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Pathways Recommended:	Stem Cell/Wnt Cell Cycle/DNA Damage

Results for "

cell junction proteins

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Gap Junction Protein (1) Anaplastic lymphoma kinase (ALK) (1) Biochemical Assay Reagents (2) Claudin (1) Connexin (1) Drug Derivative (1) Endogenous Metabolite (2) HCV (1) METTL3 (1) mRNA (1) TNF Receptor (2) Toll-like Receptor (TLR) (1) Tyrosinase (1)
By Research Areas:	Cancer (4) Endocrinology (1) Infection (1) Inflammation/Immunology (3) Metabolic Disease (1) Neurological Disease (1)
Oligonucleotides:	mRNA (1) Polymers (1)

Inhibitors & Agonists

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

Natural
Products

Oligonucleotides

Targets Recommended: Gap Junction Protein Slit Proteins Synaptic Vesicle Proteins HSP Programmed Cell Death 4 (PDCD4) Itk YTHDF TOPK NAMPT ALCAM/CD166 GDNF Receptor BCL6 Tim3 VISTA BMI1

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-148033

Trimethyl chitosan N,N,N-Trimethylchitosan	Drug Derivative	Others
Trimethyl chitosan (N,N,N-Trimethylchitosan) is a multifunctional polymer and a derivative of Chitosan (HY-B2144A). Trimethyl chitosan targets the absorption enhancing proteins of tight junctions of intestinal and mucosal epithelial cells, induces tight junction protein rearrangement, and increases intercellular permeability. Trimethyl chitosan can stimulate the activity of promoting transmembrane transport of hydrophilic drugs (such as peptides and proteins) and can be used for drug delivery and synthesis of nanoparticles .

HY-W583749

6:2 Cl-PFAES 2 Publications Verification	Biochemical Assay Reagents	Endocrinology
6:2 Cl-PFAES is an orally effective alternative to Perfluorooctane sulfonate. 6:2 Cl-PFAES significantly inhibits the growth of zebrafish and induces reproductive toxicity. 6:2 Cl-PFAES reduces the relative weights of epididymis and testis in male BALB/c mice. 6:2 Cl-PFAES can be used in the chrome plating industry .

HY-159069

Zymosan (ZM), 95%	Toll-like Receptor (TLR) TNF Receptor Connexin	Infection Cancer
Zymosan (ZM), 95% is a yeast cell wall-derived carbohydrate-rich preparation and immunomodulator. Zymosan (ZM), 95% binds to and activates TLR-2, TLR-4, and Dectin-1 receptor to trigger downstream signaling pathways. Zymosan (ZM), 95% upregulates TLR-2, TLR-4, and TNF-α mRNA expression, increases serum TNF-α levels, and stimulates splenocyte number and viability in mice. Zymosan (ZM), 95% attenuates melanoma growth progression, modulates macrophage marker gene expression, and mediates phagocytosis, ROS generation, and cytokine production. Zymosan (ZM), 95% reduces Connexin 43 protein and mRNA levels, inhibits gap junctional intercellular communication, and induces proinflammatory factor production in human corneal cells. Zymosan (ZM), 95% induces peritoneal inflammation in mice, functions as a drug carrier, and supports fibroblast cell attachment in hydrogel formulations. Zymosan (ZM), 95% can be used for the research of melanoma, tumors, fungal keratitis, ocular surface inflammatory disorders, and peritoneal inflammation .

HY-P99413

IMAB027 ASP1650	HCV	Cancer
IMAB027 (ASP1650) is a specific anti-CLDN6 mAb, while CLDN6 (Claudin 6) is a tight junction membrane protein, aberrantly expressed in various human cancer types, ovarian cancers particularly. IMAB 027 shows anti-tumor activity, and induces apoptosis in CLDN6 ⁺ ovarian and testicular cancer cell lines .

