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| Product | Description | |
|---|---|---|
| a-Tetrasaccharide-APE-KLH | a-Tetrasaccharide-APE-KLH. |  |
| Blood Group A tetrasaccharide type 5 | Blood Group A tetrasaccharide type 5 is a crucial component specifically targeting and interacting with blood group antigens present on red blood cells with Blood Group A. This tetrasaccharide type 5 is utilized to study and understand the immunogenicity and variation of Blood Group A antigens. Synonyms: GalNAca1-3(Fuca1-2)Galb1-4Glc; Blood Group A tetrasaccharide type V; Blood group A type 5 tetrasaccharide; Alpha-Tetrasaccharide; a-D-GalNAc-(1->3)[a-L-Fuc-(1->2)]-b-D-Gal-(1->4)-D-Glc; O-2-(acetylamino)-2-deoxy-a-D-galactopyranosyl-(1->3)-O-[6-deoxy-a-L-galactopyranosyl-(1->2)]-O-b-D-galactopyranosyl-(1->4)-D-Glucose. Grade: ≥90%. CAS No. 59957-92-5. Molecular formula: C26H45NO20. Mole weight: 691.63. | |
| Blood group A type 1 tetrasaccharide-NGL | Blood group A type 1 tetrasaccharide-NGL, a synthetic carbohydrate antigen, boasts of its potential as an effective cancer treatment strategy by selectively targeting and modulating the host immune system. This intriguing tetrasaccharide is capable of thwarting cancer cell metastasis, including in breast and colon cancers. Furthermore, it serves as a principal target agent for engineering glycoconjugate vaccines against bacterial infections caused by certain strains harbouring the infamous ABO blood group antigen. Synonyms: GalNAcα1-3(Fucα1-2)Galβ1-3GlcNAcβ-NGL. | |
| Blood group A type 2 tetrasaccharide | Blood group A type 2 tetrasaccharide, a complex carbohydrate that adorns the surface of red blood cells of those with blood type A, has been known to interfere with certain human diseases, such as cancer and autoimmune disorders, while simultaneously serving as a mediator for testing and typing blood. Scholars are expeditiously exploring its promising role in targeting disease-related inflammation as a future therapeutic. Synonyms: GalNAca-3(fuca-2)Galb-4GlcNAc; A type 2; Blood group A antigen type 2; alpha-D-GalNAc-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->4)-beta-D-GlcNAc; 2-Acetamido-2-deoxy-alpha-D-galactopyranosyl-(1->3)-[6-deoxy-alpha-L-galactopyranosyl-(1->2)]-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranose; Blood Group A tetrasaccharide type II; Gal(NAc)α1-3(Fucα1-2)Galβ1-4GlcNAc. Grade: ≥95%. CAS No. 73361-87-2. Molecular formula: C28H48N2O20. Mole weight: 732.68. | |
| Blood group A type 2 tetrasaccharide-NGL | Blood group A type 2 tetrasaccharide-NGL, a carbohydrate antigen indispensable for identifying diversified blood groups, boasts significant potential for cancer research. This tetrasaccharide serves as a robust tool for studying glycosylation changes within cancer cells and diagnosing specific types of tumors. Its therapeutic potential, namely for creating vaccines to fight cancer, has also been explored, rendering it an area of active investigation. Synonyms: Gal(NAc)α1-3(Fucα1-2)Galβ1-4GlcNAc-NGL. | |
| Blood group A type 3/4 tetrasaccharide | Blood group A type 3/4 tetrasaccharide is a synthetic saccharide used in the compound industry for the study and identification of blood group A. It is also utilized in the development of diagnostic tools and assays for detecting ABO antigens in blood typing and transfusion compatibility testing. Synonyms: Gala1-3(Fuca1-2)Galb1-3GalNAc. Molecular formula: C28H48N2O20. Mole weight: 732.68. | |
| Blood group A type 3 tetrasaccharide-NGL | Blood group A type 3 tetrasaccharide-NGL is a distinctive glycan molecule that is deployed as a diagnostic tool for deciphering blood group A epitopes on human erythrocytes, as well as a crucial molecule in certain malignant neoplasms and autoimmune maladies in which abnormal blood group antigen expression ensues. Through the analysis of Blood group A type 3 tetrasaccharide-NGL, new insights on glycans' implications in disease and wellbeing have emerged, leading to a more comprehensive understanding of these complex biological macromolecules. Synonyms: GalNAcα1-3(Fucα1-2)Galβ1-3GalNAcα-NGL. | |
