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Lewis a

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Products

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-N10531
    Lewis a trisaccharide

    Lewis a

    		 Others Others
    Lewis a trisaccharide (Lewis a) is a trisaccharide that has been found to be present in the glycan structures of spermatozoa. Lewis a trisaccharide also is a major component of the glycan structures on the surface of HL-60 cells .
    Lewis a trisaccharide
  • HY-N10535
    Lewis y tetrasaccharide

    Lewis y

    		 FAK Cancer
    Lewis Y tetrasaccharide (Lewis Y, Le Y) is a tetrasaccharide derivative form of Lewis X trisaccharide (HY-N10534). Lewis Y tetrasaccharide is an antigen associated with malignant ovarian carcinomas metastasis and poor prognosis .
    Lewis y tetrasaccharide
  • HY-N10534
    Lewis X trisaccharide

    Lewis X

    		 Parasite Infection Inflammation/Immunology Cancer
    Lewis X trisaccharide (Lewis X, Le x) is a potent TH2 regulator, antagonizes LPS-induced IL-12 immune expression. Lewis X trisaccharide is a human histo-blood group antigen, plays an key role in cell-cell adhesion, and servers as a tumor marker. Lewis X trisaccharide is highly expressed in the outer membrane of the parasite, can be used for the immunology research of schistosomiasis .
    Lewis X trisaccharide
  • HY-W020790
    Sialyl-Lewis X

    sLeX

    		 Endogenous Metabolite Inflammation/Immunology
    Sialyl-Lewis X (sLeX) is a sialylated fucosylated tetrasaccharide, an endogenous antigen. Sialyl-Lewis X is a high-affinity ligand for selectins (E-, P-, and L-selectin) . Sialyl-Lewis X binds to ELAM-1 and CD62 and has the ability?to inhibits CD62-mediated neutrophil recruitment to sites of inflammation .
    Sialyl-Lewis X
  • HY-N7575
    Lacto-N-fucopentaose II

    LNFP II

    		 Endogenous Metabolite Metabolic Disease Cancer
    Lacto-N-fucopentaose II (LNFP II) is a sialyl-Lewis, hapten of human Lewis bloodgroup determinant. Lacto-N-fucopentaose II monosialo-ganglioside/glycolipid and sialyl derivative, CA 19-9, is a molecular tumour markers (TM) for biliopancreatic malignancy .
    Lacto-N-fucopentaose II
  • HY-W854385
    Sialyl Lewis A

    SLeA

    		 Biochemical Assay Reagents Cancer
    Sialyl Lewis A (SLeA) is a carbohydrate-type antigen that can serve as a tumor marker, with upregulation observed in various tumor cells such as cervical cancer, human pancreatic cancer, and colon cancer cells. Sialyl Lewis A is involved in the migration and adhesion of tumor cells. Additionally, elevated expression of Sialyl Lewis A may also lead to pregnancy abnormalities .
    Sialyl Lewis A
  • HY-E70156
    Fucosyltransferase 7

    EC:2.4.1.-; FUT7

    		 Biochemical Assay Reagents Others
    Fucosyltransferase 7 (FUT7) is a golgi stack membrane protein. Fucosyltransferase 7catalyzes the final fucosylation step in the synthesis of Lewis antigens and generates a unique glycosylated product sialyl Lewis X (sLeX). Fucosyltransferase 7 catalyzes alpha-1,3 glycosidic linkages involved in the expression of sialyl Lewis X antigens .
    Fucosyltransferase 7
  • HY-N12918
    Lewis X tetrasaccharide

    		Others Infection
    Lewis X tetrasaccharide is a cell surface glycan that can be used for diagnosis of microbial infections.
    Lewis X tetrasaccharide
  • HY-W145535
    Sialyl lewis x-lactose

    		Biochemical Assay Reagents Endogenous Metabolite Others
    Sialyl Lewis X-Lactose is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    Sialyl lewis x-lactose
  • HY-W142631
    4-(Phenylazo)diphenylamine

    		Fluorescent Dye Cancer
    4-(Phenylazo)diphenylamine is an excellent colorimetric indicator for the accurate determination of the concentration for a variety of strong bases, Lewis acids, and hydride reducing agents .
    4-(Phenylazo)diphenylamine
  • HY-N11455
    Lacto-N-difucohexaose I

