• Gene optimization: genes synthesis, vector construction • Vector construction • Screening of expression strains • Small-scale expression • Protein expression optimization • Large-scale expression and purification • Protein folding, modification, renaturation, endotoxin detection and removal • Protein identification https://www.creative-biolabs.com/vaccine/virus-like-particles-based-vaccines.htm

1. Antigen Products
for Vaccine Development
Creative Biolabs can offer high-quality antigens for
vaccine development, covering viral antigens, parasitic
antigens, bacterial antigens, tumor antigens and so on. In
immunology, an antigen is a molecule capable of inducing
an immune response in the host organism. All antigens in
Creative Biolabs have sufficient inventory with good
quality to ensure fast delivery service worldwide and we
offer volume discount for bulk order.
1 Viral Antigens
A viral antigen is a toxin or other substance given off by a virus, which is capable of inducing an immune
response in the host organism. Creative Biolabs provides a range of viral antigens with high stability and
purity. All the proteins serve as excellent antigens in vaccine development.
CAT Product Name Source Product Overview Target
VAng-Lsx0136
Recombinant EBOV
Protein
Human EBOV, recombinant protein from E.coli. Ebola Virus
VAng-Lsx0081
Inactivated DENV-1
Antigen
DENV-1, natural antigen from E6 cells. Dengue Virus
VAng-Lsx0129
Inactivated EV71
Antigen
Human Native protein from 2BS Cells
Enterovirus 71
Virus
VAng-Lsx0150
Inactivated FIV
Antigen
Feline FIV, natural protein.
Feline
Immunodeficiency
Virus
VAng-Lsx0157
Inactivated HAV
Antigen
Human
HAV-Antigen is prepared of the supernatant of
infected Wannenstapel and dialysed against phosphat
buffered saline.
Hepatitis A Virus
VAng-Lsx0175
Recombinant HBV
Protein
Human HBV, recombinant protein from E.coli . Hepatitis B Virus
VAng-Lsx0198
Recombinant HCV
Multiple Antigen
Human HCV Multiple Antigen, recombinant protein from E.coli. Hepatitis C Virus
VAng-Lsx0079
Inactivated
Coxsackievirus A16
Antigen
Human Coxsackievirus A16, natural antigen. Coxsackie Virus
VAng-Lsx0330
Inactivated IAV
H1N1 Antigen
Chicken IAV H1N1, native protein from Chicken. Influenza A Virus
VAng-Lsx0357
Inactivated IBV
Antigen
Human IBV (Inactivated), native protein from MDCK cells. Influenza B Virus
VAng-Lsx0470
Inactivated
Rotavirus Antigen
Rotavirus, natural virus, inactivated using UV radiation. Rotavirus
VAng-Lsx0574
Inactivated Zika
Virus Antigen
Zika virus, inactivated natural antigen. Zika Virus
2 Bacterial Antigens
Creative Biolabs offers bacterial antigens in a variety of formats including purified, antigen carrier conjugates, ascites
and inactivated pathogens.
CAT Product Name Source Product Overview Target
VAng-Lsx0600
Recombinant Aeromonas
Hydrophila Aerolysin Protein (
aa 24-445)
E.coli or Yeast or
Baculovirus or
Mammalian Cell.
Aeromonas Hydrophila Aerolysin ( aa 24-
445), recombinant protein.
Aeromonas
VAng-Lsx1527
Recombinant Arthrobacter
Globiformis DMGO Protein (
aa 1-830) [His]
E.coli.
Arthrobacter Globiformis DMGO Protein
[His], recombinant protein from E.coli.
Arthrobacter
Globiformis
VAng-Lsx1534
Inactivated Bacillus Anthracis
Protective Antigen PA 20
Bacillus Anthracis.
Bacillus Anthracis Protective Antigen PA
20, native protein from B. anthracis .
Bacillus
VAng-Lsx2551
Recombinant Bordetella
Avium ung Protein ( aa 1-252)
E.coli or Yeast or
Baculovirus or
Mammalian Cell.
Bordetella Avium Uracil -DNA
glycosylase , recombinant protein.
Bordetella
VAng-Lsx1561
Recombinant Borrelia Afzelii
bptA Protein ( aa 1-206)
E.coli or Yeast or
Baculovirus or
Mammalian Cell.
Borrelia Afzelii bptA , recombinant
protein.
Borrelia
VAng-Lsx2698
Recombinant Brucella Abortus
BAbS19_I09770 Protein (aa
1-357)
E.coli or Yeast or
Baculovirus or
Mammalian Cell.
Brucella Abortus UPF0283 membrane
protein BAbS19_I09770, recombinant
protein.
Brucella
VAng-Lsx2708
Recombinant Campylobacter
Concisus mscL Protein (aa 1-
135)
E.coli or Yeast or
Baculovirus or
Mammalian Cell.
Campylobacter Concisus Large-
conductance mechanosensitive channel,
recombinant protein.
Campylobacter
VAng-Lsx2722
Inactivated Chlamydophila
Pneumoniae Antigen
Infected Cell Lystate
.
Chlamydophila Pneumoniae , antigen.
Chlamydophila
Pneumoniae
VAng-Lsx2748
Inactivated Chlamydophila
Trachomatis Antigen
Strain LGV2. Chlamydophila Trachomatis , antigen.
Chlamydophila
Trachomatis
VAng-Lsx2763
Inactivated Clostridium Difficile
Toxoid A
Clostridium Difficile.
Inactivated toxoid derived from purified
Clostridium Difficile Toxin A.
Clostridium
VAng-Lsx2767
Recombinant
Corynebacterium Diphtheriae
dtxR Protein ( aa 1-226)
E.coli or Yeast or
Baculovirus or
Mammalian Cell.
Corynebacterium Diphtheriae Diphtheria
toxin repressor, recombinant protein.
Corynebacterium
Diphtheriae
VAng-Lsx3100
Recombinant Escherichia coli
Deformylase Protein (aa 1-
214)
E.coli.
Escherichia coli Peptide deformylase ,
recombinant protein from E.coli.
Escherichia coli
3 Parasitic Antigens
Parasites cause numerous diseases in humans and other animals. Creative Biolabs now offers parasitic antigens with
high stability and high purity, all of which can serve as excellent antigens for vaccine development.
CAT Product Name Source Product Overview Target
VAng-Lsx1548
Recombinant Schistosoma
Japonicum GST Protein (aa
1-224)
E.coli.
Schistosoma Japonicum Glutathione
S-Transferase Protein (aa 1-224),
recombinant protein from E.coli.
Schistosoma
VAng-Lsx1549
Recombinant Schistosoma
Japonicum GST Protein (aa
1-218)
E.coli.
Schistosoma Japonicum Glutathione
S-Transferase Protein (aa 1-224),
recombinant protein from E.coli.
Schistosoma
VAng-Lsx1550
Recombinant Schistosoma
Japonicum CHGC06900
Protein (aa 1-626)
E.coli.
Schistosoma Japonicum
SJCHGC06900 protein, recombinant
protein from E.coli.
Schistosoma
4 Fungal Antigens 5 Tumor Antigens
45-1 Ramsey Road, Shirley, NY 11967, USA
Tel: 1-631-466-5530 Fax: 1-631-207-8356
Email: info@creative-biolabs.com
www.creative-biolabs.com/vaccine/