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Results for "

algae

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Amyloid-β (3) Antibiotic (2) ATP Synthase (1) Bacterial (24) Biochemical Assay Reagents (9) Calcium Channel (2) Cytochrome P450 (1) DNA/RNA Synthesis (1) Drug Derivative (3) Drug Intermediate (3) Drug Isomer (1) Drug Metabolite (3) Endogenous Metabolite (7) Environmental Pollutants (8) Fungal (6) Herbicide (1) Influenza Virus (3) Insecticide (1) Isotope-Labeled Compounds (2) Parasite (4) PARP (2) Reactive Oxygen Species (ROS) (4) Reference Standards (8) Ser/Thr Protease (2)
By Research Areas:	Cancer (8) Cardiovascular Disease (1) Infection (19) Inflammation/Immunology (1) Metabolic Disease (8) Neurological Disease (8)
Oligonucleotides:	Thickeners (1) Cholesterol (1)

Inhibitors & Agonists

Screening Libraries

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-N4103

Fucosterol 2 Publications Verification	PARP Endogenous Metabolite	Metabolic Disease Cancer
Fucosterol is a sterol isolated from algae, seaweed or diatoms. Fucosterol exhibits various biological activities, including antioxidant, anti-adipogenic, blood cholesterol reducing, anti-diabetic and anti-cancer activities . Fucosterol regulates adipogenesis via inhibition of PPARα and C/EBPα expression and can be used for anti-obesity agents development research .

HY-P1568

Flagelin 22 5 Publications Verification Flagellin 22	Bacterial	Infection
Flagelin 22 (Flagellin 22), a fragment of bacterial flagellin, is an effective elicitor in both plants and algae .

HY-W134423

Agar, microbiology tested, for cell culture (powder)	Environmental Pollutants Biochemical Assay Reagents	Others Cancer
Agar, microbiology tested, for cell culture (powder) is a jelly like substance that contains agarose and agar gel. Agar, microbiology tested, for cell culture (powder) can be isolated from the cell walls of red algae species such as Gelidium and Gracilaria (Ogonori). The gelation and melting of Agar, microbiology tested, for cell culture (powder) is based on the hydrogen bridge (physical gels), so the gelation is reversible. Agar, microbiology tested, for cell culture (powder) is widely used in food additives, plant tissue culture, microorganisms culture media, fingerprint recognition, and medical fields .

HY-Y1310A

Sodium alginate (Viscosity 200±20mpa.s)	Environmental Pollutants Biochemical Assay Reagents	Others
Sodium alginate is an anionic straight chain polysaccharide. Sodium alginate can be obtained from different species of algae. Sodium alginate has different properties, such as pH-sensitivity, nontoxicity, nonimmunogenicity. Sodium alginate has weak gelation, viscosity, and film-forming properties. Sodium alginate can be utilized to prepare gels and film materials for food preservation. Sodium alginate is a versatile functional biomaterial for viscosity enhancement, stabilizer, matrixing agent, encapsulation polymer, bioadhesive and film former .

HY-W127709

Chlorophyll b	Environmental Pollutants Biochemical Assay Reagents	Others
Chlorophyll b is an orally active tetrapyrrole derivative and pigment. Chlorophyll b can be obtained from photosynthetic organisms such as plants and algae. Chlorophyll b acts as a hydrogen donor and increases Glutathione levels. Chlorophyll b has antioxidant activity and functionally replaces chlorophyll a in photosystem II to participate in photosynthesis. Chlorophyll b reduces Cisplatin (HY-17394)-induced DNA damage, chromosome instability, and oxidative stress. Chlorophyll b is mainly used in the study of plant photosynthesis mechanism .

HY-133685

N-Hexanoyl-L-homoserine lactone C6-HSL	Bacterial	Infection Metabolic Disease
N-Hexanoyl-L-homoserine lactone is a short-chained N-acyl homoserine lactone (AHL). N-hexanoyl-L-homoserine lactone is also a mediator of bacterial quorum-sensing regulation. N-hexanoyl-L-homoserine lactone promotes lipid accumulation in algae. AHL is an intercellular communication signal molecule in the quorum sensing system of Gram-negative bacteria and a medium for mediating information exchange between eukaryotic plants and prokaryotic bacteria. AHL can affect bacteria activities, such as biofilm formation, pigment synthesis, and antibiotic synthesis .

HY-14602

Tramiprosate 2 Publications Verification Homotaurine; 3-Amino-1-propanesulfonic acid	Amyloid-β	Cardiovascular Disease Cancer
Tramiprosate (Homotaurine), an orally active and brain-penetrant natural amino acid found in various species of red marine algae. Tramiprosate binds to soluble Aβ and maintains Aβ in a non-fibrillar form. Tramiprosate is also a GABA analog and possess neuroprotection, anticonvulsion and antihypertension effects .

HY-P1568A

Flagelin 22 TFA 5 Publications Verification Flagellin 22 TFA	Bacterial	Infection
Flagelin 22 TFA (Flagellin 22 TFA), a fragment of bacterial flagellin, is an effective elicitor in both plants and algae .

HY-W011916

Muramic acid 3-O-Carboxyethyl-D-glucosamine	Bacterial Endogenous Metabolite	Infection
Muramic acid (3-O-Carboxyethyl-D-glucosamine) is a component found only in the cell walls of bacteria and blue-green algae. Muramic acid can be used to measure the biomass of microorganisms in environments such as estuaries, oceans, and soils .