HY-P3443

Peanut agglutinin 1 Publications Verification PNA	Biochemical Assay Reagents	Cancer
Peanut agglutinin (PNA) is a carbohydrate-recognition protein that binds competitively and irreversibly to cell-surface β-D-Gal (1-3)-GalNAc, and this binding can be inhibited by D-galactose and asialofetuin. Peanut agglutinin recognizes exposed glycoepitopes and reflects the glycosylation status of cells. Peanut agglutinin can label glycoconjugates at neuromuscular junctions to safely visualize synaptic structures. Peanut agglutinin can be used to synthesize dyes to distinguish between normal and tumor tissues. Peanut agglutinin provides support for research on leukemia, Burkitt's tumors, and cutaneous squamous lesions .

HY-W013636C

2-Ketoglutaric acid potassium 5+ Cited Publications Alpha-Ketoglutaric acid potassium	Tyrosinase Endogenous Metabolite TNF Receptor	Neurological Disease Metabolic Disease
2-Ketoglutaric acid (Alpha-Ketoglutaric acid) (potassium) is an intermediate in the production of ATP or GTP in the Krebs cycle. 2-Ketoglutaric acid potassium is a reversible and orally active inhibitor of tyrosinase with an IC₅₀ value of 15 mM. 2-Ketoglutaric acid potassium also acts as the major carbon skeleton for nitrogen-assimilatory reactions. 2-Ketoglutaric acid potassium significantly suppresses abnormal intestinal permeability, delocalization of tight junction proteins from the intestinal cells, expression of TNFα in vitro and in vivo. 2-Ketoglutaric acid potassium directly binds to TAK1, and inhibits the TRAF6-TAK1 interaction. 2-Ketoglutaric acid potassium also alleviates inflammatory bowel disease (IBD) symptoms and gut microbiota dysbiosis, evident by the improvements in the intestine length .

HY-N4031

Humantenine	Anaplastic lymphoma kinase (ALK) METTL3	Inflammation/Immunology
Humantenine is a highly toxic indole alkaloid from Gelsemium elegans (Gardn. & Champ.) Benth. that binds to RNA m6A modification regulatory proteins (ALKBH5, METTL). Humantenine stably binds via hydrogen bonding and hydrophobic interactions and disrupts the m6A methylation level of target genes, thereby impairing the expression of intestinal epithelial cell tight junction and cytoskeleton-related genes, causing intestinal barrier dysfunction and significant intestinal cytotoxicity. The intraperitoneal injection LD₅₀ values of Humantenine are <1 mg/kg in mice, 1.2 mg/kg in male rats and 1.5 mg/kg in female rats, respectively. Species differences exist in the metabolism of Humantenine in human, porcine, goat and rat liver microsomes, and demethylation, dehydrogenation and oxidation occur in liver microsomes .

HY-P10886

Zifogaptide	Gap Junction Protein Claudin	Inflammation/Immunology
Zifogaptide is a gap junction protein channel regulator. Zifogaptide mimics the PDZ-binding motif at the C-terminal of Claudin C and competitively interferes with the interaction between Claudin–TJP1 (ZO-1) scaffold. Zifogaptide can promote epithelial cell migration, reduce scar formation, and accelerate wound healing. Zifogaptide can be used for radiation dermatitis, skin injuries, etc .

HY-174735

Human CDH5 mRNA	mRNA	Cancer
Human CDH5 mRNA encodes the human cadherin 5 (CDH5) protein, a classical cadherin of the cadherin superfamily. CDH5 functioning as a classical cadherin by imparting to cells the ability to adhere in a homophilic manner. It plays a role in endothelial adherens junction assembly and maintenance.

HY-N17783A

Sanleng acid	Endogenous Metabolite	Inflammation/Immunology
Sanleng acid is an unsaturated fatty acid compound that can be isolated from the hexane extract of Magnolia sieboldii (MsHE). MsHE can inhibit the expression of inflammatory mediators (such as COX-2) and pro-inflammatory cytokines (such as TNF-α, IL-1β), and increase the expression of tight junction proteins (claudin-4, claudin-5) to protect epithelial cell barrier function, thus exerting anti-inflammatory activity. Related compounds may be used in research related to reflux esophagitis (RE).