| Blood group A type 4 tetrasaccharide-NGL | Blood group A type 4 tetrasaccharide-NGL, a glycotope renowned for its utility in exploring carbohydrate antigen-lectin affinities in the biomedical domain, has garnered attention for its putative therapeutic potential in tackling malignancies and cardiovascular malaises. Synonyms: GalNAcα1-3(Fucα1-2)Galβ1-3GalNAcβ-NGL. | |
| Blood group A type I tetrasaccharide | Blood group A type I tetrasaccharide is an indispensible compound, precisely harnessed to fathom and diagnose ABO blood group antigen interplays. Synonyms: Blood group A type 1 tetrasaccharide; GalNAca1-3(Fuca1-2)Galb1-3GlcNAc. Grade: ≥95%. Molecular formula: C28H48N2O20. Mole weight: 732.68. | |
| Blood group B type 1 tetrasaccharide-NGL | Blood group B type 1 tetrasaccharide-NGL, the carbohydrate-based molecular entity, holds abundant promise for biomedical research, owing to its ability to fathom the intricacies of the ABO blood group system. Contributions from this compound will extend beyond merely augmenting the quest for therapies that address ailments linked with blood group B, as it has also revealed propitious avenues in the assessment and mitigation of various cancerous conditions. Synonyms: Galα1-3(Fucα1-2)Galβ1-3GlcNAcβ-NGL. | |
| Blood group B type 2 tetrasaccharide-NGL | Blood group B type 2 tetrasaccharide-NGL, the synthetic tetrasaccharide frequently used in biomedicine to investigate blood group antigen recognition and specificity, is an exceptional tool for examining the molecular basis of diseases related to the B antigen, including cancer and bacterial infections. Notably, it is an ideal resource for the development of diagnostic tools and therapeutic agents aimed at battling these afflictions, owing to its unique chemical structure, which renders it a must-have asset in any comprehensive drug development program. Synonyms: Galα1-3(Fucα1-2)Galβ1-4GlcNAc-NGL. | |
| Blood group B type 3/4 tetrasaccharide | Blood group B type 3/4 tetrasaccharide is a synthetic compound used in biomedical research to investigate blood group antigens and their role in blood transfusion compatibility. It is commonly employed to study the interaction of specific antibodies with blood group B antigens. Synonyms: Gala1-3(Fuca1-2)Galb1-3GalNAc; Blood Group B type III/IV tetrasaccharide; O-6-Deoxy-alpha-L-galactopyranosyl-(1-2)-O-[alpha-D-galactopyranosyl-(1-3)]-O-beta-D-galactopyranosyl-(1-3)-2-(acetylamino)-2-deoxy-D-galactose. Grade: 95%. CAS No. 1352644-06-4. Molecular formula: C26H45NO20. Mole weight: 691.63. | |
| Blood group B type 3 tetrasaccharide-NGL | Blood group B type 3 tetrasaccharide-NGL, a fundamental entity in blood typing and transfusion medicine, plays a pivotal role in distinguishing between blood group B and O, rendering it indispensable for safe transfusions. Moreover, the tetrasaccharide's potency in the development of diagnostics and vaccines for cancer and viral infections is noteworthy. Its applications extend far beyond the realm of blood transfusions, painting it as an unparalleled contender in healthcare research. Synonyms: Galα1-3(Fucα1-2)-Galβ1-3GalNAcα-NGL. | |
| Blood group B type 4 tetrasaccharide-NGL | Blood group B type 4 tetrasaccharide-NGL is a carbohydrate-based blood group antigen commonly found on the surface of red blood cells. It is used in the biomedical industry for the detection and identification of anti-B antibodies in blood transfusion and transplantation procedures. Detection of Blood group B type 4 tetrasaccharide-NGL is also important in the diagnosis and treatment of autoimmune diseases and some infections. Synonyms: alpha-L-Fuc-(1->2)-[alpha-D-Gal-(1->3)]-beta-D-Gal-(1->3)-beta-D-GalNAc-NGL; Fuc(a1-2)[Gal(a1-3)]Gal(b1-3)b-GalNAc-NGL; Galα1-3(Fucα1-2)Galβ1-3GalNAcβ-NGL. | |
| Blood Group B type II tetrasaccharide | Blood Group B Type II Tetrasaccharide is employed in the biomedical industry for investigation and comprehending the intricacies of the Blood Group B antigen, and this biomolecular tool serves as a pivotal instrument. Functioning as a reference standard or reagent, the Blood Group B Type II Tetrasaccharide facilitates assays imperative for the precise identification of blood types and antibody specificity. Synonyms: Blood group B type 2 tetrasaccharide; Gala1-3(Fuca1-2)Galb1-4GlcNAc; alpha-D-Gal-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->4)-beta-D-GlcNAc; 6-deoxy-alpha-L-galactopyranosyl-(1->2)-[alpha-D-galactopyranosyl-(1->3)]-beta-D-galactopyranosyl-(1->4)-2-acetamido-2-deoxy-beta-D-glucopyranose; alpha-D-galactosyl-(1->3)-[alpha-L-fucosyl-(1->2)]-beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosamine. Grade: ≥90%. CAS No. 909890-21-7. Molecular formula: C26H45NO20. Mole weight: 691.63. | |