HY-B1414

Chloroxylenol 3 Publications Verification p-Chloro-m-xylenol; PCMX	Environmental Pollutants Bacterial Parasite Influenza Virus	Infection
Chloroxylenol is a broad-spectrum antibacterial agent that can be used to control bacteria, algae, fungi and viruses .

HY-W062171

Cyclo-(Pro-Gly) Pyrrolopiperazine-2,5-dione	Drug Derivative	Neurological Disease
Cyclo-(Pro-Gly) (Pyrrolopiperazine-2,5-dione), an alkaloid isolated from green algae Ulva prolifera, possesses antialgal activity against the common harmful red tide microalgae . Cyclo-(Pro-Gly) (Pyrrolopiperazine-2,5-dione) possesses antiamnesic effects and neuroprotective actions .

HY-160973

ELF97 phosphate ELFP	Biochemical Assay Reagents	Others
ELF97 phosphate (ELFP) is a phosphatase substrate, which can produced a fluorescent, water-insoluble product ELF97 alcohol after hydrolysis by phosphatases. ELF97 phosphate can be utilized to study and quantify the activity of extracellular phosphatases of algae in natural water .

HY-122519

Trixylyl phosphate	Biochemical Assay Reagents	Others
Trixylyl phosphate is a triaryl phosphate compound. Each benzene ring of Trixylyl phosphate contains two methyl groups, and compared with other triaryl phosphate compounds, it exhibits lower toxicity to freshwater algae .

HY-W587960

Hercynine Histidine-betaine	Drug Metabolite Drug Intermediate	Metabolic Disease
Hercynine (Histidine-betaine) is an intermediate (precursor) and a redox metabolite of Ergothioneine (HY-N1914), which is found in the fine leaf algae, Schizosaccharomyces cerevisiae and honey bees. Hercynine has no effect on scavenging •OH radicals .

HY-113629

2-Keto-D-Glucose D-Glucosone; D-Arabino-hexos-2-ulose	Drug Metabolite	Infection
2-Keto-D-Glucose (D-Glucosone) is a key intermediate in a secondary metabolic pathway leading to the antibiotic Cortalcerone. 2-Keto-D-Glucose is also an intermediate in the conversion of D-glucose into D-fructose. 2-Keto-D-Glucose is found in various natural sources, including fungi, algae, and shellfish .

HY-Y1667

2,6-Dibromophenol 1 Publications Verification	Calcium Channel Fungal Parasite	Metabolic Disease
2,6-Dibromophenol (2,6-DBP) is a weak inhibitor targeting voltage-gated Ca ²⁺ channels. 2,6-Dibromophenol has no significant effect on potassium-induced calcium elevation in PC12 cells. 2,6-Dibromophenol shows a 48 h EC₅₀ of 2.78 mg/L for Daphnia magna and a 96 h EC₅₀ of 9.90 mg/L for algae (Scenedesmus quadricauda) .

HY-B1991

Terbutryn	Environmental Pollutants Herbicide	Others
Terbutryn is a photosystem II inhibitor and aquatic toxicant. Terbutryn interferes with photosynthesis by inhibiting photosystem II. Terbutryn reduces the production of periphyton by acting directly on periphytic algae in artificial indoor streams. Terbutryn reduces the population growth of Lumbriculus variegatus in artificial indoor streams through indirect effects associated with the reduction of food sources for periphyton. The overall 50% dissipation time (DT₅₀) of Terbutryn in the water of artificial indoor streams is 28 d .

HY-P11335A

Oscillamide Y TFA	Ser/Thr Protease Bacterial	Others
Oscillamide Y TFA is the trifluoroacetate salt of Oscillamide Y (HY-P11335). Oscillamide Y (Compound 1), a ureido-containing cyclic peptide, is a Chymotrypsin inhibitor. Oscillamide Y can be isolated from freshwater toxic cyanobacterium Oscillatoria agardhii. Oscillamide Y has potent toxicity against fish, daphnid magna and algae with a stimulatory effect for Raphidocelis subcapitata (EC₅₀: 4.62 mg/L). Oscillamide Y induces high luminescence inhibition in Aliivibrio fischeri. Oscillamide Y can be used for ecological development research .

HY-136830

ADP-Glucose disodium Adenosine-5'-diphosphoglucose disodium	Biochemical Assay Reagents	Others
ADP-Glucose disodiumIs an immediate precursor for the biosynthesis of storage polysaccharides in plants, green algae and cyanobacteria, and structural polysaccharides in some bacteria, by the addition of glucose. It is used to produce amylose, amylopectin, starch and other polysaccharides by amylose synthase or starch synthase in plastids. ADPGUsually produced in plastids, although it can be biosynthesized in the cytoplasm of some grasses and imported into plastids by membrane-bound transporters .

HY-144900

Topramezone	Environmental Pollutants Reactive Oxygen Species (ROS)	Others
Topramezone is a potent 4-hydroxyphenylpyruvate dioxygenase (4-HPPD) inhibitor. Topramezone is a herbicide, used for the post-emergence control of broadleaf and grass weeds in corn .

HY-N7699C

D-Pentamannuronic acid	Bacterial	Neurological Disease
D-Pentamannuronic acid, an alginate oligomer, is produced by marine brown algae and by a limited range of Gram negative bacteria. D-Pentamannuronic acid can be used for the research of pain and vascular dementia .

HY-W012815

3-Methylcatechol	Biochemical Assay Reagents Drug Intermediate	Others
3-Methylcatechol is a phenolic derivative that can be produced by Pseudomonas putida MC2. 3-Methylcatechol can serve as a molecular building block in chemical synthesis to produce other active compounds .