Cat. No.	Product Name	Type

HY-148033

Trimethyl chitosan N,N,N-Trimethylchitosan	Biochemical Assay Reagents
Trimethyl chitosan (N,N,N-Trimethylchitosan) is a multifunctional polymer and a derivative of Chitosan (HY-B2144A). Trimethyl chitosan targets the absorption enhancing proteins of tight junctions of intestinal and mucosal epithelial cells, induces tight junction protein rearrangement, and increases intercellular permeability. Trimethyl chitosan can stimulate the activity of promoting transmembrane transport of hydrophilic drugs (such as peptides and proteins) and can be used for drug delivery and synthesis of nanoparticles .

Trimethyl chitosan

N,N,N-Trimethylchitosan

Biochemical Assay Reagents

Trimethyl chitosan (N,N,N-Trimethylchitosan) is a multifunctional polymer and a derivative of Chitosan (HY-B2144A). Trimethyl chitosan targets the absorption enhancing proteins of tight junctions of intestinal and mucosal epithelial cells, induces tight junction protein rearrangement, and increases intercellular permeability. Trimethyl chitosan can stimulate the activity of promoting transmembrane transport of hydrophilic drugs (such as peptides and proteins) and can be used for drug delivery and synthesis of nanoparticles .

HY-159069

Zymosan (ZM), 95%	Biochemical Assay Reagents
Zymosan (ZM), 95% is a yeast cell wall-derived carbohydrate-rich preparation and immunomodulator. Zymosan (ZM), 95% binds to and activates TLR-2, TLR-4, and Dectin-1 receptor to trigger downstream signaling pathways. Zymosan (ZM), 95% upregulates TLR-2, TLR-4, and TNF-α mRNA expression, increases serum TNF-α levels, and stimulates splenocyte number and viability in mice. Zymosan (ZM), 95% attenuates melanoma growth progression, modulates macrophage marker gene expression, and mediates phagocytosis, ROS generation, and cytokine production. Zymosan (ZM), 95% reduces Connexin 43 protein and mRNA levels, inhibits gap junctional intercellular communication, and induces proinflammatory factor production in human corneal cells. Zymosan (ZM), 95% induces peritoneal inflammation in mice, functions as a drug carrier, and supports fibroblast cell attachment in hydrogel formulations. Zymosan (ZM), 95% can be used for the research of melanoma, tumors, fungal keratitis, ocular surface inflammatory disorders, and peritoneal inflammation .

Zymosan (ZM), 95%

Biochemical Assay Reagents

Zymosan (ZM), 95% is a yeast cell wall-derived carbohydrate-rich preparation and immunomodulator. Zymosan (ZM), 95% binds to and activates TLR-2, TLR-4, and Dectin-1 receptor to trigger downstream signaling pathways. Zymosan (ZM), 95% upregulates TLR-2, TLR-4, and TNF-α mRNA expression, increases serum TNF-α levels, and stimulates splenocyte number and viability in mice. Zymosan (ZM), 95% attenuates melanoma growth progression, modulates macrophage marker gene expression, and mediates phagocytosis, ROS generation, and cytokine production. Zymosan (ZM), 95% reduces Connexin 43 protein and mRNA levels, inhibits gap junctional intercellular communication, and induces proinflammatory factor production in human corneal cells. Zymosan (ZM), 95% induces peritoneal inflammation in mice, functions as a drug carrier, and supports fibroblast cell attachment in hydrogel formulations. Zymosan (ZM), 95% can be used for the research of melanoma, tumors, fungal keratitis, ocular surface inflammatory disorders, and peritoneal inflammation .

