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molekuul

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19,454 Royalty free images, vectors, footage and audio files

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Thiamine triphosphate molecule. 3D rendering. Atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (grey), oxygen (red), nitrogen (blue), sulfur (yellow), phosphorus (orange).
Thiamine triphosphate molecule. 3D rendering. Atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (grey), oxygen (red), nitrogen (blue), sulfur (yellow), phosphorus (orange).PREMIUM
IgG1 monoclonal antibody (immunoglobulin). Many biotech drugs are antibodies. 3D rendering based on protein data bank entry 1igy.
IgG1 monoclonal antibody (immunoglobulin). Many biotech drugs are antibodies. 3D rendering based on protein data bank entry 1igy.PREMIUM
Daidzein isoflavone molecule. Skeletal formula.
Daidzein isoflavone molecule. Skeletal formula.PREMIUM
Genistein isoflavone molecule. Skeletal formula. Stock Photo
Genistein isoflavone molecule. Skeletal formula.PREMIUM
Tranexamic acid antifibrinolytic drug molecule. Prevents excessive bleeding, e.g. during surgery. Skeletal formula.
Tranexamic acid antifibrinolytic drug molecule. Prevents excessive bleeding, e.g. during surgery. Skeletal formula.PREMIUM
Acetylcarnitine (ALCAR) nutritional supplement molecule. Skeletal formula. Stock Photo
Acetylcarnitine (ALCAR) nutritional supplement molecule. Skeletal formula.PREMIUM
Betaine (glycine betaine, trimethylglycine) molecule. Originally found in sugar beet (Beta vulgaris). Skeletal formula.
Betaine (glycine betaine, trimethylglycine) molecule. Originally found in sugar beet (Beta vulgaris). Skeletal formula.PREMIUM
Vectors
Xylitol artificial sweetener molecule. Used as sugar substitute. Skeletal formula. Stock Photo
Xylitol artificial sweetener molecule. Used as sugar substitute. Skeletal formula.PREMIUM
Vectors
Butyric acid (butanoic acid) short-chain fatty acid molecule. Esters and salts are called butyrates. Skeletal formula. Stock Photo
Butyric acid (butanoic acid) short-chain fatty acid molecule. Esters and salts are called butyrates. Skeletal formula.PREMIUM
Vectors
Methamphetamine (crystal meth, methamfetamine) stimulant drug molecule. Skeletal formula. Stock Photo
Methamphetamine (crystal meth, methamfetamine) stimulant drug molecule. Skeletal formula.PREMIUM
Vectors
Uric acid molecule. High blood levels lead to gout disease. Skeletal formula vector illustration.
Uric acid molecule. High blood levels lead to gout disease. Skeletal formula vector illustration.PREMIUM
Vectors
Arachidonic acid molecule. Polyunsaturated omega-6 fatty acid that is a precursor of prostaglandins, prostacyclin, thromboxanes, leukotrienes and anandamide. Skeletal formula.
Arachidonic acid molecule. Polyunsaturated omega-6 fatty acid that is a precursor of prostaglandins, prostacyclin, thromboxanes, leukotrienes and anandamide. Skeletal formula.PREMIUM
LSD (lysergic acid diethylamide) psychedelic drug molecule. Skeletal formula. Stock Photo
LSD (lysergic acid diethylamide) psychedelic drug molecule. Skeletal formula.PREMIUM
Lutein yellow-orange plant pigment molecule. Used as food and feed additive but also naturally present in many vegetables. Skeletal formula.
Lutein yellow-orange plant pigment molecule. Used as food and feed additive but also naturally present in many vegetables. Skeletal formula.PREMIUM
Zeaxanthin yellow pigment molecule. Responsible for color of bell peppers, corn, saffron, etc. Also plays important role in human eye (in the macula). Skeletal formula.
Zeaxanthin yellow pigment molecule. Responsible for color of bell peppers, corn, saffron, etc. Also plays important role in human eye (in the macula). Skeletal formula.PREMIUM
Docosahexaenoic acid (DHA, cervonic acid) molecule. Polyunsaturated omega-3 fatty acid present in fish oil. Skeletal formula. Stock Photo
Docosahexaenoic acid (DHA, cervonic acid) molecule. Polyunsaturated omega-3 fatty acid present in fish oil. Skeletal formula.PREMIUM
Vectors
Thymol oil of thyme molecule. Present in kitchen herb Thymus vulgaris. Has antiseptic and preservative properties. Skeletal formula.
