Vascular endothelial growth factor
Haemagglutinin viral surface protein
CD4 protein molecule
Haemagglutinin from bird flu virus
Lassa virus complexed with antibody, molecular model
Myoglobin protein
Tumour necrosis factor-alpha
DNA polymerase Klenow fragment
Interleukin-6 molecule
Influenza A virus haemagglutinin protein
Antithrombin molecule
Interferon, molecular model
Interleukin-10, molecular model
Elastase molecule
Glutamine synthetase enzyme
Synthetic ribonuclease molecule
G-CSF hormone molecule
Retinoschisin molecule
Erythropoietin hormone
ZP3 glycoprotein molecule
Interferon molecule
Ricin molecule
Hepatitis C virus enzyme, molecular model
Botulinum toxin
Lassa virus glycoprotein, molecular model
Pepsin molecule
Kinase molecule, secondary structure
Triose phosphate isomerase molecule
Blood clotting protein
C-reactive protein, molecular models
Visna-maedi virus infectivity factor, molecular model
Cholera toxin, molecular model
Liver proteins
Herceptin breast cancer drug
Botulinum toxin A, molecular model
Tetanus toxin C-fragment structure
Phosphofructokinase bacterial enzyme
Integration host factor and DNA
Dynamin enzyme, molecular model
Anthrax lethal factor protein
Anti-cancer protein p53
BHRF 1 protein from Epstein-Barr virus
Secondary structure of proteins, artwork
TGF beta, molecular model
Endothelial growth factor A molecule, illustration
Human growth hormone, molecular model
Lysozyme molecule
Calcium pumping ATPase muscle enzyme
ATPase muscle enzyme
Porphobilinogen deaminase enzyme
Neuraminidase influenza enzyme
Lipase molecule, secondary structure
Thrombin protein
ApoE protein
Frataxin molecule
Metallothionein protein
Green fluorescent protein molecule
Interleukin-6, molecular model
Mouse urinary protein, molecular model
Human serum albumin molecule
Follicle stimulating hormone molecule
DNA methyl transferase--1 and DNA, illustration
Histone methylation, molecular model
Epigenetic modifications, molecular model
Murine tRNA-guanine transglycosylase, molecular model
Toll-like receptor complexed with lncRNA, molecular model
C-Phycocyanin, molecular model
Viral dUTPase enzyme, molecular model
p53 tumour protein bound to Mdm2 protein
Botulinum type B neurotoxin
Elastase molecule and pancreas
Transcription factor SALL4-DNA complex, molecular model
Vascular endothelial growth factor, illustraton
NovoSeven clotting protein molecule
SARS-CoV-2 Omicron spike complex, molecular model
Ebola virus complexed with Inmazeb, molecular model
GAGA transcription factor molecule
Leptin molecule
DNA polymerase molecule
Cyclin-dependent kinase 2 enzyme
Protein tyrosine phosphatase molecule
Lipase molecule
Proliferating cell nuclear antigen
Heterotrimeric G protein complex molecule
Cytochrome P450 protein, molecular model
HIV reverse transcription enzyme
Lassa virus protein with antibody, molecular model
Caspase 1 molecule
Caspase 3 molecule
Caspase 9 molecule
Thrombin protein, secondary structure
Interleukin-12 protein molecule
Antibody 1IGT molecules, illustration
Antibodies, illustration
Foot and mouth disease protein
TGN1412 drug molecule
Erythropoietin hormone molecule
Hexokinase and glucose complex
CDX1 complexed with hydroxymethylated DNA, molecular model
CDX2 complexed with hydroxymethylated DNA, molecular model
Cas4-Cas1-Cas2 complex, molecular model
Human DNA helicase MCM8-MCM9 complex, molecular model
Illustration of an inflammasome
siRNA complexed with p19 virus protein, molecular model
Mouse radial spoke complex, molecular model
NanoRNase C complexed with RNA, molecular model
Human MBD2 complexed with DNA, molecular model
Galactokinase complexed with inhibitor, molecular model
DCL3 complexed with RNA, molecular model
Vitamin B12, molecular model
Vitamin B12 (cyanocobalamin) molecule
Tumour necrosis factor superfamily complex, molecular model
Trypsin molecule
Superoxide dismutase molecule
Section of human apolipoprotein A-I
Cholinesterase enzyme
Hepatitis C virus RNA polymerase enzyme
RNA polymerase from Norwalk virus
Crimean-Congo haemorrhagic fever virus, illustration
SARS-CoV-2 glycoprotein with antibody, molecular model
FK506-binding protein molecule
Marburg virus glycoprotein GP complex, molecular model
SARS-CoV-2 spike glycoprotein complex, illustration
SARS-CoV-2 variant dimer of S trimer, molecular model
IPP:DMAPP isomerase, molecular model
Sirtuin Sir2-Sir4 complex, molecular model
Argonaute protein with guide DNA, molecular model
Green fluorescent protein, computer model
Pro-caspase 9 molecule
Cd28 antigen molecule