HY-W109523

2-Butylbenzo[d]isothiazol-3(2H)-one	Environmental Pollutants Bacterial Fungal	Infection
2-Butylbenzo[d]isothiazol-3(2H)-one is a bioactive compound with potent antibacterial and antifungal activity. 2-Butylbenzo[d]isothiazol-3(2H)-one is often used as a pesticide ingredient in agriculture to protect crops from diseases. 2-Butylbenzo[d]isothiazol-3(2H)-one is also used in coatings to prevent the growth of mold and algae. 2-Butylbenzo[d]isothiazol-3(2H)-one is also used as a preservative in personal care products to extend the shelf life of the product .

HY-N7699H

D-Dimannuronic acid sodium	Drug Intermediate	Infection
D-Dimannuronic acid is an alginate extract from brown algae which can be used to synthesize sulfated polymannuronate (SPMG)-derived oligosaccharides .

HY-W145523

ι-Carrageenan Viscarin SD 309	Biochemical Assay Reagents	Others
ι-Carrageenan (Viscarin SD 309) is a biochemical reagent. ι-Carrageenan can be isolated from Eucheuma serra or red algae H. musciformis and S. filiformis. ι-Carrageenan has potential application in protein emulsion flocculation and stability .

HY-14602S

Tramiprosate-d6 Homotaurine-d₆; 3-Amino-1-propanesulfonic acid-d₆	Amyloid-β	Cancer
Tramiprosate-d₆ is the deuterium labeled Tramiprosate. Tramiprosate (Homotaurine), an orally active and brain-penetrant natural amino acid found in various species of red marine algae. Tramiprosate binds to soluble Aβ and maintains Aβ in a non-fibrillar form. Tramiprosate is also a GABA analog and possess neuroprotection, anticonvulsion and antihypertension effects .

HY-W423502

WS5 Menthane carboxamidoethyl acetate	Biochemical Assay Reagents	Others
WS5 (Menthane carboxamidoethyl acetate) is a cooling agent fragrance ingredient .

HY-N7699B

D-Tetramannuronic acid	Bacterial	Neurological Disease
D-Tetramannuronic acid, an alginate oligomer, is produced by marine brown algae and by a limited range of Gram negative bacteria. D-Tetramannuronic acid can be used for the research of pain and vascular dementia .

HY-N7699F

D-Octamannuronic acid	Bacterial	Neurological Disease
D-Octamannuronic acid, an alginate oligomer, is produced by marine brown algae and by a limited range of Gram negative bacteria. D-Octamannuronic acid can be used for the research of pain and vascular dementia .

HY-B1414S

Chloroxylenol-d6 p-Chloro-m-xylenol-d₆; PCMX-d₆	Isotope-Labeled Compounds Bacterial Influenza Virus	Infection
Chloroxylenol-d₆ is the deuterium labeled Chloroxylenol. Chloroxylenol is a broad spectrum antimicrobial chemical compound used to control bacteria, algae, fungi and virus.

HY-W062171R

Cyclo-(Pro-Gly) (Standard) Pyrrolopiperazine-2,5-dione (Standard)	Reference Standards Others	Neurological Disease
Cyclo-(Pro-Gly) (Pyrrolopiperazine-2,5-dione), an alkaloid isolated from green algae Ulva prolifera, possesses antialgal activity against the common harmful red tide microalgae . Cyclo-(Pro-Gly) (Pyrrolopiperazine-2,5-dione) possesses antiamnesic effects and neuroprotective actions .

HY-N4103R

Fucosterol (Standard)	Reference Standards PARP Endogenous Metabolite	Metabolic Disease Cancer
Fucosterol (Standard) is the analytical standard of Fucosterol. This product is intended for research and analytical applications. Fucosterol is a sterol isolated from algae, seaweed or diatoms. Fucosterol exhibits various biological activities, including antioxidant, anti-adipogenic, blood cholesterol reducing, anti-diabetic and anti-cancer activities . Fucosterol regulates adipogenesis via inhibition of PPARα and C/EBPα expression and can be used for anti-obesity agents development research .

HY-133685R

N-Hexanoyl-L-homoserine lactone (Standard) C6-HSL (Standard)	Reference Standards Bacterial	Infection Metabolic Disease
N-Hexanoyl-L-homoserine lactone (Standard) is the analytical standard of N-Hexanoyl-L-homoserine lactone (HY-133685). This product is intended for research and analytical applications. N-Hexanoyl-L-homoserine lactone is a short-chained N-acyl homoserine lactone (AHL). N-hexanoyl-L-homoserine lactone is also a mediator of bacterial quorum-sensing regulation. N-hexanoyl-L-homoserine lactone promotes lipid accumulation in algae. AHL is an intercellular communication signal molecule in the quorum sensing system of Gram-negative bacteria and a medium for mediating information exchange between eukaryotic plants and prokaryotic bacteria. AHL can affect bacteria activities, such as biofilm formation, pigment synthesis, and antibiotic synthesis.

HY-N15688

Diatoxanthin	Endogenous Metabolite	Others
Diatoxanthin is a cytochrome and phycoxanthin byproduct that can be extracted from the algae F. pinnata cells. Diatoxanthin can be used as a biomarker to evaluate the inhibitory effects of biocides on diatom photosystem II (PSII) .

HY-P11335

Oscillamide Y	Ser/Thr Protease Bacterial	Others
Oscillamide Y (Compound 1), a ureido-containing cyclic peptide, is a Chymotrypsin inhibitor. Oscillamide Y can be isolated from freshwater toxic cyanobacterium Oscillatoria agardhii. Oscillamide Y has potent toxicity against fish, daphnid magna and algae with a stimulatory effect for Raphidocelis subcapitata (EC₅₀: 4.62 mg/L). Oscillamide Y induces high luminescence inhibition in Aliivibrio fischeri. Oscillamide Y can be used for ecological development research .

