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Walker

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By Targets:	Antibiotic (1) Biochemical Assay Reagents (1) DNA Alkylator/Crosslinker (3) DNA/RNA Synthesis (1) Environmental Pollutants (1) Quinone Reductase (1) Reference Standards (1) Toll-like Receptor (TLR) (1) Virus Protease (1)
By Research Areas:	Cancer (6) Endocrinology (4) Infection (1) Inflammation/Immunology (2)
Oligonucleotides:	Thickeners (1) Emulsifiers (1)

Inhibitors & Agonists

Biochemical Assay Reagents

Natural
Products

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-A0103

Xanthan gum	Environmental Pollutants Biochemical Assay Reagents	Inflammation/Immunology
Xanthan gum interacts with gelatin (HY-Y1365) via hydrogen bonds, thereby increasing the viscosity and stability of the hydrogel while promoting cell growth and creating a microenvironment conducive to cell differentiation ^[1][2]. Xanthan gum induces pro-inflammatory responses by increasing the levels of TNF-α, IL-6, and IL-10. Xanthan gum can be used for inflammation and immunology research .

HY-13543

Tretazicar CB 1954	Quinone Reductase DNA Alkylator/Crosslinker	Cancer
Tretazicar (CB 1954), an antitumor proagent, is highly selective against the Walker 256 rat tumour line. Tretazicar is enzymatically activated to generate a bifunctional agent, which can form DNA-DNA interstrand cross-links. Tretazicar in rat cells involves the reduction of its 4-nitro group to a 4-hydroxylamine by the enzyme NAD(P)H:quinone oxidoreductase 1 (NQO1) .

HY-13732

Prednimustine Leo 1031; NSC 134087	DNA Alkylator/Crosslinker	Cancer
Prednimustine (Leo 1031;NSC 134087) is the ester formed from Prednisolone (HY-17463) and Chlorambucil (HY-13593). Prednimustine can be used for leukemias and lymphomas research .

HY-D1056B2

Lipopolysaccharides, from Proteus mirabilis LPS, from bacterial (Proteus mirabilis)	Toll-like Receptor (TLR)	Inflammation/Immunology
Lipopolysaccharides, from Proteus mirabilis are lipopolysaccharide endotoxins and TLR-4 activators derived from Proteus mirabilis, classified as S-type LPS, which can activate pathogen-associated molecular patterns (PAMP) of the immune system and induce cellular secretion of migrasomes. Lipopolysaccharides, from Proteus mirabilis exhibit a typical three-part structure: O-antigen, core oligosaccharide, and lipid A. Proteus mirabilis is a major pathogen causing urinary tract infections and may also contribute to rheumatoid arthritis. Lipopolysaccharides, from Proteus mirabilis also exhibit potential anti-tumor effects, demonstrating in vivo inhibitory activity against solid tumors such as meningosarcoma and Walker carcinosarcoma . It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.

HY-23120

1-Hydroxyguanidine sulfate	Antibiotic Virus Protease	Infection Cancer
1-Hydroxyguanidine sulfate is an antitumor agent that inhibits mast cell P815, leukaemia P388, leukaemia L1210 and carcinosarcoma Walker 256 cells growth. 1-Hydroxyguanidine sulfate also has antiviral activity .

HY-24574

(E)-5-Octadecene (E)-Octadec-5-ene	Others	Endocrinology
(E)-5-Octadecene ((E)-Octadec-5-ene) is a sex pheromone or a related chemical component. (E)-5-Octadecene has effect on destruction of sexual attraction of female moth of rice borers moth (Chilo suppressalis Walker) .

HY-119916

Tauromustine	DNA/RNA Synthesis	Cancer
Tauromustine is an orally active nitrosourea anticancer agent. Tauromustine has an alkylation effect and can damage the DNA function. Tauromustine has a high therapeutic index, especially in the study of Walker 256 rat sarcoma. It is also active against melanoma, breast cancer, pleural mesothelioma and ovarian cancer. Tauromustine is mainly metabolized in the liver, but some of its metabolites also have cytotoxicity .

