Myoglobin protein
Molecular motor protein
Thrombin protein
ApoE protein
Haemagglutinin viral surface protein
Vascular endothelial growth factor
Elastase molecule
Anti-cancer protein p53
BHRF 1 protein from Epstein-Barr virus
Protein tyrosine phosphatase molecule
Heterotrimeric G protein complex molecule
Frataxin molecule
Interferon, molecular model
Interleukin-10, molecular model
Interleukin-6, molecular model
Glutamine synthetase enzyme
Calcium pumping ATPase muscle enzyme
Porphobilinogen deaminase enzyme
Kinase molecule, secondary structure
Lipase molecule, secondary structure
Triose phosphate isomerase molecule
Mouse urinary protein, molecular model
Interleukin-6 molecule
Antithrombin molecule
Interleukin-12 protein molecule
p53 tumour protein bound to Mdm2 protein
Integration host factor and DNA
Secondary structure of proteins, artwork
Cyclin-dependent kinase 2 enzyme
Lipase molecule
Anthrax lethal factor protein
Proliferating cell nuclear antigen
Cytochrome P450 protein, molecular model
Rhodopsin protein molecule
Human serum albumin molecule
Interferon molecule
Thrombin protein, secondary structure
Metallothionein protein
Blood clotting protein
Green fluorescent protein molecule
Pepsin molecule
DNA polymerase Klenow fragment
C-reactive protein, molecular models
Botulinum toxin
Human growth hormone, molecular model
NovoSeven clotting protein molecule
DNA polymerase molecule
Influenza A virus haemagglutinin protein
CD4 protein molecule
Haemagglutinin from bird flu virus
G-CSF hormone molecule
Hepatitis C virus enzyme, molecular model
Caspase 1 molecule
Caspase 9 molecule
Pro-caspase 9 molecule
FK506-binding protein molecule
Caspase 3 molecule
Ricin molecule
Retinoschisin molecule
Liver proteins
Tumour necrosis factor-alpha
Lysozyme molecule
ATPase muscle enzyme
Neuraminidase influenza enzyme
Erythropoietin hormone
Cholera toxin, molecular model
Elastase molecule and pancreas
Foot and mouth disease protein
Hepatitis C virus RNA polymerase enzyme
Phosphofructokinase bacterial enzyme
RNA polymerase from Norwalk virus
Section of human apolipoprotein A-I
GAGA transcription factor molecule
Cyclin-depenent kinase 5 molecule
Cholinesterase enzyme
Src protein domain
Leptin molecule
TGF beta, molecular model
Synthetic ribonuclease molecule
HIV reverse transcription enzyme
Dynamin enzyme, molecular model
Vitamin B12 and coenzyme molecule
Collagen triple helix molecules, illustration
Cytochrome P450 molecule
Cholera toxin
Herceptin breast cancer drug
TGN1412 drug molecule
Viral dUTPase enzyme, molecular model
Chinese scorpion toxin structure
Superoxide dismutase molecule
ZP3 glycoprotein molecule
Green fluorescent protein, computer model
Cd28 antigen molecule
Insulin molecule, artwork
Chaperone protein, molecular model
Transthyretin protein, molecular model
Protozoan RNA-binding protein complex
Murine tRNA-guanine transglycosylase, molecular model
F-ATP synthase from Mycolicibacterium, molecular model
Protein, illustration
Lysozyme molecule, computer artwork
Trypsin molecule
Follicle stimulating hormone molecule
Valosin-containing protein, molecular model
Tumour protein p53, molecular model
Human heat shock protein 90, illustration
Dengue virus secreted NS1 protein, illustration
Valosin-containing protein hexamer, molecular model
Protein from African swine fever virus, molecular model
SARS-CoV-2 nonstructural protein 3, molecular model
Anti-CRISPR-associated protein Aca2, molecular model
Botulinum toxin A, molecular model
Tetanus toxin C-fragment structure
Botulinum type B neurotoxin
Cobra venom action, molecular model
Trypsin molecule, computer artwork
Insulin molecule
DNA molecules, computer artwork
Myoglobin, molecular model
Illustration of a motor protein
B domain of staphylococcal protein A
Diphtheria toxin structure
Transcription factor and DNA molecules
Glycine organic compound molecule
T-cell leukaemia virus matrix protein
Insulin molecule, computer artwork
Rituximab drug molecule