| Blood Group B type I tetrasaccharide | Blood Group B type I tetrasaccharide is a key component used in the biomedical industry for blood typing purposes. It specifically targets individuals with blood type B and aids in the identification and classification of their blood. Synonyms: alpha-D-Galp-(1->3)-[alpha-L-Fucp-(1->2)]-beta-D-Galp-(1->3)-beta-D-GlcpNAc; alpha-D-Gal-(1->3)-[alpha-L-Fuc-(1->2)]-beta-D-Gal-(1->3)-beta-D-GlcNAc; 6-deoxy-alpha-L-galactopyranosyl-(1->2)-[alpha-D-galactopyranosyl-(1->3)]-beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-glucopyranose; Gala1-3(Fuca1-2)Galb1-3GlcNAc. Grade: ≥95%. CAS No. 67673-41-0. Molecular formula: C26H45NO20. Mole weight: 691.63. | |
| Blood Group H type I tetrasaccharide | Blood Group H type I tetrasaccharide. | |
| Chondroitin sulphate tetrasaccharide ammonium salt | Chondroitin sulphate tetrasaccharide ammonium salt. | |
| Dermatan sulphate tetrasaccharide ammonium salt | Dermatan sulphate tetrasaccharide ammonium salt. Synonyms: Dermatan sulfate tetrasaccharide ammonium salt. | |
| gellan tetrasaccharide unsaturated glucuronyl hydrolase | The enzyme releases 4-deoxy-4(5)-unsaturated D-glucuronic acid from oligosaccharides produced by polysaccharide lyases, e.g. the tetrasaccharide β-D-4-deoxy-Δ4-GlcAp-(1?4)-β-D-Glcp-(1?4)-α-L-Rhap-(1?3)-β-D-Glcp produced by EC 4.2.2.25, gellan lyase. The enzyme can also hydrolyse unsaturated chondroitin and hyaluronate disaccharides (β-D-4-deoxy-Δ4-GlcAp-(1?3)-β-D-GalNAc, β-D-4-deoxy-Δ4-GlcAp-(1?3)-β-D-GalNAc6S, β-D-4-deoxy-Δ4-GlcAp2S-(1?3)-β-D-GalNAc, β-D-4-deoxy-Δ4-GlcAp-(1?3)-β-D-GlcNAc), preferring the unsulfated disaccharides to the sulfated disaccharides. Group: Enzymes. Synonyms: UGL (ambiguous); unsaturated glucuronyl hydrolase (ambiguous). Enzyme Commission Number: EC 3.2.1.179. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3862; gellan tetrasaccharide unsaturated glucuronyl hydrolase; EC 3.2.1.179; UGL (ambiguous); unsaturated glucuronyl hydrolase (ambiguous). Cat No: EXWM-3862. |  |
| Heparin derived Tetrasaccharide | Heparin derived Tetrasaccharide. Group: Biochemicals. Grades: Highly Purified. CAS No. 61844-85-7. Pack Sizes: 2mg, 4mg. Molecular Formula: C24H40N2O39S6, Molecular Weight: 1172.95. US Biological Life Sciences. |  Worldwide |
| Hyaluronic acid tetrasaccharide | Hyaluronic acid tetrasaccharide is a biomedical product used in the research of osteoarthritis. Synonyms: Hyaluronate tetrasaccharide; Hyaluronic acid tetramer; O-β-D-Glucopyranuronosyl-(1→3)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→4)-O-β-D-glucopyranuronosyl-(1→3)-2-(acetylamino)-2-deoxy-D-glucose. CAS No. 57282-61-8. Molecular formula: C28H44N2O23. Mole weight: 776.65. | |
| Hyaluronic acid tetrasaccharide ammonium salt | Hyaluronic acid tetrasaccharide ammonium salt is a fundamental constituent in the biomedical sector, aiding in the development of drug conveyance mechanisms alongside tissue regeneration methodologies. Synonyms: ?HexA-b-1,3-GlcNAc-b-1,4-GlcA-b-1,3-GlcNAc; tetra-HA ammonium salt. CAS No. 634181-32-1. Molecular formula: C28H42N2O22 xNH3. Mole weight: 758.63 (free acid). | |
| Lewis b tetrasaccharide-Biotin | Lewis b tetrasaccharide-Biotin, a modified oligosaccharide, is frequently employed in the analysis of carbohydrate-protein recognition. Its primary application is in discerning the Lewis b antigen- a heavily implicated facet of cancer cell metastasis and movement. With an ability to form part of diagnostic assays for identifying the corresponding antigen in patient serum or plasma, it holds great potential in furthering cancer research. Synonyms: α-Fuc[1→2]-β-Gal-[1→3]-α-Fuc-[1→4]-GlcNAc-biotin. Molecular formula: C39H66N4O21S. Mole weight: 959.02. | |
| Lewis B tetrasaccharide-sp-biotin | Lewis B tetrasaccharide-sp-biotin is an indubitable compound, adroitly employed for the intricate examination and detection of Lewis B antigens residing within biological specimens. Synonyms: Fuc-a-1,2-Gal-b-1,3-(Fuc-a-1,4)GlcNAc-O(CH2)3NHCO(CH2)5NH-biotin. CAS No. 870891-31-9. Molecular formula: C45H77N5O22S. Mole weight: 1072.18. | |