HY-13543R

Tretazicar (Standard) CB 1954 (Standard)	DNA Alkylator/Crosslinker Reference Standards	Cancer
Tretazicar (Standard) is the analytical standard of Tretazicar. This product is intended for research and analytical applications. Tretazicar (CB 1954), an antitumor proagent, is highly selective against the Walker 256 rat tumour line. Tretazicar is enzymatically activated to generate a bifunctional agent, which can form DNA-DNA interstrand cross-links. Tretazicar in rat cells involves the reduction of its 4-nitro group to a 4-hydroxylamine by the enzyme NAD(P)H:quinone oxidoreductase 1 (NQO1) .

HY-N12885

(11Z,13E)-Hexadecadienal	Others	Endocrinology
(11Z,13E)-Hexadecadienal is a synthetic isomer of the hexane extract of the unmated female or female pheromone glands that can attract male Amyelois transitella (Walker) (Lepidoptera: Pyralidae) when mixed with (11Z,13Z)-hexadecadien-1-ol, (11Z,13E)-hexadecadien-1-ol, (3Z,6Z,9Z,12Z,15Z)-tricosapentaene (C23 pentaene) .

HY-N18125

Molephantinin	Others	Cancer
Molephantinin is a sesquiterpene lactone antitumor inhibitor that can be isolated from Elephantopus mollis H.S.K. Molephantinin inhibits the growth of Walker 256 carcinosarcoma and is used in studies related to Walker 256 carcinosarcoma .

HY-N12883

(E,E)-11,13-Hexadecadien-1-ol	Others	Endocrinology
(E,E)-11,13-Hexadecadien-1-ol is a synthetic isomer of the hexane extract of the unmated female or female pheromone glands that can attract male Amyelois transitella (Walker) (Lepidoptera: Pyralidae) .

HY-W747104

(9E)-Tetradecen-1-ol	Others	Endocrinology
(9E)-Tetradecen-1-ol is a pheromone that has no significant sexual attraction when used alone and can be secreted from the abdomen of the female Bertha armyworm moth (Mamestra configurata (Walker)). Isolate in tip extract to get in isolate. Another pheromone (Z)-11-hexadecen-1-ol was also isolated at the same time. Only when the two pheromones are mixed do they show male attraction (the ratio of C16:C14 in the mixture is about 19:1). optimal) .

Cat. No.	Product Name	Type

HY-A0103

Xanthan gum	Biochemical Assay Reagents
Xanthan gum interacts with gelatin (HY-Y1365) via hydrogen bonds, thereby increasing the viscosity and stability of the hydrogel while promoting cell growth and creating a microenvironment conducive to cell differentiation ^[1][2]. Xanthan gum induces pro-inflammatory responses by increasing the levels of TNF-α, IL-6, and IL-10. Xanthan gum can be used for inflammation and immunology research .

Xanthan gum

Biochemical Assay Reagents

Xanthan gum interacts with gelatin (HY-Y1365) via hydrogen bonds, thereby increasing the viscosity and stability of the hydrogel while promoting cell growth and creating a microenvironment conducive to cell differentiation ^[1][2]. Xanthan gum induces pro-inflammatory responses by increasing the levels of TNF-α, IL-6, and IL-10. Xanthan gum can be used for inflammation and immunology research .

HY-D1056B2

Lipopolysaccharides, from Proteus mirabilis LPS, from bacterial (Proteus mirabilis)	Biochemical Assay Reagents
Lipopolysaccharides, from Proteus mirabilis are lipopolysaccharide endotoxins and TLR-4 activators derived from Proteus mirabilis, classified as S-type LPS, which can activate pathogen-associated molecular patterns (PAMP) of the immune system and induce cellular secretion of migrasomes. Lipopolysaccharides, from Proteus mirabilis exhibit a typical three-part structure: O-antigen, core oligosaccharide, and lipid A. Proteus mirabilis is a major pathogen causing urinary tract infections and may also contribute to rheumatoid arthritis. Lipopolysaccharides, from Proteus mirabilis also exhibit potential anti-tumor effects, demonstrating in vivo inhibitory activity against solid tumors such as meningosarcoma and Walker carcinosarcoma . It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.

