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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).
Antibodies attacking SARS-CoV-2 virus
Human antibodies, immunoglobulin proteins, Immune system. 3D rendering
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.
A carboxypeptidase is a protease enzyme that hydrolyzes a peptide bond at the carboxy-terminal end of a protein or peptide. 3D cartoon model, secondary structure color scheme, PDB 2v77, white background.
DNA A-T Pair
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
A molecular model of Human Insulin. Isolated on black.
The amyloid beta peptide is a component of the amyloid precursor protein, which is normally bound to a cell membrane. The gamma secretase enzyme cuts the free form out, that aggregates to amyloid plaques.
Chromosome structure with telomeres at the ends.
Calreticulin, a protein which binds to misfolded proteins and prevents them from being exported from the endoplasmic reticulum to the Golgi apparatus. 3d rendering.
Abstract Lactobacillus Bulgaricus Bacteria - 3d rendered microbiology image. Medical research, health-care concept. SEM (TEM)scanning view. Hologram digital display, HUD, FUI.
3D cartoon model, secondary structure color scheme, PDB 4krf, white background
Abstract green and blue spheres arranged in lines.
Antibodies 3d illustration
Infinity sign made out of multiple spheres and circular shapes against grey background.
The calcitonin gene related peptide (yellow) binds to its receptor (blue) on neurons and smooth muscle cells of cerebral blood vessels, activating a signal cascade through G-proteins (dark blue) in this cells that  leads to a dilatation of the blood vessels (vasodilatation). Blocking the CGRP receptor diminishes the quantity of migraine attacks.\
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer,lipid bi-layer cell anatomy
Indoleamine 2,3 dioxygenase 1 (IDO1) protein. Tryptophan catabolic enzyme of the kynurenine pathway. 3D illustration.
Inside microorganism cloud
3D cartoon and Gaussian surface models, PDB 6vg8, white background
Molecular Model of Human Insulin with disulfide bonds shown.
Isolated cholesterol molecule between phospholipid molecules membrane 3d rendering
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
A new antibiotic (zosurabalpin, red) traps lipopolysaccharide (orange) in the intermembrane transporter of the Gram-negative bacterium Acinetobacter baylyi
Bacteria medical illustration - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
Segment of human collagen isolated on a white background
chromosome,Human genome concept,Chromosome structure with telomeres at the ends.
CD47 also known as integrin associated protein is a transmembrane protein that in humans is encoded by the CD47 gene. CD47 belongs to the immunoglobulin superfamily and partners with membrane integrins and also binds the ligands thrombospondin-1 and signal-regulatory protein alpha. 3D cartoon and Gaussian surface models, chain id color scheme, based on PDB 2jjt, white background
Abstract green and blue spheres arranged in lines.
Free Images: "bestof:PDB 2hwz EBI.png All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains antibody variable domain-like Immunoglobulin light chain kappa"
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Melecta_albifrons_albovaria,_M,_Back,_Greece,_Aegean_Islands,_Lesvos,_Mytilene_2015-02-24-15.57.59_ZS_PMax.jpg
Melecta_albifrons_albovaria,_M,_Face,_Greece,_Aegean_Islands,_Lesvos,_Mytilene_2015-02-24-16.08.28_ZS_PMax.jpg
Small modular immunopharmaceutical.svg
Heavy chain and common antibody.svg
Engineered monoclonal antibodies.svg
Bi-specific T-cell engager.svg
Single chain variable fragment.svg
Polyvalent single-chain variable fragments.svg
Complement pathway.svg
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