| Lewis y tetrasaccharide | 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 [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: Lewis y. CAS No. 82993-43-9. Pack Sizes: 1 mg. Product ID: HY-N10535. |  |
| Lewis Y tetrasaccharide-sp-biotin | Lewis Y tetrasaccharide-sp-biotin is a specialized biotin conjugate used in the biomedical industry. It has potential applications in targeted drug delivery and diagnostics for Lewis Y antigen-expressing cancer cells. This product enables specific binding to Lewis Y antigens, facilitating the research of diseases such as breast, lung and colon cancers. Synonyms: Fuc-a-1,2-Gal-b-1,4(Fuc-a-1,3)GlcNAc-O(CH2)3NHCO(CH2)5NH-biotin. CAS No. 870891-90-0. Molecular formula: C45H77N5O22S. Mole weight: 1072.18. | |
| LS-tetrasaccharide C-sp-biotin | LS-tetrasaccharide C-sp-biotin. | |
| 1,3:1,4 b-Glucotetraose (C) | 1,3:1,4 b-Glucotetraose (C) is a tetrasaccharide linked by β-1,3 and β-1,4 glycosidic bonds. It is often used in studying carbohydrate metabolism and has digestive enzyme functions, which can aid in understanding interventions for metabolic disorders such as diabetes. Synonyms: Glc1-4Glc1-3Glc1-4-Glc. CAS No. 103762-93-2. Molecular formula: C24H42O21. Mole weight: 666.58. | |
| 1,4-b-D-Xylotetraose | 1,4-b-D-Xylotetraose is a tetrasaccharide useful in the biomedicine industry to understand dietary fibre digestion. It can serve as the substrate in research of disease related to the absorption and digestion of xylose in gastrointestinal disorders. Synonyms: O-β-D-Xylopyranosyl-(1→4)-O-β-D-xylopyranosyl-(1→4)-O-β-D-xylopyranosyl-(1→4)-D-xylose; Xylotetraose; Xylotetrose; (2R,3R,4R)-4-(((2S,3R,4R,5R)-5-(((2S,3R,4R,5R)-3,4-Dihydroxy-5-(((2S,3R,4S,5R)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxytetrahydro-2H-pyran-2-yl)oxy)-2,3,5-trihydroxypentanal. CAS No. 22416-58-6. Molecular formula: C20H34O17. Mole weight: 546.47. | |
| 1,4-b-Galactotetraose | 1,4-b-Galactotetraose is a tetrasaccharide used in the pharmaceutical industry for research into specific bacterial enzyme activity, carbohydrate-protein interactions and potential therapies for galactosemia, a rare genetic metabolic disorder. Synonyms: O-b-D-Galactopyranosyl-(1→4)-O-b-D-galactopyranosyl-(1→4)-O-b-D-galactopyranosyl-(1→4)-D-galactose. CAS No. 107595-47-1. Molecular formula: C24H42O21. Mole weight: 666.58. | |
| 2-O-Sulphatase from Flavobacterium heparinum | The 2-O-sulphatase acts on 2-O-sulphated ?4,5-unsaturated termini of disaccharides, tetrasaccharides, etc., produced by lyase action on a glycosaminoglycan. Group: Enzymes. Synonyms: 2-O-Sulphatase; Sulphatase. Enzyme Commission Number: EC 3.1.6.-. 2-O-Sulphatase. Mole weight: 41.8 kDa. Form: The enzyme is stabilised with 0.2% BSA, 0.22 um sterile-filtered and dispensed into sterile vials. To preserve high activity, the enzyme solution is stored frozen at -60°C and is supplied world-wide as a frozen solution. Source: Flavobacterium heparinum (ATCC 13125). 2-O-Sulphatase; Sulphatase. Cat No: NATE-1943. | |
| 3-Sialyllacto-N-neotetraose | 3-Sialyllacto-N-neotetraose is an acclaimed compound, is specifically formulated to address gastrointestinal disorders in a scientifically advanced manner. Its groundbreaking composition acts as a potent prebiotic catalyst, efficaciously nurturing the flourishing of advantageous gut microflora. Synonyms: 3-SLNnT; LS tetrasaccharide d; Sialylated lacto-N-neotetraose. CAS No. 100789-83-1. Molecular formula: C37H62N2O29. Mole weight: 998.88. | |
| 3-Sialyl Lewis X | It is an important antigen, which binds to the endothelial adhesion molecule E-selectin. Synonyms: S Lex; Sialyl Lewis X; NeuNAc-a2-3Gal-b1-4(Fuc-a1-3)GlcNAc; Neu5Ac2-α-3Gal1-b-4[Fuc1-α-3]GlcNAc; O-(5-Acetamido-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonic Acid)-2-α-3-O-(b-D-galactopyranosyl)-1-b-4-O-[(α-L-fucopyranosyl)-1-α-3]-2-acetamido-2-deoxy-D-glucopyranose]; SSEA 1; 3'-Sialyl-Lewis-X tetrasaccharide; O-(N-Acetyl-α-neuraminosyl)-(2→3)-O-β-D-galactopyranosyl-(1→4)-O-[6-deoxy-α-L-galactopyranosyl-(1→3)]-2-(acetylamino)-2-deoxy-D-glucose; 3'-Sialyl-Lewis X; Sialyl Lex tri; Sialyl-Lewis X; SLex. Grade: ≥95%. CAS No. 98603-84-0. Molecular formula: C31H52N2O23. Mole weight: 820.74. | |
