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A ball and stick + ribbons model of human Interleukin 2 or IL-2. Interleukin is a hormone which acts as a signalling molecule for the immune system.
3D cartoon and Gaussian surface models. PDB 2aai, white background.
c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.
Artificial molecular structure in many colors. Horizontal composition, isolated on white background.
Avibactam is a diazobicyclooctane inhibitor of gram-negative and gram-positive bacteria.  Avibactam (red) inhibits the bacterial enzyme beta-lactamase (blue) of Clostridioides difficile.
A glowing DNA molecule model
Cholera toxin, molecular model. Cholera toxin (choleragen) is a protein complex secreted by the bacterium Vibrio cholerae, that causes the disease cholera. It is made up of a wedge-shaped A subunit (right part of illustration) and five B subunits (left part of illustration) that form a ring which binds to the intestinal lining. In its most severe forms, cholera is one of the most rapidly fatal illnesses known.
Abstract geometric shape
Abstract Pink And Green Knot
Computer generated 3D abstract forms.
3D cartoon and Gaussian surface models. chain id color scheme, PDB 5zjd, white background.
3d colorful dna
A ball and stick + ribbons model of HIV protease - an enzyme that is the target of much AIDS and HIV research.
Indoleamine 2,3 dioxygenase 1 (IDO1) protein. Tryptophan catabolic enzyme of the kynurenine pathway. 3D illustration.
Taq polymerase PCR enzyme: a heat-stable DNA polymerase protein that is the key component that makes the polymerase chain reaction (PCR) possible, which is essential for DNA cloning and sequencing
Antibodies conjugated with drugs at the FC region are designed to attach a drug to the FC region of the antibody. This technology leverages the specificity of antibodies to deliver the drug directly to target cells. As a result, it can enhance the drug's effectiveness and reduce side effects. This approach is particularly promising in cancer treatment and therapies for autoimmune diseases.
Calmodulin is an intracelular target of calcium ions. Once activated by Ca2+ (red), calmodulin interacts with various target proteins such as kinases and phosphatases.. It plays an important role in long-term memory. and muscle contraction. CaM has 4 calcium binding sites. PDB entry 3CLN, 1CFD
Abstract geometric shape
3D cartoon and Gaussian surface models, PDB 6vg8, white background
Colorful abstract pattern.
3d rendering of the construction from DNA of a covalently closed cube-like molecular complex
A ball-and-stick molecular model of the hormone Orexin, also known as Hypocretin.  Orexin is involved in the regulation of the sleep/wake cycle and it stimulates apetite, wakefulness and energy expenditure. It has been linked with Alzheimer's disease.  Isolated on white.
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
Liquid bubbles up Fluid Twirl
PETase (left) degrades  polyethylene terephtalate (PET) into monohydroxyethyl terephthalate (MHET) and MHETase degrades MHET ethylene glycol (EG) and terephthalic acid (TPA).
DNA A-T Pair
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
White DNA molecular structure - 3d rendered image isolated on white background
Remdesivir is a broad-spectrum antiviral medication, it is a specific treatment for COVID-19. 3d illustration
A model of a molecule of arginine, an amino acid. Amino acids are the building blocks of proteins and have many functions in metabolism. In particular, Arginine has an important function in the immune system, wound healing and cell division.
