Protein Products for Vaccine Development

Natural proteins such as ovalbumin, key hole limpet hemocyanins (KLH) or some subunit proteins have been studied not only as adjuvants but also as carrier protein. Since the immune systems have evolved to recognize these specific antigenic moieties, the presence of a carrier protein in conjunction with the vaccine can greatly increase the innate immune response to the antigen by augmenting the activities of dendritic cells (DCs), lymphocytes, and macrophages. Creative Biolabs can provide high-quality proteins for use in vaccine delivery system development. They are prepared under strict aseptic conditions and are guaranteed sterile and thoroughly tested for the presence of endotoxins. Our scientists are confident in offering the best advice and products to meet your needs.


CAT Product Name Product Overview Type Datasheet Size Price
VCar-Lsx002 Diphtheria Toxoid (DT) Protein Contains a high concentration of DT protein. Proteins Datasheet 1 mg $945.00
Vcar-Lsx003 Tetanus toxoid (TT) protein Contains a high concentration of TT protein. Yellow to brow transparent liquid. Protein concentration: 3.43 mg/mL. Proteins Datasheet 1 mg $945.00
VCar-Lsx004 CRM197 protein CRM197, which is widely used as a carrier protein in conjugate vaccines, was expressed in Corynebacterium diphtheriae, and purified by state-of-art protein purification method such as centrifugation, amonium sulfate precipitation and chromatography, then lyophilized after addition of sucrose. Proteins Datasheet 1 mg $945.00
VCar-Ly013 Keyhole Limpet Hemocyanin Keyhole Limpet Hemocyanin, a large multi subunit, oxygen-carrying metalloprotein. Protein Datasheet 10 mg $982.00
VCar-Ly016 Pertussis Toxin (PT) Protein A virulence factor, contains a high concentration of PT protein. Protein Datasheet 50 µg $973.00
VCar-Ly043 Pseudomonas Aeruginosa Exotoxin A Protein Goat polyclonal antibody. Protein Datasheet 500 µL $1254.00
VCar-Lsx005 CRM197 Protein (E. coli) CRM197, which is widely used as a carrier protein in conjugate vaccines, was expressed in E. coli, and purified by state-of-art protein purification method such as centrifugation, amonium sulfate precipitation and chromatography, then lyophilized after addition of sucrose. Proteins Datasheet 1 mg $945.00

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

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