| ?-4,5-Glycuronidase from Flavobacterium heparinum | The ?-4,5-Glycuronidase acts on the non-sulphated, unsaturated termini of disaccharides, tetrasaccharides, etc., produced either directly by lyase action on a glycosaminoglycan or by the action of the 2-O-sulphatase on an unsaturated disaccharide, tetrasaccharide, etc. Group: Enzymes. Synonyms: ?-4,5-Glycuronidase; Glycuronidase. Enzyme Commission Number: EC 3.2.1-. β-Glucosidase. Storage: Store frozen at -20 or below upon receipt. Avoid repeated freezethawing. Form: The enzyme is stabilised with 0.2% BSA, 0.22 um sterile-filtered and dispensed into sterile vials. To preserve high activity, the enzyme solution is stored frozen at -60°C and is supplied world-wide as a frozen solution. Source: Flavobacterium heparinum (ATCC 13125). ?-4,5-Glycuronidase; Glycuronidase. Cat No: NATE-1942. | |
| Actinotetraose Hexatiglate | A unique tetrasaccharide with six tiglate esters from an Amycolatopsis sp., actinotetraose hexatiglate possesses a two-fold axis of symmetry and is a co-metabolite of quinaldopeptin. Group: Biochemicals. Grades: Highly Purified. CAS No. 216590-44-2. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Actinotetraose Hexatiglate | A unique tetrasaccharide with six tiglate esters isolated from an unidentified amycolatopsis culture. It is a potent antitumour agent. Synonyms: Tigloside; 2-[(2E)-2-Methyl-2-butenoate]-O-3,4-bis-O-[(2E)-2-methyl-1-oxo-2-buten-1-yl]-β-D-glucopyranosyl-(1→2)-6-O-[(2E)-2-methyl-1-oxo-2-buten-1-yl]-α-D-glucopyranosyl O-3,4-bis-O-[(2E)-2-methyl-1-oxo-2-buten-1-yl]-β-D-glucopyranosyl-(1→2)-α-D-Glucopyranoside; 2-O-[3,4-bis-O-[(2E)-2-methyl-1-oxo-2-butenyl]-β-D-glucopyranosyl]-6-O-[(2E)-2-methyl-1-oxo-2-butenyl]-α-D-glucopyranosyl 2-O-[3,4-bis-O-[(2E)-2-Methyl-1-oxo-2-butenyl]-β-D-glucopyranosyl]-α-D-Glucopyranoside 6-[(2E)-2-Methyl-2-butenoate]. Grade: >95% by HPLC. CAS No. 216590-44-2. Molecular formula: C54H78O27. Mole weight: 1159.18. | |
| arabinogalactan endo-β-1,4-galactanase | This enzyme, isolated from the bacterium Bacillus subtilis, hydrolyses the β(1?4) bonds found in type I plant arabinogalactans, which are a component of the primary cell walls of dicots. The predominant product is a tetrasaccharide. cf. EC 3.2.1.181, galactan endo-β-1,3-galactanase. Group: Enzymes. Synonyms: endo-1,4-β-galactanase; galactanase (ambiguous); arabinogalactanase; ganB (gene name). Enzyme Commission Number: EC 3.2.1.89. CAS No. 58182-40-4. endo-1,4-β-Galactanase. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3953; arabinogalactan endo-β-1,4-galactanase; EC 3.2.1.89; 58182-40-4; endo-1,4-β-galactanase; galactanase (ambiguous); arabinogalactanase; ganB (gene name). Cat No: EXWM-3953. | |
| beta-1,4-galactosyltransferase VII (20-29) | Beta-1,4-galactosyltransferase VII (20-29) is a bioactive peptide of beta-1,4-galactosyltransferase 7, which is required for the biosynthesis of the tetrasaccharide linkage region of proteoglycans, especially for small proteoglycans in skin fibroblasts. Synonyms: Beta-1,4-GalTase 7 (20-29); beta-GlcNAc beta-1,4-galactosyltransferase 7 (20-29). | |
| chondroitin B lyase | This is the only lyase that is known to be specific for dermatan sulfate as substrate. The minimum substrate length required for catalysis is a tetrasaccharide. In general, chondroitin sulfate (CS) and dermatan sulfate (DS) chains comprise a linkage region, a chain cap and a repeat region. The repeat region of CS is a repeating disaccharide of glucuronic acid (GlcA) and N-acetylgalactosamine (GalNAc) [-4)GlcA(β1-3)GalNAc(β1-]n, which may be O-sulfated on the C-4 and/or C-6 of GalNAc and C-2 of GlcA. GlcA residues of CS may be epimerized to iduronic acid (IdoA) forming the repeating disaccharide [-4)IdoA(α1-3)GalNAc(β1-]n of DS. Both the concentrations and locations of sulfate-ester substituents vary with glucosaminoglycansource. Group: Enzymes. Synonyms: chondroitinase B; ChonB; ChnB. Enzyme Commission Number: EC 4.2.2.19. CAS No. 52227-83-5. ChonB. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5094; chondroitin B lyase; EC 4.2.2.19; 52227-83-5; chondroitinase B; ChonB; ChnB. Cat No: EXWM-5094. | |