    LDFH I

    		 Others Metabolic Disease
    Lacto-N-difucohexaose I (LNDFH I), a linker, could be used to combine oligosaccharides containing Lewis b sugar chain to water insoluble polysaccharide .
    Lacto-N-difucohexaose I
  • HY-158459
    A2G2F2 glycan

    A2G2F2(a1-3) glycan

    		 E-Selectin Biochemical Assay Reagents Others
    A2G2F2 glycan (A2G2F2(a1-3) glycan) is a Lewis X polysaccharide containing two Lewis X epitopes and is a symmetric N-glycan. SLeX is a ligand for the cell adhesion molecule E-selectin, which is specifically expressed at sites of inflammatory lesions. Designing SLeX-polysaccharide conjugates to deliver drugs to inflammatory lesions .
    A2G2F2 glycan
  • HY-P2045
    RA-VII

    		Arp2/3 Complex Cancer
    RA-VII is an antitumor agent that exhibits significant activity against L1210, B-16 melanoma, Lewis lung carcinoma, Colon 38 and Ehrlich carcinoma .
    RA-VII
  • HY-19015
    Probimane

    AT-2153

    		 Calmodulin Cancer
    Probimane (AT-2153) is a potent anticancer agent. Probimane is effective against mouse tumors S37, S180, Lewis lung carcinoma, L1210 and human pulmonary adenocarcinoma heterotransplanted into nude mice .
    Probimane
  • HY-E70158
    Fucosyltransferase 9

    EC:2.4.1.152; FUT9

    		 Drug Intermediate Others
    Fucosyltransferase 9 (EC:2.4.1.152, FUT9) catalyzes the last step in the biosynthesis of Lewis antigen, the addition of a fucose to precursor polysaccharides. Fucosyltransferase 9 synthesizes the LeX oligosaccharide (CD15) .
    Fucosyltransferase 9
  • HY-E70303
    Fucosyltransferase 6

    FUT6

    		 Endogenous Metabolite Cancer
    Fucosyltransferase 6 is a fucosyltransferase that mediates the expression of the tetrasaccharide Sialyl-Lewis x (sLex, CD15s) on the surface of leukocytes. sLex participates in E-selectin-mediated leukocyte rolling and is related to the migration of leukocytes out of blood vessels .
    Fucosyltransferase 6
  • HY-110288
    3FAx-Neu5Ac
    2 Publications Verification

    		 Sialyltransferase Metabolic Disease
    3FAx-Neu5Ac (Compound 8), a Sialic acid peracetylated analog, is a sialyltransferase inhibitor. 3FAx-Neu5Ac substantially reduces expression of the sialylated ligand sialyl Lewis X .
    3FAx-Neu5Ac
  • HY-113462
    α-Carotene

    		Others Cancer
    α-Carotene, a precursor of vitamin A, is used as an anti-metastatic agent or as an adjuvant for anti-cancer agents. α-Carotene is isolated from yellow-orange and dark-green vegetables .
    α-Carotene
  • HY-107055
    RTI 336

    		Dopamine Transporter Neurological Disease
    RTI 336 is a phenyltropane analog, as well as a potent and selective dopamine transporter (DAT) inhibitor. RTI 336 inhibits addictive agent induced locomotor activity and self-administration in Lewis rats. RTI 336 exhibits inhibitory effects depending on inherent NAc DAT levels .
    RTI 336
  • HY-125443
    Lucialdehyde A

    		Others Cancer
    Lucialdehydes A is a lanostante-type triterpene aldehydes, isolated from the fruiting bodies of Ganoderma lucidum. Lucialdehydes A shows cytotoxic effects on tumor cells, including Lewis lung carcinoma (LLC), T-47D, Sarcoma 180, and Meth-A tumor cell lines .
    Lucialdehyde A
  • HY-125664
    Lucialdehyde B