HY-Y1667R

2,6-Dibromophenol (Standard)	Calcium Channel Fungal Parasite Reference Standards	Metabolic Disease
2,6-Dibromophenol (2,6-DBP) is a weak inhibitor targeting voltage-gated Ca2+ channels. 2,6-Dibromophenol has no significant effect on potassium-induced calcium elevation in PC12 cells. 2,6-Dibromophenol shows a 48 h EC50 of 2.78 mg/L for Daphnia magna and a 96 h EC50 of 9.90 mg/L for algae (Scenedesmus quadricauda) .

HY-N15600

Merulidial (-)-Merulidial	Antibiotic Fungal Bacterial DNA/RNA Synthesis	Infection Cancer
Merulidial (Compound 1) is an antibiotic and cytotoxic agent with a sesquiterpene dialdehyde structure. Merulidial significantly inhibits the germination of spores and the hyphal growth of the wood-roting basidiomycete Heterobasidion annosum (H. annosum) and the saprophytic mould Cladosporium cucumerinum (C.cucumerinum). Merulidial also inhibits a variety of bacteria, algae and DNA synthesis of ECA cells. Merulidial shows a strong anticancer activity with IC₅₀ s of 20 and 10 μg/mL for ECA and L1210 cells, respectively .

HY-144900R

Topramezone (Standard)	Reference Standards Reactive Oxygen Species (ROS)	Others
Topramezone (Standard) is the analytical standard of Topramezone. This product is intended for research and analytical applications. Topramezone is a potent 4-hydroxyphenylpyruvate dioxygenase (4-HPPD) inhibitor. Topramezone is a herbicide, used for the post-emergence control of broadleaf and grass weeds in corn .

HY-W018359

Tolyl diiodomethyl sulfone	Environmental Pollutants Bacterial	Infection
Tolyl diiodomethyl sulfone is an organic antibacterial agent that does not cause significant changes in the number of resorbed fetuses, the number of dead fetuses, or the body weight of live fetuses in rats .

HY-N7699

D-Dimannuronic acid	Others	Infection
D-Dimannuronic acid is an alginate extract from brown algae which can be used to synthesize sulfated polymannuronate (SPMG)-derived oligosaccharides .

HY-N7699E

D-Heptamannuronic acid	Bacterial	Neurological Disease
D-Heptamannuronic acid, an alginate oligomer, is produced by marine brown algae and by a limited range of Gram negative bacteria. D-Heptamannuronic acid can be used for the research of pain and vascular dementia .

HY-N7699G

D-Nonamannuronic acid	Bacterial	Neurological Disease
D-Nonamannuronic acid, an alginate oligomer, is produced by marine brown algae and by a limited range of Gram negative bacteria. D-Nonamannuronic acid can be used for the research of pain and vascular dementia .

HY-N7699D

D-Hexamannuronic acid	Bacterial	Neurological Disease
D-Hexamannuronic acid, an alginate oligomer, is produced by marine brown algae and by a limited range of Gram negative bacteria. D-Hexamannuronic acid can be used for the research of pain and vascular dementia .

HY-N7621

Bryonamide A	Others	Others
Bryonamide A is a natural compound isolated from red algae Bostrychia radicans (Rhodomelaceae) .

HY-W090915

Norspermine	Others	Others
Norspermine can be isolated from eukaryotic algae. Norspermine has significant in lower eukaryotes phylogenetical .

HY-119982

Cyclamide Cicloral	Bacterial	Metabolic Disease
Cyclamide (Cicloral), an oligopeptide, can be produced by cyanobacteria algae strains. Cyclamide can be used for the research of diabetes mellitus .

HY-114720

Laureatin	Insecticide	Others
Laureatin is an active product that can be isolated from the marine algae Laurencia nipponica. Laureatin exhibits potent insecticidal activity against mosquitos .

HY-165037

1,2-Dimyristoyl-3-eicosapentaenoyl-rac-glycerol MME; 1,2-Myristin-3-eicosapentaenoin; 14:0/14:0/20:5-TG	Drug Isomer	Others
1,2-Dimyristoyl-3-eicosapentaenoyl-rac-glycerol (MME) is a compound that is studied as a triglyceride isomer in algae, and its isomer ratio changes with culture temperature.

HY-B1414R

Chloroxylenol (Standard) p-Chloro-m-xylenol (Standard); PCMX (Standard)	Reference Standards Bacterial Influenza Virus Parasite	Infection
Chloroxylenol (Standard) is the analytical standard of Chloroxylenol. This product is intended for research and analytical applications. Chloroxylenol is a broad-spectrum antibacterial agent that can be used to control bacteria, algae, fungi and viruses .

HY-N14303

16-Methyloxazolomycin	Antibiotic Bacterial	Infection Cancer
16-Methyloxazolomycin is an antibiotic. 16-Methyloxazolomycin has the effect of resisting bacteria and algae. 16-Methyloxazolomycin against leukemia P388 and human lung adenocarcinoma cells .

