Molecular Model Collection

DNA transcription, molecular model. Secondary structure of the enzyme RNA polymerase II synthesising a mRNA (messenger ribonucleic acid, lilac) strand from a DNA (deoxyribonucleic acid)

Graphene sheet, artwork C016 / 8274
Graphene sheet. Computer artwork showing the molecular structure of a graphene sheet. Graphene is a single layer of graphite

Anaesthetic inhibiting an ion channel C015 / 6718
Anaesthetic inhibiting an ion channel. Computer model showing the structure of propofol anaesthetic drug molecules (spheres)

Immunoglobulin G antibody molecule. Computer model of the secondary structure of immunoglobulin G (IgG). This is the most abundant immunoglobulin and is found in all body fluids

Double-stranded RNA molecule. Computer model of the structure of double-stranded RNA (ribonucleic acid). The majority of RNA in a cell is in the single-stranded form

Immunoglobulin G antibody molecule F007 / 9894
Immunoglobulin G antibody molecule. Computer model of the secondary structure of immunoglobulin G (IgG). This is the most abundant immunoglobulin and is found in all body fluids

2C-B psychedelic drug, molecular model. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white), oxygen (pink), nitrogen (blue) and bromine (dark red)

Secondary structure of proteins, artwork
Secondary structure of proteins, computer artwork. The secondary structure is the shape taken by the strands of proteins, which are biological polymers of amino acids

Perovskite crystal structure. Perovskite is the name for the mineral calcium titanium oxide (CaTiO3). It forms a crystal structure that is very common in oxide minerals

DNA molecule, computer model
DNA molecule. Computer artwork of the molecular structure of DNA (deoxyribonucleic acid). The DNA molecule is composed of two strands twisted into a double helix

Nucleosome molecule, computer model. A nucleosome is a subunit of chromatin, the substance that forms chromosomes. It consists of a short length of DNA (deoxyribonucleic acid)

DNA nucleosome, molecular model
DNA nucleosome. Molecular model of a nucleosome, the fundamental repeating unit used to package DNA (deoxyribonucleic acid) inside cell nuclei

Antibodies, artwork
Computer artwork of antibody molecules showing the structure of an immunoglobulin G (IgG) molecule. This is the most abundant immunoglobulin and is found in all body fluids

Caffeine drug molecule
Caffeine. Computer model of a molecule of the alkaloid, stimulant and legal drug caffeine. Caffeine is most often consumed in drinks like tea and coffee

Bacterial ribosome. Computer model showing the secondary structure of a 30S (small) ribosomal sub-unit from the bacteria Thermus thermophilus

HIV reverse transcription enzyme. Molecular models of the reverse transcriptase enzyme found in HIV (the human immunodeficiency virus)

Hepatitis C virus enzyme, molecular model
Hepatitis C virus enzyme. Molecular model of a genetic enzyme from the Hepatitis C virus. This enzyme is called HC-J4 RNA polymerase

Glutamine synthetase enzyme computer model. This is a ligase enzyme, which forms chemical bonds between molecules. The different colours show the different subunits that comprise the protein

Insulin molecule, artwork
Artwork of a molecule of human insulin, a hormone produced by the pancreas which controls levels of glucose in the blood. The molecule consists of two peptide chains

Vitamin B12, molecular model. Vitamin B12 (cyanocobalamin) is an essential nutrient that humans are unable to produce and need to obtain from their diet

RNA-editing enzyme, molecular model
RNA-editing enzyme. Molecular model of a left-handed, RNA double helix (Z-RNA, centre) bound by the Z alpha domain of the human RNA-editing enzyme ADAR1 (double-stranded RNA adenosine deaminase)

Zinc fingers bound to a DNA strand, molecular model. The double helix of DNA (deoxyribonucleic acid, red and yellow) is seen here with two Zif268 proteins (blue and green)

Myoglobin molecule C015 / 5702
Myoglobin molecule. Computer model showing the structure of a myoglobin molecule. Myoglobin is a protein found in muscle tissue

Carbon nanotube. Computer artwork showing the hexagonal carbon structure of a nanotube, or buckytube

Capsaicin molecule
Capsaicin, molecular model. This chemical gives chilies their heat and causes a burning sensation when ingested. It is a secondary metabolite of the chili plant (Capsicum sp)

Oxytocin neurotransmitter molecule. Computer model showing the structure of the neurotransmitter and hormone Oxytocin. Atoms are colour-coded spheres (carbon: dark grey, hydrogen: light grey)

Januvia diabetes drug molecule
Januvia diabetes drug, molecular model. Januvia (sitagliptin) is a hypoglycaemic drug, one that reduces blood sugar levels

Water molecule. Computer model of a molecule of water. Atoms are colour-coded: oxygen (red) and hydrogen (white). Water is one of the most abundant chemicals on Earth

Interferon molecule. Computer model showing the secondary structure of a molecule of interferon. Interferons are proteins produced by white blood cells as part of the immune response to invading

Cubane molecule. Computer model showing the structure of a molecule of cubane (C8H8). Atoms are represented as colour-coded spheres (carbon, grey; hydrogen)