Thymol oil of thyme molecule. Present in kitchen herb Thymus vulgaris. Has antiseptic and preservative properties. Skeletal formula.PREMIUM
Vectors
Isopropylalcohol (isopropanol, 2-propanol) molecule. Stock Photo
Isopropylalcohol (isopropanol, 2-propanol) molecule.PREMIUM
Vectors
MDMA (XTC, E, ecstasy) party drug molecule. Stock Photo
MDMA (XTC, E, ecstasy) party drug molecule.PREMIUM
Vectors
Sildenafil erectile dysfunction drug molecule. Skeletal formula.
Sildenafil erectile dysfunction drug molecule. Skeletal formula.PREMIUM
Vectors
Benzoyl peroxide acne treatment drug molecule. Also used to dye hair and whiten teeth (bleaching). Skeletal formula.
Benzoyl peroxide acne treatment drug molecule. Also used to dye hair and whiten teeth (bleaching). Skeletal formula.PREMIUM
Vectors
Tadalafil erectile dysfunction drug molecule. Skeletal formula.
Tadalafil erectile dysfunction drug molecule. Skeletal formula.PREMIUM
Vectors
Methotrexate cancer chemotherapy and immunosuppressive drug molecule. Skeletal formula.
Methotrexate cancer chemotherapy and immunosuppressive drug molecule. Skeletal formula.PREMIUM
Vectors
Minoxidil male pattern baldness (androgenic alopecia) drug molecule. Skeletal formula.
Minoxidil male pattern baldness (androgenic alopecia) drug molecule. Skeletal formula.PREMIUM
Vectors
Naloxone opioid receptor antagonist. Vector Illustration
Naloxone opioid receptor antagonist.PREMIUM
Vectors
Buprenorphine opioid addiction and pain killer drug molecule. Skeletal formula. Vector Illustration
Buprenorphine opioid addiction and pain killer drug molecule. Skeletal formula.PREMIUM
Vectors
Hydroxychloroquine malaria drug molecule. Skeletal formula.
Hydroxychloroquine malaria drug molecule. Skeletal formula.PREMIUM
Vectors
Hydroxychloroquine malaria drug molecule. Skeletal formula.
Hydroxychloroquine malaria drug molecule. Skeletal formula.PREMIUM
Astaxanthin pigment molecule. Carotenoid responsible for the pink-red color of salmon, lobsters and shrimps. Used as food dye (E161j) and antioxidant food supplement. Skeletal formula.
Astaxanthin pigment molecule. Carotenoid responsible for the pink-red color of salmon, lobsters and shrimps. Used as food dye (E161j) and antioxidant food supplement. Skeletal formula.PREMIUM
Lutein yellow-orange plant pigment molecule. Used as food and feed additive but also naturally present in many vegetables. Skeletal formula.
Lutein yellow-orange plant pigment molecule. Used as food and feed additive but also naturally present in many vegetables. Skeletal formula.PREMIUM
Quercetin plant molecule. Skeletal formula.
Quercetin plant molecule. Skeletal formula.PREMIUM
Resveratrol molecule. Present in many plants, including grapes and raspberries. Believed to have a number of positive health effects. Skeletal formula. Stock Photo
Resveratrol molecule. Present in many plants, including grapes and raspberries. Believed to have a number of positive health effects. Skeletal formula.PREMIUM
Squalane molecule. Saturated compound, derived from squalene. Used in cosmetics as emollient and moisturizer. Skeletal formula.
Squalane molecule. Saturated compound, derived from squalene. Used in cosmetics as emollient and moisturizer. Skeletal formula.PREMIUM
Curcumin turmeric spice molecule. Skeletal formula. Vector Illustration
Curcumin turmeric spice molecule. Skeletal formula.PREMIUM
Vectors
Trehalose (mycose, tremalose) sugar molecule. Skeletal formula.
Trehalose (mycose, tremalose) sugar molecule. Skeletal formula.PREMIUM
Vectors
Molecular structure of different elements. Vector Illustration
Molecular structure of different elements.PREMIUM
Vectors
Molecular structure of different elements.
Molecular structure of different elements.PREMIUM
Vectors
Molecular structure of different elements.
Molecular structure of different elements.PREMIUM
Vectors
Molecular structure of different elements.