Cat. No.	Product Name

HY-L216

Polysaccharides Compound Library

67 compounds

Polysaccharides are long chains of carbohydrate molecules, consisting of multiple smaller monosaccharides. Polysaccharides are found mainly in natural sources such as plants, microorganisms, algae and animals. Polysaccharides have a large number of active functional groups, different chemical compositions and different molecular weight ranges, which determines their diversity in nature and structure. Also in the field of medical research, polysaccharides act as a class of functional compounds and thus play a role. For example, nanocarrier construction, immunomodulation and vaccine development, new strategies for antitumor therapy, tissue regeneration engineering applications and disease diagnosis. With the advancement of glycomics and synthetic biotechnology, human beings are moving from “knowing polysaccharides” to “designing polysaccharides”, which will provide innovative solutions for materials science, precision medicine and sustainable development.

MCE offers 67 polysaccharides that can be used in biomedical studies.

Cat. No.	Product Name	Type

HY-W134423

Agar, microbiology tested, for cell culture (powder)

Biochemical Assay Reagents

Agar, microbiology tested, for cell culture (powder) is a jelly like substance that contains agarose and agar gel. Agar, microbiology tested, for cell culture (powder) can be isolated from the cell walls of red algae species such as Gelidium and Gracilaria (Ogonori). The gelation and melting of Agar, microbiology tested, for cell culture (powder) is based on the hydrogen bridge (physical gels), so the gelation is reversible. Agar, microbiology tested, for cell culture (powder) is widely used in food additives, plant tissue culture, microorganisms culture media, fingerprint recognition, and medical fields .

HY-Y1310A

Sodium alginate (Viscosity 200±20mpa.s)

Biochemical Assay Reagents

Sodium alginate is an anionic straight chain polysaccharide. Sodium alginate can be obtained from different species of algae. Sodium alginate has different properties, such as pH-sensitivity, nontoxicity, nonimmunogenicity. Sodium alginate has weak gelation, viscosity, and film-forming properties. Sodium alginate can be utilized to prepare gels and film materials for food preservation. Sodium alginate is a versatile functional biomaterial for viscosity enhancement, stabilizer, matrixing agent, encapsulation polymer, bioadhesive and film former .

HY-W127709

Chlorophyll b

Biochemical Assay Reagents

Chlorophyll b is an orally active tetrapyrrole derivative and pigment. Chlorophyll b can be obtained from photosynthetic organisms such as plants and algae. Chlorophyll b acts as a hydrogen donor and increases Glutathione levels. Chlorophyll b has antioxidant activity and functionally replaces chlorophyll a in photosystem II to participate in photosynthesis. Chlorophyll b reduces Cisplatin (HY-17394)-induced DNA damage, chromosome instability, and oxidative stress. Chlorophyll b is mainly used in the study of plant photosynthesis mechanism .

HY-136830

ADP-Glucose disodium

Adenosine-5'-diphosphoglucose disodium

Biochemical Assay Reagents

ADP-Glucose disodiumIs an immediate precursor for the biosynthesis of storage polysaccharides in plants, green algae and cyanobacteria, and structural polysaccharides in some bacteria, by the addition of glucose. It is used to produce amylose, amylopectin, starch and other polysaccharides by amylose synthase or starch synthase in plastids. ADPGUsually produced in plastids, although it can be biosynthesized in the cytoplasm of some grasses and imported into plastids by membrane-bound transporters .

HY-W145523

ι-Carrageenan Viscarin SD 309	Biochemical Assay Reagents
ι-Carrageenan (Viscarin SD 309) is a biochemical reagent. ι-Carrageenan can be isolated from Eucheuma serra or red algae H. musciformis and S. filiformis. ι-Carrageenan has potential application in protein emulsion flocculation and stability .

Cat. No.	Product Name	Target	Research Area

HY-P1568

Flagelin 22 5 Publications Verification Flagellin 22	Bacterial	Infection
Flagelin 22 (Flagellin 22), a fragment of bacterial flagellin, is an effective elicitor in both plants and algae .

HY-P1568A

Flagelin 22 TFA 5 Publications Verification Flagellin 22 TFA	Bacterial	Infection
Flagelin 22 TFA (Flagellin 22 TFA), a fragment of bacterial flagellin, is an effective elicitor in both plants and algae .

HY-P11335A

Oscillamide Y TFA	Ser/Thr Protease Bacterial	Others
Oscillamide Y TFA is the trifluoroacetate salt of Oscillamide Y (HY-P11335). Oscillamide Y (Compound 1), a ureido-containing cyclic peptide, is a Chymotrypsin inhibitor. Oscillamide Y can be isolated from freshwater toxic cyanobacterium Oscillatoria agardhii. Oscillamide Y has potent toxicity against fish, daphnid magna and algae with a stimulatory effect for Raphidocelis subcapitata (EC₅₀: 4.62 mg/L). Oscillamide Y induces high luminescence inhibition in Aliivibrio fischeri. Oscillamide Y can be used for ecological development research .

HY-P11335

Oscillamide Y	Ser/Thr Protease Bacterial	Others
Oscillamide Y (Compound 1), a ureido-containing cyclic peptide, is a Chymotrypsin inhibitor. Oscillamide Y can be isolated from freshwater toxic cyanobacterium Oscillatoria agardhii. Oscillamide Y has potent toxicity against fish, daphnid magna and algae with a stimulatory effect for Raphidocelis subcapitata (EC₅₀: 4.62 mg/L). Oscillamide Y induces high luminescence inhibition in Aliivibrio fischeri. Oscillamide Y can be used for ecological development research .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N4103

Fucosterol 2 Publications Verification	other families Classification of Application Fields Metabolic Disease Plants Endogenous metabolite Disease Research Fields Steroids Source Classification	PARP Endogenous Metabolite
Fucosterol is a sterol isolated from algae, seaweed or diatoms. Fucosterol exhibits various biological activities, including antioxidant, anti-adipogenic, blood cholesterol reducing, anti-diabetic and anti-cancer activities . Fucosterol regulates adipogenesis via inhibition of PPARα and C/EBPα expression and can be used for anti-obesity agents development research .