| D(+)-Raffinose Pentahydrate | Raffinose is a trisaccharide composed of galactose, glucose, and fructose. It can be found in beans, cabbage, brussels sprouts, broccoli, asparagus, other vegetables, and whole grains. Raffinose can be hydrolyzed to D-galactose and sucrose by the enzyme α-galactosidase (α-GAL), an enzyme not found in the human digestive tract. α-GAL also hydrolyzes other α-galactosides such as stachyose, verbascose, and galactinol, if present. The enzyme does not cleave β-linked galactose, as in lactose.The raffinose family of oligosaccharides (RFOs) are alpha-galactosyl derivatives of sucrose, and the most common are the trisaccharide raffinose, the tetrasaccharide stachyose, and the pentasaccharide verbascose. RFOs are almost ubiquitous in the plant kingdom, being found in a large variety of seeds from many different families, and they rank second only to sucrose in abundance as soluble carbohydrates.Humans and other monogastric animals (pigs and poultry) do not possess the α-GAL enzyme to break down RFOs and these oligosaccharides pass undigested through the stomach and upper intestine. In the lower intestine, they are fermented by gas-producing bacteria that do possess the α-GAL enzyme and make carbon dioxide, methane or hydrogenleading to the flatulence commonly associated with eating beans and other vegetables. α-GAL is present in digestive aids such as the product Beano.Pr |  |
| Gangliotetraose | Gangliotetraose, a biomedicine product, stands as a pivotal remedy for ganglioside deficiency ailments, such as GM2-gangliosidosis and Tay-Sachs disease. Through emulating the constituents of gangliosides found naturally, it rejuvenates their abundance and ameliorates neuronal activity. Luringly, the tantalizing prospect of neuroprotection accompanies Gangliotetraose, holding great promise in its remedial capacity for those afflicted by these incapacitating disorders. Synonyms: Asialo-GM1-tetrasaccharide; Asialo GM1 oligosaccharide; O-β-D-Galactopyranosyl-(1→3)-O-2-(acetylamino)-2-deoxy-β-D-galactopyranosyl-(1→4)-O-β-D-galactopyranosyl-(1→4)-D-glucose. CAS No. 75645-24-8. Molecular formula: C26H45NO21. Mole weight: 707.64. | |
| Gellan gum | Gellan gum is a water-soluble polysaccharide produced by the bacterium Sphingomonas elodea. Gellan gum is composed of repeating units of tetrasaccharide, specifically glucose, rhamnose, and glucuronic acid. It is widely used as a gelling agent, thickener, and stabilizer in various food, pharmaceutical, and industrial applications due to its ability to form gels and its versatility in different conditions. Synonyms: Bistop MN-HM; Gel-Gro; Gellan; Gelrite; Gelrite gellan gum; Gelup K-S (F); Gelzan; Gelzan CM; Grindsted Gellan DAI 90; Kelcogel; Kelcogel 700; Kelcogel AF; Kelcogel AFT; Kelcogel CG; Kelcogel CG-LA; Kelcogel DGA; Kelcogel HF-B; Kelcogel Hi-pHive; Kelcogel HMB; Kelcogel HP-T; Kelcogel HT-P; Kelcogel hydriodide-pHive; Kelcogel PS; LT 100 (stabilizer); Neosoft J; Neosoft J 40; Newgelin LG-10; OMY; Phytagel; PS 60; Roeper 700f; Takaragen FE 01; TayaGel. CAS No. 71010-52-1. | |
| [heparan sulfate]-glucosamine 3-sulfotransferase 3 | Two major substrates contain the tetrasaccharides: ? undetermined 2-sulfo-uronic acid? GlcN2S? IdoA2S? GlcN*? and ? undetermined 2-sulfo-uronic acid? GlcN2S? IdoA2S? GlcN6S*? (symbols as in 2-Carb-38) with modification of the N-unsubstituted glucosamine residue (shown with an asterisk). Modification of selected sequences containing N-sulfo-glucosamine residues cannot yet be excluded. The 3-O-sulfated heparan sulfate can be utilized by Herpes simplex virus type 1 as an entry receptor to infect the target cells. There are two isozymes, known as 3-OST-3A and 3-OST-3B, which have identical catalytic domains but are encoded by different mammalian genes. The specificity of this enzyme differs from that of the other [heparan sulfate]-glucosamine 3-sulfotransferases. It is inefficient at modifying precursors of the antithrombin binding site [in contrast to EC 2.8.2.23 ([heparan sulfate]-glucosamine 3-sulfotransferase 1)] and it does not modify glucosamine preceded by GlcA2S [unlike EC 2.8.2.29 ([heparan sulfate]-glucosamine 3-sulfotransferase 2)]. Group: Enzymes. Enzyme Commission Number: EC 2.8.2.30. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3390; [heparan sulfate]-glucosamine 3-sulfotransferase 3; EC 2.8.2.30. Cat No: EXWM-3390. | |