HY-P3443

Peanut agglutinin 1 Publications Verification PNA	Biochemical Assay Reagents
Peanut agglutinin (PNA) is a carbohydrate-recognition protein that binds competitively and irreversibly to cell-surface β-D-Gal (1-3)-GalNAc, and this binding can be inhibited by D-galactose and asialofetuin. Peanut agglutinin recognizes exposed glycoepitopes and reflects the glycosylation status of cells. Peanut agglutinin can label glycoconjugates at neuromuscular junctions to safely visualize synaptic structures. Peanut agglutinin can be used to synthesize dyes to distinguish between normal and tumor tissues. Peanut agglutinin provides support for research on leukemia, Burkitt's tumors, and cutaneous squamous lesions .

Peanut agglutinin

1 Publications Verification

PNA

Biochemical Assay Reagents

Peanut agglutinin (PNA) is a carbohydrate-recognition protein that binds competitively and irreversibly to cell-surface β-D-Gal (1-3)-GalNAc, and this binding can be inhibited by D-galactose and asialofetuin. Peanut agglutinin recognizes exposed glycoepitopes and reflects the glycosylation status of cells. Peanut agglutinin can label glycoconjugates at neuromuscular junctions to safely visualize synaptic structures. Peanut agglutinin can be used to synthesize dyes to distinguish between normal and tumor tissues. Peanut agglutinin provides support for research on leukemia, Burkitt's tumors, and cutaneous squamous lesions .

HY-W013636C

2-Ketoglutaric acid potassium 5+ Cited Publications Alpha-Ketoglutaric acid potassium	Biochemical Assay Reagents
2-Ketoglutaric acid (Alpha-Ketoglutaric acid) (potassium) is an intermediate in the production of ATP or GTP in the Krebs cycle. 2-Ketoglutaric acid potassium is a reversible and orally active inhibitor of tyrosinase with an IC₅₀ value of 15 mM. 2-Ketoglutaric acid potassium also acts as the major carbon skeleton for nitrogen-assimilatory reactions. 2-Ketoglutaric acid potassium significantly suppresses abnormal intestinal permeability, delocalization of tight junction proteins from the intestinal cells, expression of TNFα in vitro and in vivo. 2-Ketoglutaric acid potassium directly binds to TAK1, and inhibits the TRAF6-TAK1 interaction. 2-Ketoglutaric acid potassium also alleviates inflammatory bowel disease (IBD) symptoms and gut microbiota dysbiosis, evident by the improvements in the intestine length .

2-Ketoglutaric acid potassium

5+ Cited Publications

Alpha-Ketoglutaric acid potassium

Biochemical Assay Reagents

2-Ketoglutaric acid (Alpha-Ketoglutaric acid) (potassium) is an intermediate in the production of ATP or GTP in the Krebs cycle. 2-Ketoglutaric acid potassium is a reversible and orally active inhibitor of tyrosinase with an IC₅₀ value of 15 mM. 2-Ketoglutaric acid potassium also acts as the major carbon skeleton for nitrogen-assimilatory reactions. 2-Ketoglutaric acid potassium significantly suppresses abnormal intestinal permeability, delocalization of tight junction proteins from the intestinal cells, expression of TNFα in vitro and in vivo. 2-Ketoglutaric acid potassium directly binds to TAK1, and inhibits the TRAF6-TAK1 interaction. 2-Ketoglutaric acid potassium also alleviates inflammatory bowel disease (IBD) symptoms and gut microbiota dysbiosis, evident by the improvements in the intestine length .

Cat. No.	Product Name	Target	Research Area

HY-P10886

Zifogaptide	Gap Junction Protein Claudin	Inflammation/Immunology
Zifogaptide is a gap junction protein channel regulator. Zifogaptide mimics the PDZ-binding motif at the C-terminal of Claudin C and competitively interferes with the interaction between Claudin–TJP1 (ZO-1) scaffold. Zifogaptide can promote epithelial cell migration, reduce scar formation, and accelerate wound healing. Zifogaptide can be used for radiation dermatitis, skin injuries, etc .