    		Antibiotic Cancer
    Lucialdehyde B is a tetracyclic triterpene isolated from the substrates of Ganoderma lucidum with antiviral and cytotoxic activities. Lucialdehyde B has cytotoxic effects against Lewis lung cancer (LLC), T-47D, Sarcoma 180 and Meth-A tumor cell lines .
    Lucialdehyde B
  • HY-158457
    A2[3]G1 N-glycan

    N/A

    		 Biochemical Assay Reagents Others
    A2[3]G1 N-glycan (N/A) is a Lewis sugar. SLeX is a ligand for the cell adhesion molecule E-selectin, which is specifically expressed at sites of inflammatory lesions. Designing SLeX-polysaccharide conjugates to deliver drugs to inflammatory lesions .
    A2[3]G1 N-glycan
  • HY-W854445
    Lewis-b tetrasaccharide

    		Biochemical Assay Reagents Others
    Lewis-b tetrasaccharide is a class of biochemical reagents used in glycobiology research. Glycobiology studies the structure, synthesis, biology, and evolution of sugars. It involves carbohydrate chemistry, enzymology of glycan formation and degradation, protein-glycan recognition, and the role of glycans in biological systems. This field is closely related to basic research, biomedicine, and biotechnology .
    Lewis-b tetrasaccharide
  • HY-W033277
    Tetrakis(acetonitrile)palladium(II) tetrafluoroborate

    NSC 307191; Palladium(II) tetrafluoroborate tetraacetonitrile complex

    		 Drug Intermediate Endogenous Metabolite Others
    Tetrakis(acetonitrile)palladium(II) tetrafluoroborate (NSC 307191) acts as a potent Lewis acid and facilitates the formation of the 2:1 complex [Pd(1,2-bis(2′-pyridylethynyl)benzene)2](BF4)2 through the Sonogashira cross-coupling reaction.
    Tetrakis(acetonitrile)palladium(II) tetrafluoroborate
  • HY-W698344
    Lewis X Trisaccharide,Methyl Glycoside

    		Biochemical Assay Reagents Others
    Lewis X Trisaccharide,Methyl Glycoside is a class of biochemical reagents used in glycobiology research. Glycobiology studies the structure, synthesis, biology, and evolution of sugars. It involves carbohydrate chemistry, enzymology of glycan formation and degradation, protein-glycan recognition, and the role of glycans in biological systems. This field is closely related to basic research, biomedicine, and biotechnology .
    Lewis X Trisaccharide,Methyl Glycoside
  • HY-126854
    N-Acetyllactosamine

    N-Acetyl-D-lactosamine

    		 Endogenous Metabolite Galectin Cardiovascular Disease
    N-Acetyllactosamine (N-Acetyl-D-lactosamine), a nitrogen-containing disaccharide, is a galectin-3 inhibitor, which is an important component of various oligosaccharides such as glycoproteins and sialyl Lewis X. N-Acetyllactosamine can be used as the starting material for the synthesis of various oligosaccharides. N-Acetyllactosamine has prebiotic effects .
    N-Acetyllactosamine
  • HY-125871
    Neopatulin

    		Biochemical Assay Reagents Others
    Neopatulin is a redox isomer and pivotal biogenetic precursor of the potent antibiotic patulin, which is produced by numerous fungal species. Neopatulin can be synthesized through Lewis acid-catalyzed aldol reaction or 2-formyl-1,3-dithiane with 2-(tert-butyldimethylsiloxy)-4-[(tert-butyldimethylsiloxy)-methyl]furan .
    Neopatulin
  • HY-P991426
    MB-314

    		Transmembrane Glycoprotein IFNAR TNF Receptor Cancer
    MB-314 is a human IgG1 monoclonal antibody (mAb) targeting Lewis Y. MB-314 induces enhanced antibody-dependent cell-mediated cytotoxicity (ADCC) activity. MB-314 increases the release of IFN-γ, TNF-α, MCP-1, and IL-6. MB-314 can be used in cancer research .
    MB-314
  • HY-P990622
    MB-311