| Heparin derived dp4 saccharide | Heparin derived dp4 saccharide, a biomedical compound derived from heparin, showcases profound therapeutic potential in treating blood clotting disorders and cardiovascular ailments. With its distinctive attributes as a dp4 saccharide ammonium salt, it exemplifies great efficacy in averting thrombosis and mitigating associated complexities. Synonyms: Tetrasaccharide (dp4); D-Glucose, O-2-O-sulfo-α-L-idopyranuronosyl-(1→4)-O-2-deoxy-6-O-sulfo-2-(sulfoamino)-β-D-glucopyranosyl-(1→4)-O-2-O-sulfo-α-L-idopyranuronosyl-(1→4)-2-deoxy-2-(sulfoamino)-, 6-(hydrogen sulfate). CAS No. 61844-85-7. Molecular formula: C24H40N2O39S6. Mole weight: 1172.96. | |
| (Kdo)3-lipid IVA (2-4) 3-deoxy-D-manno-octulosonic acid transferase | The enzyme from Chlamydia psittaci transfers four Kdo residues to lipid A, forming a branched tetrasaccharide with the structure α-Kdo-(2,8)-[α-Kdo-(2,4)]-α-Kdo-(2,4)-α-Kdo (cf. EC 2.4.99.12 [lipid IVA 3-deoxy-D-manno-octulosonic acid transferase], EC 2.4.99.13 [(Kdo)-lipid IVA 3-deoxy-D-manno-octulosonic acid transferase], and EC 2.4.99.14 [(Kdo)2-lipid IVA (2-8) 3-deoxy-D-manno-octulosonic acid transferase]). Group: Enzymes. Synonyms: Kdo transferase; waaA (gene name); kdtA (gene name); 3-deoxy-D-manno-oct-2-ulosonic acid transferase; 3-deoxy-manno-octulosonic acid transferase; (KDO)3-lipid IVA (2-4) 3-deoxy-D-manno-octulosonic acid transferase. Enzyme Commission Number: EC 2.4.99.15. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2699; (Kdo)3-lipid IVA (2-4) 3-deoxy-D-manno-octulosonic acid transferase; EC 2.4.99.15; Kdo transferase; waaA (gene name); kdtA (gene name); 3-deoxy-D-manno-oct-2-ulosonic acid transferase; 3-deoxy-manno-octulosonic acid transferase; (KDO)3-lipid IVA (2-4) 3-deoxy-D-manno-octulosonic acid transferase. Cat No: EXWM-2699. | |
| LSTc | LSTc (LS-tetrasaccharide c) is a human lactooligosaccharide presents on glycoproteins and glycolipids. LSTc is also a specific human JC polyomavirus (JCV) recognition motif. LSTc has good potential for the study of progressive multifocal leukoencephalopathy (PML) [1]. Uses: Scientific research. Group: Natural products. Alternative Names: LS-tetrasaccharide c. CAS No. 64003-55-0. Pack Sizes: 500 μg; 1 mg; 5 mg. Product ID: HY-N10633. | |
| LSTc-biotin | LSTc-biotin: An innovative tool for probing LSTc glycan structures that lurk on the surfaces of certain cancer cells and immune cells. With its unparalleled specificity for LSTc, this form of biotin serves as a pivotal reagent in the biomedical investigation of cancer and inflammatory diseases. Via fluorescence labeling of the target cells, LSTc-biotin endows researchers with extraordinary insight into the behavior of these cells and propels the development of novel therapies for ailments such as rheumatoid arthritis and cancer. Synonyms: O-(N-Acetyl-α-neuraminosyl)-(2→6)-O-β-D-galactopyranosyl-(1→4)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→4)-D-glucose-biotin; LS-tetrasaccharide c-biotin; Sialyllacto-N-neotetraose c-biotin; SLNT-c-biotin. Molecular formula: C53H89N7O31S. Mole weight: 1352.37. | |
| N-acetyl-α-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol 4-epimerase | The enzyme is involved in biosynthesis of the repeating tetrasaccharide unit of the O-antigen produced by some Gram-negative bacteria. Group: Enzymes. Synonyms: GlcNAc-P-P-Und epimerase; GlcNAc-P-P-Und 4-epimerase; gne (gene name). Enzyme Commission Number: EC 5.1.3.26. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5412; N-acetyl-α-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol 4-epimerase; EC 5.1.3.26; GlcNAc-P-P-Und epimerase; GlcNAc-P-P-Und 4-epimerase; gne (gene name). Cat No: EXWM-5412. | |
| Nystose | Nystose is a tetrasaccharide with two fructose molecules linked via beta (1?2) bonds to the fructosyl moiety of sucrose. Nystose exhibits prebiotic, immunomodulatory, and metabolism regulating activities. Nystose promotes the bone mineralization by activating the Wnt/?-catenin signaling pathway[2]. Uses: Scientific research. Group: Natural products. CAS No. 13133-07-8. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-N1499. | |