Free Images: "bestof:PDB 1o3q EBI.jpg All beta proteins Double-stranded beta-helix cAMP-binding domain-like cAMP-binding domain Catabolite gene activator protein N-terminal domain"
Carrots.png
Airline_Terminal_Windows.jpg
Marina development.jpg
Danus plexippus butterflies.jpg
Man alone in forest.jpg
Wetlands in the rainforest.jpg
Helonias bullata flower.jpg
Wetland upland wood swamp.jpg
Wetland yellow flowers.jpg
Close up shot of swamp pink.jpg
The shallow water attention terminal swat boat.jpg
Monarch butterfly migration danus plexippus.jpg
Green praying mantis insect stagmomantis carolina.jpg
Children recreation in forest and environmental education.jpg
Saguaro large tree sized cactus carnegiea gigantea.jpg
Wildflowers in a bog in spring time.jpg
Denver international airport.jpg
Morning mist drifts across a wetland impoundment area.jpg
Two northeastern beach tiger beetles on the beach cicindela dorsalis dorsalis.jpg
Wetland impoundment area with little dock and boat next to it.jpg
Great_Indian_Hornbill..jpg
Perilampus_fulvicornis_(tent),_F,_Side,_MD,_Baltimore_County,_Hart-Miller_Island_2014-07-10-15.18.21_ZS_PMax.jpg
Perilampus_fulvicornis_(tent),_F,_Back,_MD,_Baltimore_County,_Hart-Miller_Island_2014-07-10-15.09.31_ZS_PMax.jpg
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Physocephala_tibialis,_back,_scarpulla_,_virginia_2014-07-09-18.06.jpg
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Physocephala_tibialis,_side,_scarpulla,_vriginia_2014-07-09-18.25.jpg
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(Portrait_of_Fran_Warren_and_Gene_Williams,_Hotel_Pennsylvania(?),_New_York,_N.Y.,_ca._Oct._1947)_(LOC)_(5148806648).jpg
Stingless_bee_1,_f,_side,_peru_2014-07-30-12.46.57_ZS_PMax.jpg
Stingless_bee_1,_f,_face,_peru_2014-07-30-12.33.22_ZS_PMax.jpg
Hepatitis B virus v2.svg
Stat domain structure (zh-cn).svg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Gumbel-Density.svg
Complement pathway.svg
Notable mutations.svg
RHAU domain architecture 02.svg
Greek lc beta.svg
Inteiner.svg
Proteinstructur-ar.svg
Beta-D-Galactofuranose.svg
Beta-D-Galactopyranose.svg
Beta-D-Talofuranose.svg
Beta-D-Talopyranose.svg
DBD-EnergyLevels.svg
Beta-Tropanol.svg
Main protein structure levels gl.svg
Protein primary structure gl.svg
WikF1-en.svg
Beta-D-Glucofuranose.svg
Beta-D-Glucopyranose.svg
Beta-D-Mannofuranose.svg
Beta-D-Mannopyranose.svg
Beta-D-Altrofuranose.svg
Beta-D-Altropyranose.svg
Beta-D-Gulofuranose.svg
Beta-D-Gulopyranose.svg
Beta-D-Idofuranose.svg
Beta-D-Idopyranose.svg
Beta-D-Psicofuranose.svg
Beta-D-Psicopyranose.svg
Beta-D-Sorbofuranose.svg
Beta-D-Sorbopyranose.svg
Beta-D-Tagatofuranose.svg
Beta-D-Tagatopyranose.svg
Beta-D-Arabinofuranose.svg
Beta-D-Arabinopyranose.svg
Beta-D-Lyxofuranose.svg
Beta-D-Lyxopyranose.svg
Beta-D-Ribofuranose.svg
Beta-D-Ribopyranose.svg
Beta-D-Ribulofuranose.svg
Beta-D-Xylulofuranose.svg
Beta-D-Erythrofuranose.svg
Beta-D-Threofuranose.svg
Adherens Junctions structural proteins gl.svg
Genetic code-gl.svg
LogTay.svg
USACPI1800.svg
Logarithmic spiral.svg
Intermediate filament uk.svg
Insulin glucose metabolism ZP (it).svg
Ribosome mRNA translation gl.svg
Cellular tight junction-gl.svg
BSicon KBHFa purple.svg
BSicon KBHFe jade.svg
BSicon KBHFe purple.svg
BSicon KBHFe denim.svg
Acides aminés propriétés diagramme Venn.svg
ABO blood type.svg
Stem cell division and differentiation.svg
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