    		Transmembrane Glycoprotein Inflammation/Immunology
    MB-311 is a humanized antibody expressed in CHO cells, targeting Lewis Y. MB-311 has a huIgG1 heavy chain and a huλ light chain, with a predicted molecular weight (MW) of 150 kDa. The isotype control for MB-311 can refer to Human IgG1 kappa, Isotype Control (HY-P99001).
    MB-311
  • HY-116758
    16,16-Dimethyl prostaglandin A1

    di-Me-PGA1

    		 DNA/RNA Synthesis HIV HSV Infection Cancer
    16,16-Dimethyl prostaglandin A1 (di-Me-PGA1) is a prostaglandin analog that can inhibit DNA synthesis in Lewis lung carcinoma and B 16 amelanotic melanoma cells. 16,16-Dimethyl prostaglandin A1 also inhibits viral replication in both HSV and HIV-1 infection systems .
    16,16-Dimethyl prostaglandin A1
  • HY-120638
    BMS-250749

    		Topoisomerase Cancer
    BMS-250749 is a topoisomerase I (Top I) inhibitor of the fluoroglycosyl-3,9-difluoroindolecarbazole class. BMS-250749 exhibits potent cytotoxicity and selectivity, and shows curative antitumor activity against Lewis lung cancer. BMS-250749 exhibits broad-spectrum antitumor activity superior to CPT-11 in certain preclinical xenograft models. .
    BMS-250749
  • HY-W250111
    Carboxymethyl chitosan

    		Biochemical Assay Reagents Apoptosis Reactive Oxygen Species (ROS) Bcl-2 Family Caspase Cancer
    Carboxymethyl chitosan is a derivative of chitosan. Carboxymethyl chitosan inhibits Apoptosis and ROS. Carboxymethyl chitosan increases the expression of Bcl-2 and reduces the expression of Bax, cytochrome c and caspase-3. Carboxymethyl chitosan inhibits the migration of various cells. Carboxymethyl chitosan exerts antitumor effects on Lewis tumors and hepatocarcinoma .
    Carboxymethyl chitosan
  • HY-E70059
    alpha-1,2-Fucosyltransferase (α1,2FucT)

    		Glucosylceramide Synthase (GCS) Cancer
    alpha-1,2-Fucosyltransferase (α1,2FucT), i.e., alpha 1, 2-fucosyltransferase, is often used in biochemical studies. alpha-1,2-Fucosyltransferase is a rate-limiting enzyme, can catalyze the synthesis of Lewis y (a cell membrane-associated carbohydrate antigen) .
    alpha-1,2-Fucosyltransferase (α1,2FucT)
  • HY-158522
    A2[3]G1 & A2[6]G1 glycan (G1), 2-AB labelled

    A2[3]G1 & A2[6]G1 N-linked oligosaccharide, 2-AB labelled

    		 Biochemical Assay Reagents Others
    A2[3]G1 & A2[6]G1 glycan (G1), 2-AB labeled Lewis sugar. SLeX is a ligand for the cell adhesion molecule E-selectin (E-selectin), which is specifically expressed at sites of inflammatory lesions. Designing SLeX-polysaccharide conjugates to deliver drugs to inflammatory lesions .
    A2[3]G1 & A2[6]G1 glycan (G1), 2-AB labelled
  • HY-158495
    A2 glycan (G0), 2-AA labelled

    A2 N-linked oligosaccharide, 2-AA labelled

    		 Biochemical Assay Reagents Others
    A2[3]G1 & A2[6]G1 glycan (G1), 2-AB labeled Lewis sugar. SLeX is a ligand for the cell adhesion molecule E-selectin (E-selectin), which is specifically expressed at sites of inflammatory lesions. Designing SLeX-polysaccharide conjugates to deliver drugs to inflammatory lesions .
    A2 glycan (G0), 2-AA labelled
  • HY-119110
    LY52

    		MMP Cancer
    LY52 is an MMP-2 and MMP-9 inhibitor. LY52 can significantly block the proteolytic activity of gelatinases, reducing the expression of MMP-2 and MMP-9 in SKOV3 cells, thereby inhibiting cell invasion. LY52 can also suppress the pulmonary metastasis of Lewis lung carcinoma cells in mice. LY52 may be used in cancer research .
    LY52
  • HY-126854R
    N-Acetyllactosamine (Standard)

    N-Acetyl-D-lactosamine (Standard)