HY-14602

Tramiprosate 2 Publications Verification Homotaurine; 3-Amino-1-propanesulfonic acid	Microorganisms other families Classification of Application Fields Ketones, Aldehydes, Acids Plants Disease Research Fields Source Classification Cancer	Amyloid-β
Tramiprosate (Homotaurine), an orally active and brain-penetrant natural amino acid found in various species of red marine algae. Tramiprosate binds to soluble Aβ and maintains Aβ in a non-fibrillar form. Tramiprosate is also a GABA analog and possess neuroprotection, anticonvulsion and antihypertension effects .

HY-W011916

Muramic acid 3-O-Carboxyethyl-D-glucosamine	Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Other Diseases Disease Research Fields Source Classification	Bacterial Endogenous Metabolite
Muramic acid (3-O-Carboxyethyl-D-glucosamine) is a component found only in the cell walls of bacteria and blue-green algae. Muramic acid can be used to measure the biomass of microorganisms in environments such as estuaries, oceans, and soils .

HY-W062171

Cyclo-(Pro-Gly) Pyrrolopiperazine-2,5-dione	Structural Classification Natural Products other families Plants Source Classification	Drug Derivative
Cyclo-(Pro-Gly) (Pyrrolopiperazine-2,5-dione), an alkaloid isolated from green algae Ulva prolifera, possesses antialgal activity against the common harmful red tide microalgae . Cyclo-(Pro-Gly) (Pyrrolopiperazine-2,5-dione) possesses antiamnesic effects and neuroprotective actions .

HY-113629

2-Keto-D-Glucose D-Glucosone; D-Arabino-hexos-2-ulose	Infection Classification of Application Fields Endogenous metabolite Disease Research Fields Saccharides Source Classification	Drug Metabolite
2-Keto-D-Glucose (D-Glucosone) is a key intermediate in a secondary metabolic pathway leading to the antibiotic Cortalcerone. 2-Keto-D-Glucose is also an intermediate in the conversion of D-glucose into D-fructose. 2-Keto-D-Glucose is found in various natural sources, including fungi, algae, and shellfish .

HY-Y1667

2,6-Dibromophenol 1 Publications Verification	Monophenols Classification of Application Fields Marine natural products Phenols Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Calcium Channel Fungal Parasite
2,6-Dibromophenol (2,6-DBP) is a weak inhibitor targeting voltage-gated Ca ²⁺ channels. 2,6-Dibromophenol has no significant effect on potassium-induced calcium elevation in PC12 cells. 2,6-Dibromophenol shows a 48 h EC₅₀ of 2.78 mg/L for Daphnia magna and a 96 h EC₅₀ of 9.90 mg/L for algae (Scenedesmus quadricauda) .

HY-N7699C

D-Pentamannuronic acid	Polysaccharides Microorganisms Neurological Disease Classification of Application Fields Marine algae Marine natural products Disease Research Fields Saccharides	Bacterial
D-Pentamannuronic acid, an alginate oligomer, is produced by marine brown algae and by a limited range of Gram negative bacteria. D-Pentamannuronic acid can be used for the research of pain and vascular dementia .

HY-W012815

3-Methylcatechol	Microorganisms Classification of Application Fields Other Diseases Phenols Polyphenols Disease Research Fields Source Classification	Biochemical Assay Reagents Drug Intermediate
3-Methylcatechol is a phenolic derivative that can be produced by Pseudomonas putida MC2. 3-Methylcatechol can serve as a molecular building block in chemical synthesis to produce other active compounds .

HY-N7699B

D-Tetramannuronic acid	Polysaccharides other families Neurological Disease Classification of Application Fields Marine algae Marine natural products Plants Disease Research Fields Saccharides Source Classification	Bacterial
D-Tetramannuronic acid, an alginate oligomer, is produced by marine brown algae and by a limited range of Gram negative bacteria. D-Tetramannuronic acid can be used for the research of pain and vascular dementia .

HY-N7699F

D-Octamannuronic acid	Structural Classification Polysaccharides Microorganisms Neurological Disease Classification of Application Fields Marine algae Marine natural products Disease Research Fields Saccharides	Bacterial
D-Octamannuronic acid, an alginate oligomer, is produced by marine brown algae and by a limited range of Gram negative bacteria. D-Octamannuronic acid can be used for the research of pain and vascular dementia .

HY-W062171R

Cyclo-(Pro-Gly) (Standard) Pyrrolopiperazine-2,5-dione (Standard)	Structural Classification Natural Products other families Plants Source Classification	Reference Standards Others
Cyclo-(Pro-Gly) (Pyrrolopiperazine-2,5-dione), an alkaloid isolated from green algae Ulva prolifera, possesses antialgal activity against the common harmful red tide microalgae . Cyclo-(Pro-Gly) (Pyrrolopiperazine-2,5-dione) possesses antiamnesic effects and neuroprotective actions .

HY-N4103R

Fucosterol (Standard)	other families Classification of Application Fields Metabolic Disease Plants Endogenous metabolite Disease Research Fields Steroids Source Classification	Reference Standards PARP Endogenous Metabolite
Fucosterol (Standard) is the analytical standard of Fucosterol. This product is intended for research and analytical applications. Fucosterol is a sterol isolated from algae, seaweed or diatoms. Fucosterol exhibits various biological activities, including antioxidant, anti-adipogenic, blood cholesterol reducing, anti-diabetic and anti-cancer activities . Fucosterol regulates adipogenesis via inhibition of PPARα and C/EBPα expression and can be used for anti-obesity agents development research .

