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orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
A ball and stick + ribbons model of Human Growth Hormone, also known as Somatotropin.
Proteasomes are molecular machines for breaking down proteins called proteolysis, only target proteins that have been marked for destruction called ubiquitin to the target protein, 3d rendering
The three-dimensional structure of proteins is represented in a variety of conformations. This image is based on the ribbon structure of a protein. It is suitable for biology notebooks and book covers.\nThis image has not been created by AI.
organic chemistry, model of the protein molecule - illustration of a biological particle
Freshness capsule
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
The LDL-receptor (red) is a membrane protein found in almost every human cell. It binds to the apoprotein B100 from LDL-particles and mediates their internalization (endocytosis) in the cell. This occurs in almost all cells but mainly in the liver where it removes about 70 % of LDL from the circulation.
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
3D CG rendered image of scientifically accurate Feline Panleukopenia Virus (cat distemper virus) Capsid Structure based on PDB : 1FPV (surface style)
3d rendering of Easter eggs background
DNA close-up, DNA Molecule Model, DNA Strands, DNA animation
A model of the phospholipid bilayer structure that makes up living cells and their contents. Its raw, beautiful appearance evokes images of biology and biochemistry. It can be used in magazines and textbooks and on the covers of presentations.\nThis image was not created by AI.
3D cartoon and Gaussian surface models, PDB 2j0D, white background.
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Abstract pattern. Good for Wallpaper texture background. Turquoise, blue
p53 (blue) tagged with ubiquitin (yellow) is degraded into small peptides by a proteasome (violett). p53 prevents cancer formation and acts as a guardian of the genome. Mutations in the p53 gene contribute to about half of the cases of human cancer.
Immunoglobulin G (IgG) - 3d rendered image. Microbiology illustration  the structure of an antibody. The Y-shaped structure. IgG is the most common type of antibody.
Biological protein and molecule, 3d rendering. 3D illustration.
Textured cells under heavy magnification
Nucleosome, molecular model. 3D illustration. The nucleosome consists of a DNA double helix wrapped around a core of histone proteins.
A ball and stick + ribbons model of beta-secretase - a protein that is important in forming healthy peripheral nerve cells, but is also involved in the onset of Alzheimer's disease.
3D cartoon and Gaussian surface models, PDB 6vg8, white background
Trippy Abstract Shapes on white background
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
3d render of whey, BCAA and creatine bottles isolated on white background
3D Abstract object
3D rendering of Glucagon-like peptide 1 (GLP1, 7-36) molecule, a potent antihyperglycemic hormone. A neuropeptide and an incretin, chemical structure. treatment of diabetes, Molecular surface
X chromosome with degrading or aging telomeres isolated on black background
Free Images: "bestof:Protein RNMT PDB 3BGV.png PyMOL rendering of PDB PDB2 3BGV own Pleiotrope 2011-8-4 Category Protein_structures"
CELT-codec-block-diagram-simple-en.svg
Protein RNMT PDB 3BGV.png
Protein DDX19B PDB 3EWS.png
Protein PHF8 PDB 2WWU.png
Protein GZMM PDB 1LZP.png
Protein THAP1 PDB 2JTG.png
Protein UPP1 PDB 3EUE.png
Protein RBM17 PDB 2PE8.png
Protein ACYP1 PDB 2K7J.png
Protein APBB3 PDB 2DYQ.png
Protein CPB2 PDB 3D66.png
Protein CTNND1 PDB 3L6X.png
Protein CSF1R PDB 2I0V.png
Protein PKD2 PDB 2KLD.png
Protein SOX9 PDB 1S9M.png
Protein XPC PDB 2A4J.png
Protein PSMD7 PDB 2O95.png
Protein BCL2A1 PDB 2VM6.png
Protein RFC1 PDB 2EBU.png
Protein MTRR PDB 2QTL.png
Protein BMP6 PDB 2QCW.png
Protein CENPA PDB 3NQJ.png
Protein PDK4 PDB 2E0A.png
Protein S100A11 PDB 1V4Z.png
Protein CHRNA1 PDB 1Y5P.png
Protein RPE65 PDB 3FSN.png
Protein PEX19 PDB 2W85.png
Protein TBX5 PDB 2X6U.png
Protein ALOX12 PDB 2ABU.png
Protein CNR2 PDB 2KI9.png
Protein CCR2 PDB 1KAD.png
Protein PTK2B PDB 2FO6.png
Protein CFLAR PDB 3H11.png
Protein KLK3 PDB 1PFA.png
Protein CYP2E1 PDB 3E4E.png
Protein TRIM5 PDB 2ECV.png
Protein KCNQ1 PDB 3BJ4.png
Protein CCR5 PDB 1ND8.png
Protein PDK1 PDB 2Q8F.png
Protein ADAMTS13 PDB 3GHM.png
Protein SPP1 PDB 3CXD.png
Protein CD40 PDB 1CDF.png
Protein PLAUR PDB 1YWH.png
Protein IL7 PDB 1IL7.png
Protein P2RY12 PDB 1T78.png
Protein AGER PDB 1PWI.png
Protein UCN PDB 2RMF.png
Protein OPRK1 PDB 2A0D.png
Protein SELL PDB 1KJB.png
Protein HMBS PDB 3ECR.png
Protein TSHR PDB 1XUM.png
Protein MUT PDB 2XIJ.png
Protein IL23A PDB 3D85.png
Protein DCC PDB 2ED7.png
Protein MS4A1 PDB 1S8B.png
Protein PXN PDB 1KKY.png
Protein MAPK9 PDB 3E7O.png
Protein COL3A1 PDB 2V53.png
Protein IL15 PDB 2Z3Q.png
Protein CAMP PDB 2FBS.png
Protein ILK PDB 2KBX.png
Protein IKBKG PDB 2JVX.png
Protein GLP1R PDB 3C59.png
Protein APOD PDB 2APD.png
Protein CDK4 PDB 1LD2.png
Protein BSG PDB 3B5H.png
Protein OPRD1 PDB 1OZC.png
Protein ITGB1 PDB 1K11.png
Protein LTC4S PDB 2PNO.png
Protein ENO1 PDB 2PSN.png
Protein GMPS PDB 2VPI.png
Protein PTGDS PDB 2WWP.png
Protein NPC1 PDB 3GKH.png
Protein LY96 PDB 1T2Z.png
Protein GAB2 PDB 2VWF.png
Protein TYK2 PDB 3LXN.png
Protein JAK1 PDB 3EYG.png
Protein NCOR1 PDB 2EQR.png
Protein CBX3 PDB 2L11.png
Protein IKBKB PDB 3BRT.png
Protein CCND1 PDB 2W96.png
Protein COL5A1 PDB 1A89.png
Protein NR0B2 PDB 1YUC.png
Protein CDK9 PDB 1PF6.png
Protein JAG1 PDB 2KB9.png
Protein TACR1 PDB 2KS9.png
Protein LRRK2 PDB 2ZEJ.png
Protein POLR2A PDB 2GHQ.png
Protein DRD2 PDB 1I15.png
Protein CCNT1 PDB 2PK2.png
Protein GJB2 PDB 1XIR.png
Protein IL29 PDB 3OG4.png
Protein FOXO1 PDB 3CO6.png
Protein IRS2 PDB 3FQW.png
Protein SGK1 PDB 2R5T.png
Protein MAP2K4 PDB 3ALN.png
Protein MC4R PDB 2IQP.png
Protein CASP6 PDB 1MI9.png
Protein FOXO3 PDB 2K86.png
Protein RBBP4 PDB 2XU7.png
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