Lipopolysaccharides, from Proteus mirabilis

LPS, from bacterial (Proteus mirabilis)

Biochemical Assay Reagents

Lipopolysaccharides, from Proteus mirabilis are lipopolysaccharide endotoxins and TLR-4 activators derived from Proteus mirabilis, classified as S-type LPS, which can activate pathogen-associated molecular patterns (PAMP) of the immune system and induce cellular secretion of migrasomes. Lipopolysaccharides, from Proteus mirabilis exhibit a typical three-part structure: O-antigen, core oligosaccharide, and lipid A. Proteus mirabilis is a major pathogen causing urinary tract infections and may also contribute to rheumatoid arthritis. Lipopolysaccharides, from Proteus mirabilis also exhibit potential anti-tumor effects, demonstrating in vivo inhibitory activity against solid tumors such as meningosarcoma and Walker carcinosarcoma .
It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N12885

(11Z,13E)-Hexadecadienal	Natural Products Animals Source Classification	Others
(11Z,13E)-Hexadecadienal is a synthetic isomer of the hexane extract of the unmated female or female pheromone glands that can attract male Amyelois transitella (Walker) (Lepidoptera: Pyralidae) when mixed with (11Z,13Z)-hexadecadien-1-ol, (11Z,13E)-hexadecadien-1-ol, (3Z,6Z,9Z,12Z,15Z)-tricosapentaene (C23 pentaene) .

HY-N18125

Molephantinin	Structural Classification Terpenoids Sesquiterpenes Salvia hypargeia Fisch. & C.A.Mey. Plants Compositae Source Classification	Others
Molephantinin is a sesquiterpene lactone antitumor inhibitor that can be isolated from Elephantopus mollis H.S.K. Molephantinin inhibits the growth of Walker 256 carcinosarcoma and is used in studies related to Walker 256 carcinosarcoma .

HY-N12883

(E,E)-11,13-Hexadecadien-1-ol	Natural Products Animals Source Classification	Others
(E,E)-11,13-Hexadecadien-1-ol is a synthetic isomer of the hexane extract of the unmated female or female pheromone glands that can attract male Amyelois transitella (Walker) (Lepidoptera: Pyralidae) .

HY-W747104

(9E)-Tetradecen-1-ol	Natural Products Animals Source Classification	Others
(9E)-Tetradecen-1-ol is a pheromone that has no significant sexual attraction when used alone and can be secreted from the abdomen of the female Bertha armyworm moth (Mamestra configurata (Walker)). Isolate in tip extract to get in isolate. Another pheromone (Z)-11-hexadecen-1-ol was also isolated at the same time. Only when the two pheromones are mixed do they show male attraction (the ratio of C16:C14 in the mixture is about 19:1). optimal) .

Cat. No.	Product Name		Classification

HY-A0103

Xanthan gum		Emulsifiers Thickeners
Xanthan gum interacts with gelatin (HY-Y1365) via hydrogen bonds, thereby increasing the viscosity and stability of the hydrogel while promoting cell growth and creating a microenvironment conducive to cell differentiation ^[1][2]. Xanthan gum induces pro-inflammatory responses by increasing the levels of TNF-α, IL-6, and IL-10. Xanthan gum can be used for inflammation and immunology research .

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BODIPY 493/503 purchased from MedChemExpress. Usage Cited in: Nat Commun. 2025 Feb 1;16(1):1241. [Abstract]

MedchemExpress Validation 01

Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature. Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature. Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature.

BODIPY 493/503 purchased from MedChemExpress. Usage Cited in: Nat Commun. 2025 Feb 1;16(1):1241. [Abstract]

MedchemExpress Validation 01

MedchemExpress Validation 03

Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred

MedchemExpress Validation 04

MedchemExpress Validation

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Walker

Inhibitors & Agonists

Biochemical Assay Reagents

NaturalProducts

Oligonucleotides

Natural
Products