Molecular structure of different elements.PREMIUM
Vectors
Molecular structure of different elements. Vector Illustration
Molecular structure of different elements.PREMIUM
Vectors
Molecular structure of different elements.
Molecular structure of different elements.PREMIUM
Vectors
Molecular structure of different elements.
Molecular structure of different elements.PREMIUM
Vectors
Allantoin molecule. Vector Illustration
Allantoin molecule.PREMIUM
Vectors
Lutein yellow-orange plant pigment molecule.
Lutein yellow-orange plant pigment molecule.PREMIUM
Vectors
Acetyl hexapeptide-3 (argireline) molecule. Vector Illustration
Acetyl hexapeptide-3 (argireline) molecule.PREMIUM
Vectors
Theanine herbal molecule. Vector Illustration
Theanine herbal molecule.PREMIUM
Vectors
DDT (dichlorodiphenyltrichloroethane) molecule. Controversial pesticide, used in agriculture and for malaria disease vector control. Skeletal formula.
DDT (dichlorodiphenyltrichloroethane) molecule. Controversial pesticide, used in agriculture and for malaria disease vector control. Skeletal formula.PREMIUM
Vectors
Beta-cyclodextrin molecule skeletal formula vector illustration
Beta-cyclodextrin molecule skeletal formula vector illustrationPREMIUM
Vectors
Methylsulfonylmethane (MSM) dietary supplement molecule, chemical structure Skeletal formula.
Methylsulfonylmethane (MSM) dietary supplement molecule, chemical structure Skeletal formula.PREMIUM
Vectors
Citrulline amino acid molecule. Present in some athletic dietary supplements. Skeletal formula.
Citrulline amino acid molecule. Present in some athletic dietary supplements. Skeletal formula.PREMIUM
Glutamine (l-glutamine, Gln, Q) amino acid molecule. Skeletal formula.
Glutamine (l-glutamine, Gln, Q) amino acid molecule. Skeletal formula.PREMIUM
Melatonin hormone molecule. In humans, it plays a role in circadian rhythm synchronization. Skeletal formula.
Melatonin hormone molecule. In humans, it plays a role in circadian rhythm synchronization. Skeletal formula.PREMIUM
Cholesterol molecule. Essential component of cell membranes and precursor of steroid hormones, bile acids and vitamin D. Skeletal formula. Stock Photo
Cholesterol molecule. Essential component of cell membranes and precursor of steroid hormones, bile acids and vitamin D. Skeletal formula.PREMIUM
Tryptophan (l-tryptophan, Trp, W) amino acid molecule. Skeletal formula. Stock Photo
Tryptophan (l-tryptophan, Trp, W) amino acid molecule. Skeletal formula.PREMIUM
Lipoic acid enzyme cofactor molecule. Present in many nutritional supplements. Believed to have anti-oxidant, anti-aging and weight-loss effects. Skeletal formula.
Lipoic acid enzyme cofactor molecule. Present in many nutritional supplements. Believed to have anti-oxidant, anti-aging and weight-loss effects. Skeletal formula.PREMIUM
Dopamine neurotransmitter molecule. Also used as drug. Skeletal formula. Stock Photo
Dopamine neurotransmitter molecule. Also used as drug. Skeletal formula.PREMIUM
Glutathione (reduced glutathione, GSH) endogenous antioxidant molecule. Skeletal formula.
Glutathione (reduced glutathione, GSH) endogenous antioxidant molecule. Skeletal formula.PREMIUM
Citrulline amino acid molecule. Present in some athletic dietary supplements. Skeletal formula.
Citrulline amino acid molecule. Present in some athletic dietary supplements. Skeletal formula.PREMIUM
Arginine (L-arginine, Arg, R) amino acid molecule. Skeletal formula. Stock Photo
Arginine (L-arginine, Arg, R) amino acid molecule. Skeletal formula.PREMIUM
Adenosine triphosphate (ATP) molecule. Functions as neurotransmitter, RNA building block, energy transfer molecule, etc Skeletal formula.
Adenosine triphosphate (ATP) molecule. Functions as neurotransmitter, RNA building block, energy transfer molecule, etc Skeletal formula.PREMIUM
Oxytocin hormone molecule.  Skeletal formula.
Oxytocin hormone molecule. Skeletal formula.PREMIUM
Vectors
Vitamin B3 (niacin) molecule. Skeletal formula.
Vitamin B3 (niacin) molecule. Skeletal formula.PREMIUM
Vectors
Nicotinamide drug and vitamin molecule. Skeletal formula.
