recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-Lsx09832 Recombinant Shigella Sonnei lolB Protein (aa 22-207) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Outer-membrane lipoprotein LolB, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-Lsx09833 Recombinant Shigella Sonnei lolD Protein (aa 1-233) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Lipoprotein-releasing system ATP-binding protein LolD, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-Lsx09834 Recombinant Shigella Sonnei lplA Protein (aa 1-338) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Lipoate-protein ligase A, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-Lsx09835 Recombinant Shigella Sonnei lplT Protein (aa 1-397) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Lysophospholipid transporter lplT, recombinant protein. Shigella Bacterial Antigens Datasheet -- Inquiry
VAng-Lsx09836 Recombinant Shigella Sonnei lpoA Protein (aa 1-678) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Penicillin-binding protein activator LpoA, recombinant protein. Shigella Bacterial Antigens Datasheet -- Inquiry
VAng-Lsx09837 Recombinant Shigella Sonnei lpoB Protein (aa 20-213) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Penicillin-binding protein activator LpoB, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-Lsx09838 Recombinant Shigella Sonnei lptD Protein (aa 1-784) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) LPS-assembly protein lptD, recombinant protein. Shigella Bacterial Antigens Datasheet -- Inquiry
VAng-Lsx09839 Recombinant Shigella Sonnei lptE Protein (aa 19-193) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) LPS-assembly lipoprotein lptE, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-Lsx09840 Recombinant Shigella Sonnei lpxA Protein (aa 1-262) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-Lsx09841 Recombinant Shigella Sonnei lpxB Protein (aa 1-382) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Lipid-A-disaccharide synthase, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-Lsx09842 Recombinant Shigella Sonnei lpxC Protein (aa 1-305) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) UDP-3-O-[3-hydroxymyristoyl] N-acetylglucosamine deacetylase, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-Lsx09843 Recombinant Shigella Sonnei lpxD Protein (aa 1-341) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) UDP-3-O- (3-hydroxymyristoyl)glucosamine N-acyltransferase, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-Lsx09844 Recombinant Shigella Sonnei lpxH Protein (aa 1-240) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) UDP-2,3-diacylglucosamine hydrolase, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-Lsx09845 Recombinant Shigella Sonnei lpxK Protein (aa 1-328) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Tetraacyldisaccharide 4'-kinase, recombinant protein. Shigella Bacterial Antigens Datasheet 50 µg (E. coli) Inquiry
VAng-Lsx09846 Recombinant Shigella Sonnei lspA Protein (aa 1-164) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) Lipoprotein signal peptidase, recombinant protein. Shigella Bacterial Antigens Datasheet -- Inquiry
VAng-Lsx09847 Recombinant Shigella Sonnei luxS Protein (aa 1-171) E. coli or Yeast or Baculovirus or Mammalian Cell. Shigella Sonnei (strain Ss046) S-ribosylhomocysteine lyase, 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.