    		 Reference Standards Endogenous Metabolite Galectin Others
    N-Acetyllactosamine (Standard) is the analytical standard of N-Acetyllactosamine. This product is intended for research and analytical applications. N-Acetyllactosamine (N-Acetyl-D-lactosamine), a nitrogen-containing disaccharide, is a galectin-3 inhibitor, which is an important component of various oligosaccharides such as glycoproteins and sialyl Lewis X. N-Acetyllactosamine can be used as the starting material for the synthesis of various oligosaccharides. N-Acetyllactosamine has prebiotic effects[1][2][3][4].
    N-Acetyllactosamine (Standard)
  • HY-162863
    ERK-MYD88 interaction inhibitor 1

    		Apoptosis Cancer
    ERK-MYD88 interaction inhibitor 1 is an ERK-MYD88 interaction inhibitor. ERK-MYD88 interaction inhibitor 1 can induce an HRI-mediated integrated stress response (ISR), leading to cancer cell-specific immunogenic cell apoptosis (apoptosis). ERK-MYD88 interaction inhibitor 1 can induce anti-tumor T cell responses in Lewis lung cancer mice, exhibiting anti-tumor activity .
    ERK-MYD88 interaction inhibitor 1
  • HY-E70284
    Keratanase II,bacillus circulans,expressed in E.coli

    		Biochemical Assay Reagents Others
    Keratanase II,bacillus circulans,expressed in E.coli has transglycosylation activity. Keratanase II,bacillus circulans,expressed in E.coli efficiently catalyzes the transglycosylation of α(2→3)-sialylated 6,6′-di-sulfo-LacNAc with two kinds of glycosyl acceptors, 6-sulfo-Lewis X and 6,6'-di-sulfo-LacNAc derivatives, providing Sialyl sulfo-hexasaccharide and Sialyl sulfo-pentasaccharide .
    Keratanase II,bacillus circulans,expressed in E.coli
  • HY-158458
    A2[3]G1F1(α-1-3) glycan

    A2[3]G1F1(a1-3) glycan

    		 Biochemical Assay Reagents Others
    A2[3]G1F1(α-1-3) glycan (A2[3]G1F1(a1-3) glycan) is an asymmetric Lewis X polysaccharide and N-glycan. SLeX is a ligand for the cell adhesion molecule E-selectin, which is specifically expressed at sites of inflammatory lesions. Designing SLeX-polysaccharide conjugates to deliver drugs to inflammatory lesions .
    A2[3]G1F1(α-1-3) glycan
  • HY-P991458
    hu3S193

    		Transmembrane Glycoprotein Cancer
    hu3S193 is a human IgG monoclonal antibody (mAb) targeting Lewis Y. hu3S193 has excellent immune effector function (complement-dependent cytotoxicity) (IC50: 1.0 μg/ml) and antibody-dependent cellular cytotoxicity (IC50: 5.0 μg/ml). hu3S193 can be used in small cell lung cancer (SCLC) research. Recommended isotype control: Human IgG1 kappa, Isotype Control (HY-P99001) .
    hu3S193
  • HY-160109
    Ac5GalNTGc
    1 Publications Verification

    		 Mucin Inflammation/Immunology Cancer
    Ac5GalNTGc is a potent, peracetylated C-2 thioglycolyl-substituted GalNAc analog that efficiently inhibits mucin-type O-glycan biosynthesis. Ac5GalNTGc reduces leukocyte sialyl-Lewis-X expression and inhibits L-/P-selectin mediated rolling under flow, as well as P-selectin dependent leukocyte-platelet adhesion. Ac5GalNTGc exhibits anti-inflammatory activity in a thioglycollate-induced acute peritonitis model. Ac5GalNTGc can be used for studies of O-glycan/mucin biology, inflammation, and related translational research .
    Ac5GalNTGc
  • HY-W110138
    Chloroxoquinoline