Nicotinamide drug and vitamin molecule. Skeletal formula.PREMIUM
Vectors
Dihydrotestosterone (DHT, androstanolone, stanolone) hormone molecule. Skeletal formula.
Dihydrotestosterone (DHT, androstanolone, stanolone) hormone molecule. Skeletal formula.PREMIUM
Vectors
Serotonin neurotransmitter molecule. Skeletal formula. Vector Illustration
Serotonin neurotransmitter molecule. Skeletal formula.PREMIUM
Vectors
Leucine (l-leucine, Leu, L) amino acid molecule. Skeletal formula.
Leucine (l-leucine, Leu, L) amino acid molecule. Skeletal formula.PREMIUM
Vectors
Glutathione (reduced glutathione, GSH) endogenous antioxidant molecule. Skeletal formula.
Glutathione (reduced glutathione, GSH) endogenous antioxidant molecule. Skeletal formula.PREMIUM
Vectors
Formaldehyde (methanal) molecule. Important indoor pollutant. Skeletal formula. Vector Illustration
Formaldehyde (methanal) molecule. Important indoor pollutant. Skeletal formula.PREMIUM
Vectors
Arginine (L-arginine, Arg, R) amino acid molecule. Skeletal formula.
Arginine (L-arginine, Arg, R) amino acid molecule. Skeletal formula.PREMIUM
Vectors
Adenosine (Ado) purine nucleoside molecule. Important component of ATP, ADP, cAMP and RNA. Also used as drug. Skeletal formula.
Adenosine (Ado) purine nucleoside molecule. Important component of ATP, ADP, cAMP and RNA. Also used as drug. Skeletal formula.PREMIUM
Vectors
DEHP (Bis(2-ethylhexyl) phthalate, diethylhexyl phthalate, dioctyl phthalate, DOP) plasticizer molecule. Skeletal formula.
DEHP (Bis(2-ethylhexyl) phthalate, diethylhexyl phthalate, dioctyl phthalate, DOP) plasticizer molecule. Skeletal formula.PREMIUM
Vectors
Adenosine triphosphate (ATP) molecule. Functions as neurotransmitter, RNA building block, energy transfer molecule, etc Skeletal formula.
Adenosine triphosphate (ATP) molecule. Functions as neurotransmitter, RNA building block, energy transfer molecule, etc Skeletal formula.PREMIUM
Vectors
Cholesterol molecule. Essential component of cell membranes and precursor of steroid hormones, bile acids and vitamin D. Skeletal formula.
Cholesterol molecule. Essential component of cell membranes and precursor of steroid hormones, bile acids and vitamin D. Skeletal formula.PREMIUM
Vectors
Urea (carbamide) molecule. Used in cosmetics, fertilizer; present in urine. Skeletal formula. Vector Illustration
Urea (carbamide) molecule. Used in cosmetics, fertilizer; present in urine. Skeletal formula.PREMIUM
Vectors
Cannabidiol (CBD) cannabis molecule. Has antipsychotic effects. Skeletal formula.
Cannabidiol (CBD) cannabis molecule. Has antipsychotic effects. Skeletal formula.PREMIUM
Vectors
Glutamine (l-glutamine, Gln, Q) amino acid molecule. Skeletal formula.
Glutamine (l-glutamine, Gln, Q) amino acid molecule. Skeletal formula.PREMIUM
Vectors
Vitamin A (retinol) molecule. Skeletal formula. Vector Illustration
Vitamin A (retinol) molecule. Skeletal formula.PREMIUM
Vectors
Valine (l-valine, Val, V) amino acid molecule. Skeletal formula.
Valine (l-valine, Val, V) amino acid molecule. Skeletal formula.PREMIUM
Vectors
Vitamin B7 (biotin) molecule. Skeletal formula.
Vitamin B7 (biotin) molecule. Skeletal formula.PREMIUM
Vectors
Tryptophan (l-tryptophan, Trp, W) amino acid molecule. Skeletal formula. Vector Illustration
Tryptophan (l-tryptophan, Trp, W) amino acid molecule. Skeletal formula.PREMIUM
Vectors
Nicotinamide adenine dinucleotide (NAD+) coenzyme molecule. Important coenzyme in many redox reactions. Skeletal formula.
Nicotinamide adenine dinucleotide (NAD+) coenzyme molecule. Important coenzyme in many redox reactions. Skeletal formula.PREMIUM
Vectors
Lactose milk sugar molecule. Skeletal formula.