HY-N15688

Diatoxanthin	Natural Products Microorganisms Source Classification	Endogenous Metabolite
Diatoxanthin is a cytochrome and phycoxanthin byproduct that can be extracted from the algae F. pinnata cells. Diatoxanthin can be used as a biomarker to evaluate the inhibitory effects of biocides on diatom photosystem II (PSII) .

HY-Y1667R

2,6-Dibromophenol (Standard)	Structural Classification Monophenols Marine natural products Phenols Endogenous metabolite Source Classification	Calcium Channel Fungal Parasite Reference Standards
2,6-Dibromophenol (2,6-DBP) is a weak inhibitor targeting voltage-gated Ca2+ channels. 2,6-Dibromophenol has no significant effect on potassium-induced calcium elevation in PC12 cells. 2,6-Dibromophenol shows a 48 h EC50 of 2.78 mg/L for Daphnia magna and a 96 h EC50 of 9.90 mg/L for algae (Scenedesmus quadricauda) .

HY-N15600

Merulidial (-)-Merulidial	Microorganisms Antibiotics Source Classification	Antibiotic Fungal Bacterial DNA/RNA Synthesis
Merulidial (Compound 1) is an antibiotic and cytotoxic agent with a sesquiterpene dialdehyde structure. Merulidial significantly inhibits the germination of spores and the hyphal growth of the wood-roting basidiomycete Heterobasidion annosum (H. annosum) and the saprophytic mould Cladosporium cucumerinum (C.cucumerinum). Merulidial also inhibits a variety of bacteria, algae and DNA synthesis of ECA cells. Merulidial shows a strong anticancer activity with IC₅₀ s of 20 and 10 μg/mL for ECA and L1210 cells, respectively .

HY-N7699

D-Dimannuronic acid	Infection Polysaccharides other families Classification of Application Fields Plants Disease Research Fields Saccharides Source Classification	Others
D-Dimannuronic acid is an alginate extract from brown algae which can be used to synthesize sulfated polymannuronate (SPMG)-derived oligosaccharides .

HY-N7699E

D-Heptamannuronic acid	Polysaccharides Microorganisms Neurological Disease Classification of Application Fields Marine algae Marine natural products Disease Research Fields Saccharides	Bacterial
D-Heptamannuronic acid, an alginate oligomer, is produced by marine brown algae and by a limited range of Gram negative bacteria. D-Heptamannuronic acid can be used for the research of pain and vascular dementia .

HY-N7699G

D-Nonamannuronic acid	Structural Classification Polysaccharides Microorganisms Neurological Disease Classification of Application Fields Marine algae Marine natural products Disease Research Fields Saccharides	Bacterial
D-Nonamannuronic acid, an alginate oligomer, is produced by marine brown algae and by a limited range of Gram negative bacteria. D-Nonamannuronic acid can be used for the research of pain and vascular dementia .

HY-N7699D

D-Hexamannuronic acid	Polysaccharides Microorganisms Neurological Disease Classification of Application Fields Marine algae Marine natural products Disease Research Fields Saccharides	Bacterial
D-Hexamannuronic acid, an alginate oligomer, is produced by marine brown algae and by a limited range of Gram negative bacteria. D-Hexamannuronic acid can be used for the research of pain and vascular dementia .

HY-N7621

Bryonamide A	Monophenols other families Classification of Application Fields Other Diseases Phenols Plants Disease Research Fields Source Classification	Others
Bryonamide A is a natural compound isolated from red algae Bostrychia radicans (Rhodomelaceae) .

HY-W090915

Norspermine	Structural Classification Natural Products Microorganisms Source Classification	Others
Norspermine can be isolated from eukaryotic algae. Norspermine has significant in lower eukaryotes phylogenetical .

HY-114720

Laureatin	Natural Products Microorganisms Source Classification	Insecticide
Laureatin is an active product that can be isolated from the marine algae Laurencia nipponica. Laureatin exhibits potent insecticidal activity against mosquitos .

HY-N14303

16-Methyloxazolomycin	Quinones Microorganisms Anthraquinones Source Classification	Antibiotic Bacterial
16-Methyloxazolomycin is an antibiotic. 16-Methyloxazolomycin has the effect of resisting bacteria and algae. 16-Methyloxazolomycin against leukemia P388 and human lung adenocarcinoma cells .

HY-W722087

3,6-Dimethylundecane	Structural Classification Natural Products Animals Source Classification	Endogenous Metabolite
3,6-Dimethylundecane is a type of di-methyl alkanoid compound. 3,6-Dimethylundecane is one of the various branched alkanes identified in the metabolic products of the desert blue-green algae Microcoleus vaginatus .

HY-W105506R

Dimethylpropiothetin hydrochloride (Standard) s,s-Dimethyl-β-propionic acid thetine (Standard)	Structural Classification Natural Products Gramineae Sporobolus anglicus (C.E.Hubb.) P.M.Peterson & Saarela Plants Source Classification	Reference Standards Endogenous Metabolite
Dimethylpropiothetin hydrochloride (Standard) is the analytical standard of Dimethylpropiothetin hydrochloride. This product is intended for research and analytical applications. Dimethylpropiothetin hydrochloride (s,s-Dimethyl-β-propionic acid thetine) is the hydrochloride form of dimethylpropiothetin. Dimethylpropiothetin can be isolated in marine algae, and is a precursor to dimethylsulfide (DMS). Dimethylpropiothetin is involved in osmoregulation in Hymenomonas carterae .