Manganese superoxide dismutase enzyme F006 / 9423
Manganese superoxide dismutase enzyme, molecular model. This enzyme scavenges and decomposes the potentially toxic first reduction product, superoxide, of aerobic respiration

SARS coronavirus protein. Molecular model of the ORF-9b protein produced by the SARS (severe acute respiratory syndrome) coronavirus

Cytochrome b5 molecule C015 / 6696
Cytochrome b5. Molecular model of cytochrome b5 from a cows liver. Cytochrome molecules perform oxidation and reduction reactions for electron transport

Z-DNA tetramer molecule C015 / 6557
Z-DNA (deoxyribonucleic acid) tetramer, molecular model. DNA is composed of two strands twisted into a double helix. This is a tetramer of the molecule, containing four strands

Caffeine, molecular model. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (green), oxygen (red) and nitrogen (blue)

Aflatoxin, molecular model. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white) and oxygen (red)

Rotavirus particle, artwork
Rotavirus particle. Cut-away artwork showing the structure of the rotavirus icosahedral capsid (protein coat). The capsid, which encloses the RNA (ribonucleic acid) genome

Cholera toxin, molecular model
Cholera toxin. Molecular model of the secondary structure of cholera enterotoxin (intestinal toxin). The molecule consists of two subunits, A (top) and B (bottom)

Isotretinoin anti-acne drug, molecular model. Atoms are represented as tubes and are colour- coded; carbon (yellow), hydrogen (white) and oxygen (red)

Mescaline hallucinogenic drug molecule
Mescaline hallucinogenic drug, molecular model. Mescaline is a hallucinogenic drug, produced from the dried tops (buttons) of the peyote cactus (Lophophora williamsii)

Nanotube technology, computer artwork
Nanotube technology. Computer artwork of a cylindrical fullerene molecule (carbon nanotube). The hexagonal carbon structure of the nanotube is shown here

Fullerene molecule, computer artwork
Fullerene molecule. Computer artwork of the spherical fullerene molecule C320. Fullerenes are a structural type (allotrope) of carbon

Valdecoxib anti-inflammatory drug
Valdecoxib, computer model. This drug was used in the treatment of osteoarthritis, rheumatoid arthritis and menstrual symptoms under the trade name Bextra

Paclitaxel drug molecule
Paclitaxel. Computer model of a molecule of the drug paclitaxel. It is sold under the brand name Taxol. It is a chemotherapy drug, used to treat cancers

DNA strands, illustration
DNA strands. Computer illustration showing the structure of double stranded DNA (deoxyribonucleic acid) molecules. DNA is composed of two strands twisted into a double helix

Reaction of hydrogen and oxygen to water C017 / 3598
Reaction of hydrogen and oxygen to water. Computer artwork of a balanced chemical equation showing how two hydrogen (H2, white) molecules (left) combine with a single oxygen (O2)

Argonaute protein molecule F006 / 9526
Argonaute protein, molecular model. This protein forms the RNA-induced silencing complex (RISC) along with a small interfering RNA (ribonucleic acid) molecule

TFAM transcription factor bound to DNA C015 / 7059
TFAM transcription factor bound to DNA, molecular model. Human mitochondrial transcription factor A (TFAM, green) bound to a strand of DNA (deoxyribonucleic acid, blue and pink)

All Professionally Made to Order for Quick Shipping

Molecular models offer a glimpse into the intricate world of science and medicine, revealing the hidden secrets of life at a microscopic level. In one captivating image, an anaesthetic molecule is seen inhibiting an ion channel C015/6718, unlocking new possibilities for pain management. Another striking model showcases the complex structure of a double-stranded RNA molecule, shedding light on its crucial role in gene regulation and viral defense mechanisms. Delving deeper into genetics, we explore DNA transcription through a mesmerizing molecular model that unravels the intricate process of genetic information transfer. The spotlight then shifts to Immunoglobulin G antibody molecules - powerful defenders against pathogens - as their elegant structures are unveiled with precision. From F007/9894 variant to artwork-inspired representations, these models showcase the diversity within our immune system's arsenal. Venturing beyond traditional boundaries, we encounter 2C-B psychedelic drug's molecular model – offering insights into its unique chemical composition and potential therapeutic applications. Art meets science once again as we marvel at an artistic interpretation showcasing secondary structures of proteins; highlighting their vital roles in cellular functions. Inorganic wonders take center stage with the perovskite crystal structure model – unveiling its remarkable properties that revolutionize solar energy technology. Returning to genetics, we witness a computer-generated DNA molecule model providing us with invaluable insights into our blueprint for life. The complexity continues with the intricately designed nucleosome molecule – unraveling how DNA is packaged within our cells' nucleus while maintaining accessibility for essential processes. Finally, awe-inspiring artwork captures antibodies' beauty and significance as they stand tall against invading antigens. These captivating molecular models serve as windows into worlds unseen by the naked eye; bridging gaps between scientific exploration and artistic expression. They inspire curiosity and ignite imagination while propelling breakthroughs in fields ranging from medicine to materials science.