| pectate trisaccharide-lyase | Differs in specificity from EC 4.2.2.9, pectate disaccharide-lyase, as the predominant action is removal of a trisaccharide rather than a disaccharide from the reducing end. Disaccharides and tetrasaccharides may also be removed. Group: Enzymes. Synonyms: exopectate-lyase; pectate lyase A; PelA. Enzyme Commission Number: EC 4.2.2.22. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5098; pectate trisaccharide-lyase; EC 4.2.2.22; exopectate-lyase; pectate lyase A; PelA. Cat No: EXWM-5098. | |
| Raffinose Pentahydrate, Low Glucose (D-(+)-Raffinose, Melitose, Melitriose) | Used as an alternate carbon source for wild-type yeast. Raffinose is a trisaccharide composed of galactose, glucose, and fructose. It can be found in beans, cabbage, brussels sprouts, broccoli, asparagus, other vegetables, and whole grains. Raffinose can be hydrolyzed to D-galactose and sucrose by the enzyme α-galactosidase (α-GAL), an enzyme not found in the human digestive tract. α-GAL also hydrolyzes other α-galactosides such as stachyose, verbascose, and galactinol, if present. The enzyme does not cleave β-linked galactose, as in lactose.The raffinose family of oligosaccharides (RFOs) are alpha-galactosyl derivatives of sucrose, and the most common are the trisaccharide raffinose, the tetrasaccharide stachyose, and the pentasaccharide verbascose. RFOs are almost ubiquitous in the plant kingdom, being found in a large variety of seeds from many different families, and they rank second only to sucrose in abundance as soluble carbohydrates. Group: Biochemicals. Alternative Names: D-(+)-Raffinose; Melitose, Melitriose; O-a-D-Galactopyranosyl-(1->6)-a-D-glucopyranosyl-ß-D-fructofuranoside. Grades: Molecular Biology Grade. CAS No. 17629-30-0. Pack Sizes: 100g, 500g, 1Kg, 2.5Kg, 5Kg. Molecular Formula: C18H32O16 5H2O, Molecular Weight: 594.51. US Biological Life Sciences. | Worldwide |
| raffinose-raffinose α-galactosyltransferase | The 3F position of raffinose can also act as galactosyl acceptor; the enzyme is involved in the accumulation of the tetrasaccharides lychnose and isolychnose in the leaves of Cerastium arvense and other plants of the family Caryophyllaceae during late autumn. Group: Enzymes. Synonyms: raffinose (raffinose donor) galactosyltransferase; raffinose:raffinose α-galactosyltransferase; raffinose-raffinose α-galactotransferase. Enzyme Commission Number: EC 2.4.1.166. CAS No. 93389-38-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2391; raffinose-raffinose α-galactosyltransferase; EC 2.4.1.166; 93389-38-9; raffinose (raffinose donor) galactosyltransferase; raffinose:raffinose α-galactosyltransferase; raffinose-raffinose α-galactotransferase. Cat No: EXWM-2391. | |
| Sialyl lewis a,sodium salt | Sialyl lewis a,sodium salt. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sialyl Lewis a, Sialyl Lea tri, Sialyl-Lewis a, SLea, 3-Sialyl Lewis A, 3-SLea, CID643993, a-NeuNAc-(2>3)-b-D-Gal-(1>3)-(a-L-Fuc-[1>4])-D-GlcNAc, 92448-22-1, D-Glucose, O-(N-acetyl-a-neuraminosyl)-(2>3)-O-b-D-galactopyranosyl-(1>3)-O-[6-deoxy-a-L-galactopyranosyl-(1>4)]-2-(acetylamino)-2-deoxy- (9CI), D-glucose, O-5-(acetylamino)-3,5-dideoxy-D-glycero-alpha-D-galacto-2-nonulopyranonosyl-(2->3)-O-beta-D-galactopyranosyl-(1->3)-O-[6-deoxy-alpha-L-galactopyranosyl-(1->4)]-2-(acetylamino)-2-deoxy-. Product Category: Heterocyclic Organic Compound. CAS No. 92448-22-1. Molecular formula: C31H52N2O23. Mole weight: 820.74. Purity: 0.96. IUPACName: (2S,4S,5R,6R)-5-acetamido-2-[(2R,3R,4S,5S,6R)-2-[(2R,3R,4R,5R)-2-acetamido-5,6-dihydroxy-1-oxo-4-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyhexan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropy. Canonical SMILES: CC1C(C(C(C(O1)OC(C(CO)O)C(C(C=O)NC(=O)C)OC2C(C(C(C(O2)CO)O)OC3(CC(C(C(O3)C(C(CO)O)O)NC(=O)C)O)C(=O)O)O)O)O)O. Density: 1.66g/cm³. Product ID: ACM92448221. Alfa Chemistry ISO 9001:2015 Certified. Categories: 3'-Sialyl-Lewis-a tetrasaccharide. | |
| Sialyl-Lewis X | 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) [1]. Sialyl-Lewis X binds to ELAM-1 and CD62 and has the ability to inhibits CD62-mediated neutrophil recruitment to sites of inflammation [2]. Uses: Scientific research. Group: Natural products. Alternative Names: sLeX. CAS No. 98603-84-0. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-W020790. | |
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