Lactose milk sugar molecule. Skeletal formula.PREMIUM
Vectors
Testosterone male sex hormone (androgen) molecule. Skeletal formula. Vector Illustration
Testosterone male sex hormone (androgen) molecule. Skeletal formula.PREMIUM
Vectors
Coenzyme Q10 (ubiquinone, ubidecarenone, CoQ10) molecule, chemical structure. Plays an essential role in the production of cellular energy; has antioxidant properties. Skeletal formula. Vector Illustration
Coenzyme Q10 (ubiquinone, ubidecarenone, CoQ10) molecule, chemical structure. Plays an essential role in the production of cellular energy; has antioxidant properties. Skeletal formula.PREMIUM
Vectors
Cysteine (l-cysteine, Cys, C) amino acid molecule. Skeletal formula.
Cysteine (l-cysteine, Cys, C) amino acid molecule. Skeletal formula.PREMIUM
Vectors
Melatonin hormone molecule. In humans, it plays a role in circadian rhythm synchronization. Skeletal formula. Vector Illustration
Melatonin hormone molecule. In humans, it plays a role in circadian rhythm synchronization. Skeletal formula.PREMIUM
Vectors
THC (delta-9-tetrahydrocannabinol, dronabinol) cannabis drug molecule. Skeletal formula.
THC (delta-9-tetrahydrocannabinol, dronabinol) cannabis drug molecule. Skeletal formula.PREMIUM
Vectors
Vitamin B9 (folic acid) molecule. Skeletal formula.
Vitamin B9 (folic acid) molecule. Skeletal formula.PREMIUM
Vectors
Vitamin B5 (pantothenic acid, pantothenate) molecule. Skeletal formula.
Vitamin B5 (pantothenic acid, pantothenate) molecule. Skeletal formula.PREMIUM
Vectors
Vitamin B6 (pyridoxine) molecule. Skeletal formula.
Vitamin B6 (pyridoxine) molecule. Skeletal formula.PREMIUM
Vectors
Cannabidiol (CBD) cannabis molecule. Has antipsychotic effects. Skeletal formula.
Cannabidiol (CBD) cannabis molecule. Has antipsychotic effects. Skeletal formula.PREMIUM
Vectors
Glucosamine dietary supplement molecule. Vector Illustration
Glucosamine dietary supplement molecule.PREMIUM
Vectors
Vitamin C (ascorbic acid, ascorbate) molecule. Skeletal formula. Vector Illustration
Vitamin C (ascorbic acid, ascorbate) molecule. Skeletal formula.PREMIUM
Vectors
Paracetamol (acetaminophen) analgesic drug molecule. Used to reduce fever and relieve pain. Skeletal formula.
Paracetamol (acetaminophen) analgesic drug molecule. Used to reduce fever and relieve pain. Skeletal formula.PREMIUM
Vectors
Chlorine dioxide (ClO2) molecule. Used in pulp bleaching and for disinfection of drinking water. Skeletal formula.
Chlorine dioxide (ClO2) molecule. Used in pulp bleaching and for disinfection of drinking water. Skeletal formula.PREMIUM
Vectors
Docosahexaenoic acid (DHA, cervonic acid) molecule. Polyunsaturated omega-3 fatty acid present in fish oil. Skeletal formula.
Docosahexaenoic acid (DHA, cervonic acid) molecule. Polyunsaturated omega-3 fatty acid present in fish oil. Skeletal formula.PREMIUM
Vectors
Glutamic acid (l-glutamic acid, Glu, E) amino acid and neurotransmitter molecule. Skeletal formula.
Glutamic acid (l-glutamic acid, Glu, E) amino acid and neurotransmitter molecule. Skeletal formula.PREMIUM
Vectors
Glycolic acid (hydroacetic acid) molecule. Skeletal formula. Vector Illustration
Glycolic acid (hydroacetic acid) molecule. Skeletal formula.PREMIUM
Vectors
Beta-hydroxybutyric acid (beta-hydroxybutyrate) molecule. Skeletal formula. Vector Illustration
Beta-hydroxybutyric acid (beta-hydroxybutyrate) molecule. Skeletal formula.PREMIUM
Vectors
Epigallocatechin gallate green tea polyphenol molecule.
Epigallocatechin gallate green tea polyphenol molecule.PREMIUM
Vectors
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