Cat. No.	Product Name	Target	Research Area	Image

HY-P99413

IMAB027 ASP1650	HCV	Cancer
IMAB027 (ASP1650) is a specific anti-CLDN6 mAb, while CLDN6 (Claudin 6) is a tight junction membrane protein, aberrantly expressed in various human cancer types, ovarian cancers particularly. IMAB 027 shows anti-tumor activity, and induces apoptosis in CLDN6 ⁺ ovarian and testicular cancer cell lines .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-P3443

Peanut agglutinin 1 Publications Verification PNA	Natural Products Arachis hypogaea L. Classification of Application Fields Leguminosae Other Diseases Plants Disease Research Fields Source Classification	Biochemical Assay Reagents
Peanut agglutinin (PNA) is a carbohydrate-recognition protein that binds competitively and irreversibly to cell-surface β-D-Gal (1-3)-GalNAc, and this binding can be inhibited by D-galactose and asialofetuin. Peanut agglutinin recognizes exposed glycoepitopes and reflects the glycosylation status of cells. Peanut agglutinin can label glycoconjugates at neuromuscular junctions to safely visualize synaptic structures. Peanut agglutinin can be used to synthesize dyes to distinguish between normal and tumor tissues. Peanut agglutinin provides support for research on leukemia, Burkitt's tumors, and cutaneous squamous lesions .

HY-N4031

Humantenine	Alkaloids Structural Classification Classification of Application Fields Other Diseases Loganiaceae Plants Gelsemium eleganis (Gardn. et Champ.) Benth. Disease Research Fields Indole Alkaloids Source Classification	Anaplastic lymphoma kinase (ALK) METTL3
Humantenine is a highly toxic indole alkaloid from Gelsemium elegans (Gardn. & Champ.) Benth. that binds to RNA m6A modification regulatory proteins (ALKBH5, METTL). Humantenine stably binds via hydrogen bonding and hydrophobic interactions and disrupts the m6A methylation level of target genes, thereby impairing the expression of intestinal epithelial cell tight junction and cytoskeleton-related genes, causing intestinal barrier dysfunction and significant intestinal cytotoxicity. The intraperitoneal injection LD₅₀ values of Humantenine are <1 mg/kg in mice, 1.2 mg/kg in male rats and 1.5 mg/kg in female rats, respectively. Species differences exist in the metabolism of Humantenine in human, porcine, goat and rat liver microsomes, and demethylation, dehydrogenation and oxidation occur in liver microsomes .

HY-N17783A

Sanleng acid	Structural Classification Ketones, Aldehydes, Acids Magnoliaceae Oyama sieboldii (K. Koch) N. H. Xia & C. Y. Wu Plants Source Classification	Endogenous Metabolite
Sanleng acid is an unsaturated fatty acid compound that can be isolated from the hexane extract of Magnolia sieboldii (MsHE). MsHE can inhibit the expression of inflammatory mediators (such as COX-2) and pro-inflammatory cytokines (such as TNF-α, IL-1β), and increase the expression of tight junction proteins (claudin-4, claudin-5) to protect epithelial cell barrier function, thus exerting anti-inflammatory activity. Related compounds may be used in research related to reflux esophagitis (RE).

Cat. No.	Product Name		Classification

HY-148033

Trimethyl chitosan N,N,N-Trimethylchitosan		Polymers
Trimethyl chitosan (N,N,N-Trimethylchitosan) is a multifunctional polymer and a derivative of Chitosan (HY-B2144A). Trimethyl chitosan targets the absorption enhancing proteins of tight junctions of intestinal and mucosal epithelial cells, induces tight junction protein rearrangement, and increases intercellular permeability. Trimethyl chitosan can stimulate the activity of promoting transmembrane transport of hydrophilic drugs (such as peptides and proteins) and can be used for drug delivery and synthesis of nanoparticles .

HY-174735

Human CDH5 mRNA		mRNA
Human CDH5 mRNA encodes the human cadherin 5 (CDH5) protein, a classical cadherin of the cadherin superfamily. CDH5 functioning as a classical cadherin by imparting to cells the ability to adhere in a homophilic manner. It plays a role in endothelial adherens junction assembly and maintenance.

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cell junction proteins

Inhibitors & Agonists

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

NaturalProducts

Oligonucleotides

Natural
Products