Metallothionein protein
ApoE protein
Blood clotting protein
Thrombin protein
C-reactive protein, molecular models
Haemagglutinin viral surface protein
Mouse urinary protein, molecular model
Anti-cancer protein p53
Ricin molecule
Liver proteins
Pepsin molecule
Calcium pumping ATPase muscle enzyme
Neuraminidase influenza enzyme
Interleukin-6, molecular model
Retinoschisin molecule
ATPase muscle enzyme
Tumour necrosis factor-alpha
Myoglobin protein
p53 tumour protein bound to Mdm2 protein
Vascular endothelial growth factor
Glutamine synthetase enzyme
TGF beta, molecular model
Heterotrimeric G protein complex molecule
Green fluorescent protein molecule
Cytochrome P450 protein, molecular model
NovoSeven clotting protein molecule
BHRF 1 protein from Epstein-Barr virus
Frataxin molecule
Antithrombin molecule
Interferon, molecular model
Interleukin-10, molecular model
Lysozyme molecule
Porphobilinogen deaminase enzyme
Kinase molecule, secondary structure
Triose phosphate isomerase molecule
Green fluorescent protein, computer model
Protein tyrosine phosphatase molecule
Herceptin breast cancer drug
Lipase molecule
Cyclin-dependent kinase 2 enzyme
Elastase molecule
Lipase molecule, secondary structure
Interleukin-6 molecule
DNA polymerase Klenow fragment
Secondary structure of proteins, artwork
Rhodopsin protein molecule
Foot and mouth disease protein
TGN1412 drug molecule
Proliferating cell nuclear antigen
Synthetic ribonuclease molecule
Src protein domain
Anthrax lethal factor protein
Interleukin-12 protein molecule
Superoxide dismutase molecule
G-CSF hormone molecule
Human serum albumin molecule
Interferon molecule
ZP3 glycoprotein molecule
Leptin molecule
Botulinum toxin
Integration host factor and DNA
FK506-binding protein molecule
Molecular motor protein
Haemagglutinin from bird flu virus
Lysozyme molecule, computer artwork
Dynamin enzyme, molecular model
Caspase 3 molecule
Caspase 9 molecule
Pro-caspase 9 molecule
Folic acid
Vitamin E
Illustration of a motor protein
CD4 protein molecule
Thrombin protein, secondary structure
Cholera toxin
Cholera toxin, molecular model
Tumour protein p53, molecular model
Phosphofructokinase bacterial enzyme
Section of human apolipoprotein A-I
Protein from African swine fever virus, molecular model
Anti-CRISPR-associated protein Aca2, molecular model
Vitamin C, molecular model
Vitamin E (tocotrienol) molecule
Vitamin K2, molecular model
Vitamin U, molecular model
Vitamin B1
Vitamin C
Cd28 antigen molecule
Botulinum toxin A, molecular model
Protein, illustration
ATP bind site of phospho- glycerate kinase
Chaperone protein, molecular model
Transthyretin protein, molecular model
Elastase molecule and pancreas
Protozoan RNA-binding protein complex
Glucose sugar molecule
Protein folding, illustration
DNA polymerase molecule
Influenza A virus haemagglutinin protein
Trypsin molecule
Vitamin E (tocopherol) molecule
Vitamin K3, molecular model
Vitamin B2, molecular models
Vitamin C molecule
Vitamin D2
Vitamin D3
Vitamin B12, molecular model
Vitamin B1, molecular model
Vitamin B2, molecular model
Vitamin B3, molecular model
Vitamin D2, molecular model
Vitamin K1, molecular model
Vitamin B6, molecular model
Valosin-containing protein, molecular model
RNA polymerase from Norwalk virus
Cholinesterase enzyme
Cytochrome P450 molecule
Human heat shock protein 90, illustration
Dengue virus secreted NS1 protein, illustration
Valosin-containing protein hexamer, molecular model
SARS-CoV-2 nonstructural protein 3, molecular model
Beta-galactosidase molecule
Monoclonal antibody
Carbonic anhydrase II molecule
Human interleukin-18 complex, molecular model
Lassa virus glycoprotein, molecular model
F-ATP synthase from Mycolicibacterium, molecular model
Human immunoglobulin with IgM Fab, molecular model
Bovine aspartyl aminopeptidase, illustration