HY-14602R

Tramiprosate (Standard) Homotaurine (Standard); 3-Amino-1-propanesulfonic acid (Standard)	Structural Classification Microorganisms other families Ketones, Aldehydes, Acids Plants Source Classification	Reference Standards Amyloid-β
Tramiprosate (Standard) is the analytical standard of Tramiprosate. This product is intended for research and analytical applications. Tramiprosate (Homotaurine), an orally active and brain-penetrant natural amino acid found in various species of red marine algae. Tramiprosate binds to soluble Aβ and maintains Aβ in a non-fibrillar form. Tramiprosate is also a GABA analog and possess neuroprotection, anticonvulsion and antihypertension effects .

HY-N12199

All-cis-3,6,9,12,15-octadecapentaenoic acid	Microorganisms Ketones, Aldehydes, Acids Source Classification	Others
All-cis-3,6,9,12,15-octadecapentaenoic acid is an unsaturated fatty acid and can be isolated from the alga Gymnodinium kowalevskii .

HY-N10572

Antibacterial synergist 2	Microorganisms Antibiotics Antibacterial Disease Research	Bacterial
Antibacterial synergist 2 (compound 27) is a biofilm inhibitor. Antibacterial synergist 2 shows inhibitory effects to S. enterica, S. aureus, P. aeruginosa and C. albicans. Antibacterial synergist 2 can be used for the research related to biofilm-forming pathogens .

HY-131616

Ethyl α-eleostearate	Natural Products other families Padina australis Plants Source Classification	Reactive Oxygen Species (ROS)
Ethyl α-eleostearate is isolated from the ethanolic extract of Pseudo-nitzschia australis (PAEE). The PAEE of Pseudomonas australis has anti-neuroinflammatory effects, inhibiting intracellular ROS as well as pro-inflammatory mediators and cytokines .

HY-N16492

D-Cysteinolic acid	Structural Classification Ketones, Aldehydes, Acids Marine natural products Other marine organisms Source Classification	Others
D-Cysteinolic acid is found in starfish. D-Cysteinolic acid is also found in red alga and green algae .

HY-N14610

Grahamimycin B	Natural Products Microorganisms Source Classification	Bacterial
Grahamimycin B has weak activity against Gram-positive bacteria, negative bacteria, cyanobacteria and green algae .

HY-N15170

Neochrome	Structural Classification Natural Products Malpighiaceae Malpighia emarginata DC. Plants Source Classification	Drug Derivative
Neochrome, 5,8-epoxide derivative, is a Carotenoid. Neochrome is a chimeric photoreceptor between phytochrome and phototropin. Neochrome can be extracted from the fruit of Malpighia emarginata DC. syn. Malpighia glabra L. Neochrome can be found in some advanced ferns and in the green alga M. scalaris. Neochrome can serve as the red light receptor for chloroplast movement in ferns and green algae .

Cat. No.	Product Name	Chemical Structure

HY-14602S

Tramiprosate-d6
Tramiprosate-d₆ is the deuterium labeled Tramiprosate. Tramiprosate (Homotaurine), an orally active and brain-penetrant natural amino acid found in various species of red marine algae. Tramiprosate binds to soluble Aβ and maintains Aβ in a non-fibrillar form. Tramiprosate is also a GABA analog and possess neuroprotection, anticonvulsion and antihypertension effects .

HY-B1414S

Chloroxylenol-d6
Chloroxylenol-d₆ is the deuterium labeled Chloroxylenol. Chloroxylenol is a broad spectrum antimicrobial chemical compound used to control bacteria, algae, fungi and virus.

HY-W096997S

Sodium octyl sulfate (SOS)-d17

Sodium octyl sulfate (SOS)-d₁₇ (Sodium capryl sulfate-d₁₇) is the deuterated analogue of Sodium octyl sulfate (SOS). Sodium octyl sulfate (Sodium capryl sulfate; SOS) is a medium‑chain anionic surfactant. Sodium octyl sulfate (SOS) can undergo strong hydrophobic interactions with serum albumins (such as human serum albumin (HSA) and bovine serum albumin (BSA)), while exhibiting weak interactions with other proteins including myoglobin and hemoglobin. As an environmental pollutant in freshwater ecosystems, Sodium octyl sulfate (SOS) can mimic interspecific pheromones released by Daphnia magna and induce the formation of multicellular colonies in green algae.

Cat. No.	Product Name		Classification

HY-N4103

Fucosterol 2 Publications Verification		Cholesterol
Fucosterol is a sterol isolated from algae, seaweed or diatoms. Fucosterol exhibits various biological activities, including antioxidant, anti-adipogenic, blood cholesterol reducing, anti-diabetic and anti-cancer activities . Fucosterol regulates adipogenesis via inhibition of PPARα and C/EBPα expression and can be used for anti-obesity agents development research .

HY-W134423

Agar, microbiology tested, for cell culture (powder)		Thickeners
Agar, microbiology tested, for cell culture (powder) is a jelly like substance that contains agarose and agar gel. Agar, microbiology tested, for cell culture (powder) can be isolated from the cell walls of red algae species such as Gelidium and Gracilaria (Ogonori). The gelation and melting of Agar, microbiology tested, for cell culture (powder) is based on the hydrogen bridge (physical gels), so the gelation is reversible. Agar, microbiology tested, for cell culture (powder) is widely used in food additives, plant tissue culture, microorganisms culture media, fingerprint recognition, and medical fields .

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