Immunoglobulin M, molecular model
Immunoglobulin M, illustration
Toll-like receptor 3 and RNA
Tetraubiquitin protein molecule
Collagen fibre, molecular model
Immunoglobulin G antibody, molecular model
Anti-rotavirus antibody
Lysozyme complexed with antibody
Human pathogen recognition molecule
Immunoglobulin G antibody molecule
Immunoglobulin G antibody molecules, illustration
Antibody response, conceptual artwork
MHC protein-antigen complex
Citrate acid cycle enzyme
Pyruvate dehydrogenase complex enzyme
Elongation factors Tu and Ts
Citrate synthase molecule
Cytochrome b6f complex, molecular model
Src protein molecule
Transfer RNA complex
Monoclonal antibody, molecular model
Leptin receptor molecule
Immunoglobulin G antibody and egg white
Interferon gamma molecule
SelB elongation factor
Human interferon alpha molecule
MHC protein complexed with flu virus
Immunogenic synapse, illustration
Hexokinase sugar enzyme
Epidermal growth factor molecule
DNA gyrase protein segment
Insect antifreeze protein
Proteinase inhibitor molecule
PolyA polymerase, molecular model
Heterotrimeric G protein molecule
HGPRTase molecule
Chitinase enzyme molecule
Epidermal growth factor and receptor
Calcium pumping ATPase muscle enzyme
Manganese catalase enzyme molecule
Fish antifreeze protein
Galactoside acetyltransferase molecule
Cell adhesion protein molecule
Endonuclease and DNA, molecular model
Fibrinogen molecule
DNA transcription, molecular model
Importin heterodimer protein
Uricase enzyme, molecular model
Nerve growth factor bound to receptor
Scavenger mRNA-decapping enzyme
Transcription activation of IFN-beta gene
Simian virus SV40 large T antigen
Carbonic anhydrase molecule
Ubiquitin molecule
Glycosylation enzyme molecule
Hydroxysteroid dehydrogenase molecule
ATP-dependent protease molecule
Ricin molecule
Calcium-binding protein molecule
Nuclear import complex molecule
Bioluminescent enzyme molecule
Transthyretin blood protein
Multidrug transporter molecule
Haemoglobin, molecular model
Cytochrome P450 and erythromycin
Growth factor receptor molecule
Integrin transmembrane domain
Lysozyme molecule
RNA exosome complex, molecular model
Lactose binding protein molecule
Wilms tumor suppressor bound to DNA
PolyA polymerase and RNA
Beta-2 adrenergic receptor molecule
SelB elongation factor bound to RNA
Eye lens protein molecule
Family 84 glycoside hydrolase molecule
RNA interference molecules
DNA and MECP2 complex, molecular model
Bacterial nanocompartment
P-glycoprotein molecule
Cytochrome BC1 molecule
Zinc transporter Yiip molecule
mRNA capping apparatus
DNA repair enzyme, molecular model
Iron-regulatory protein bound to RNA
cAMP-dependent protein kinase molecule
Urea channel molecule
ATP-binding cassette transporter
Transcription factor bound to DNA
Human lysine-specific demethylase
UV-damaged DNA-binding protein and DNA
Guanine-responsive riboswitch
Malignant brain-tumor-like protein
Methionine aminopeptidase molecule
tRNA molecule
Ribonuclease A molecule
Alcohol dehydrogenase molecule
Human RNA exosome complex, molecular mode
Clathrin lattice, molecular model
NpmA methyltransferase
Importin alpha 1 protein
Human growth hormone molecule
Elongation factor Tu and tRNA
Respiratory complex I
70S ribosome, molecular model
Activin A, molecular model
Illustration of an inflammasome
Poly(A)-binding protein and RNA complex
Interferon regulatory factor molecule
Shrew eye lens protein molecule
Rabbit eye lens protein molecule
Catalase, molecular model
Isocitrate dehydrogenase kinase
B cell receptor, illustration
Antibody, illustration
Nivolumab fab fragment, molecular model
Pembrolizumab antibody, molecular model
Pembrolizumab antibody complex, molecular model
Programmed cell death protein complex, molecular model
Coltuximab fab complex, molecular model
Myoglobin molecule
Ebola virus glycoprotein complexed with antibody
Human immunoglobulin with IgM Fab, molecular model
Alpha helical coiled-coil, illustration
Histamine, illustration
Tumour suppressor p53 degraded by proteasome, illustration
Nucleosome, illustration