    		DNA/RNA Synthesis Cytochrome P450 ROCK Cancer
    Chloroxoquinoline is an anticancer agent. Chloroxoquinoline damages the DNA templates of cancer cells, inducing DNA breaks and cell death, and inhibits cell invasion via down-regulating Rho/Rho kinase signaling pathway. Chloroxoquinoline enhances the radiation sensitivity of Lewis lung cancer cells and xenograft tumors in tumor-bearing mouse models but decreases efficacy after long term exposure in rat models by auto-induction effects on CYP1A and CYP3A. Chloroxoquinoline has a broad-spectrum anticancer activity, such as non-small-cell lung carcinoma (NSCLC), breast cancer and gastric cancer .
    Chloroxoquinoline
  • HY-160109A
    Ac5GalNTGc epimer

    		Mucin Inflammation/Immunology
    Ac5GalNTGc epimer is an analogue of hexosamine and the racemate of Ac5GalNTGc (HY-160109). Ac5GalNTGc is a potent, peracetylated C-2 thioglycolyl-substituted GalNAc analog that efficiently inhibits mucin-type O-glycan biosynthesis. Ac5GalNTGc reduces leukocyte sialyl-Lewis-X expression and inhibits L-/P-selectin mediated rolling under flow, as well as P-selectin dependent leukocyte-platelet adhesion. Ac5GalNTGc exhibits anti-inflammatory activity in a thioglycollate-induced acute peritonitis model. Ac5GalNTGc can be used for studies of O-glycan/mucin biology, inflammation, and related translational research .
    Ac5GalNTGc epimer
  • HY-165603
    Si5-N14

    		Liposome VEGFR FGFR Cardiovascular Disease Inflammation/Immunology Cancer
    Si5-N14 is a key component of siloxane-incorporated lipid nanoparticles (SiLNP), possessing pro-vascular repair and anti-tumor activities. In the transgenic GFP mouse model, Si5-N14 can mediate CRISPR-Cas9 editing. In the Lewis lung carcinoma (LLC) tumor-bearing mouse model, Si5-N14 can knock out the expression of Vascular Endothelial Growth Factor Receptor 2 (VEGFR2) to exert an anti-tumor effect. In a mouse model of lung injury induced by viral infection, the delivery of Fibroblast Growth Factor-2 (FGF-2) mRNA via Si5-N14 can promote vascular repair, increase blood oxygen levels, and improve lung function. Si5-N14 shows promise for research in the fields of oncology, pneumonia, and cardiovascular diseases .
    Si5-N14
  • HY-159803
    IST-622

    6-O-(3-Ethoxypropionyl)-3',4'-O-exo-benzylidenechartreusin

    		 Endogenous Metabolite Cancer
    IST-622 (6-O-(3-Ethoxypropionyl)-3',4'-O-exo-benzylidenechartreusin) is an anti-tumor agent with significant growth inhibitory activity. IST-622 exhibits significant anti-tumor effects against a variety of mouse tumors such as P388 and L1210 leukemias, B16 melanoma, Lewis lung carcinoma, Colon 26 and Colon 38 adenocarcinomas, and M5076 reticulum cell sarcoma. IST-622 was orally administered and the results showed efficacy in different tumor types. In addition, IST-622 provided significant inhibitory effects against two human tumor xenograft models: large cell lung carcinoma (Lu-116) and gastric adenocarcinoma (St-4). IST-622 also exhibited significant growth inhibitory activity against P388 leukemia in vitro, with a half inhibitory concentration (IC50) more than 20 times lower than CT .
    IST-622
  • HY-175369
    PI3Kδ-IN-25

    		PI3K Akt PD-1/PD-L1 Interleukin Related CD3 Inflammation/Immunology Cancer
    PI3Kδ-IN-25 is an orally active selective PI3Kδ inhibitor (IC50 = 2.1 nM). PI3Kδ-IN-25 has IC50s of 272, 285, and 1171 nM for PI3Kα, PI3Kγ, and PI3Kβ, respectively. PI3Kδ-IN-25 inhibits AKT Ser473 phosphorylation, suppresses Treg cell proliferation, and downregulates PD-L1 expression in B16F10 cells. PI3Kδ-IN-25 exhibits anticancer effects in B16F10 melanoma and Lewis lung cancer mouse models by reducing tumor-infiltrating Treg cells and enhancing immune responses. PI3Kδ-IN-25 is potentially useful in the study of melanoma, lung cancer, and other cancers .
    PI3Kδ-IN-25

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