Sie suchten nach: \u03B2-Lactose

Artikel-Nr: (1A06540)

Lieferant: USP

Hersteller Artikel Nummer : 1A06540

Beschreibung: MEMANTINE LACTOSE ADDUCT (25 MG) ((2S,3R 1 * 25 mg

UOM: 1 * 25 mg

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Artikel-Nr: (BOSSBS-3984R)

Lieferant: Bioss

Hersteller Artikel Nummer : BS-3984R

Beschreibung: GALT (Galactose 1 phosphate uridyl transferase) catalyzes the second step of the Leloir pathway of galactose metabolism, namely the conversion of UDP glucose + galactose 1 phosphate to glucose 1 phosphate + UDP galactose. The absence of this enzyme results in classic galactosemia in humans and can be fatal in the newborn period if lactose is not removed from the diet. The pathophysiology of galactosemia has not been clearly defined.

UOM: 1 * 100 µl

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Artikel-Nr: (PRSI91-258)

Lieferant: ProSci Inc.

Hersteller Artikel Nummer : 91-258

Beschreibung: Galactose Mutarotase (GALM) is a cytoplasmic enzyme that belongs to the Aldose Epimerase family. GALM is a Mutarotase that converts alpha-Aldose to the beta -Anomer. GALM is active on D-Glucose, L-Arabinose, D-Xylose, D-Galactose, Maltose and Lactose. GALM may be required for normal Galactose metabolism by maintaining the equilibrium of alpha- and beta - anomers of Galactose.

UOM: 1 * 50 µG

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Artikel-Nr: (PRSI92-049)

Lieferant: ProSci Inc.

Hersteller Artikel Nummer : 92-049

Beschreibung: Galectin-Related Protein (LGALSL) is a 172 amino acid protein that contains one Galectin domain. LGALSL does not appear to bind carbohydrates or lactose as the critical residues required for binding are not conserved. LGALSL may play a significant role in stimulating smooth muscle growth in developing alveolar wall vessels and the development of pulmonary capillaries.

UOM: 1 * 50 µG

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Lieferant: MP Biomedicals

Beschreibung: Neuraminidase (Sialidase: Acylneuraminyl hydrolase; EC 3.2.1.18) From Arthrobacter ureafaciens lyophilised powder with salts. The salts are composed of sodium-potassium phosphate to give a solution of 10 mM phosphate buffer (pH 7) when enzyme is reconstituted with water to make activity of 1 unit per ml. Activity: >60 units/mg protein for NAN-lactose >25 units/mg protein for bovine submaxillary mucin >20 units/mg protein for colominic acid Protein is determined by the method of Lowry et al. with bovine albumin as a standard.6 Unit definition: One unit will liberate 1,0 µmole of N-acetyl-neuraminic acid (NANA) per minute at pH 5,0 at 37 °C, using either one NAN-lactose, bovine submaxillary mucin, or colominic acid as a substrate.

Artikel-Nr: (PRSI5155)

Lieferant: ProSci Inc.

Hersteller Artikel Nummer : 5155

Beschreibung: beta-Galactosidase Antibody: Beta-galactosidase (beta-gal), an inducible enzyme that catalyses the hydrolysis of lactose and other beta-galactosides into monosaccharides, is a product of the LacZ operon, and is a homo-tetrameric protein consisting of four identical subunits of approximately 114 kDa each. The enzyme is commonly used as a reporter gene in molecular biology to assess the efficiency of transfection.

UOM: 1 * 100 µG

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Lieferant: HAMILTON BONADUZ

Beschreibung: RCX-30 Säulen zur Analyse von Kohlenhydraten sind für die isokratische- oder Gradiententrennung von Kohlenhydraten konzipiert. Wenn ein isokratisches Verfahren mit einem Leitfähigkeits-, Brechungsindex-, Ultraviolett- oder gepulstem amperometrischen Detektor (PAD) verwendet wird, können Mono- und Disaccharide wie Glucose, Fructose, Saccharose und Lactose schnell bestimmt werden.

Lieferant: HAMILTON BONADUZ

Beschreibung: RCX-10 Säulen zur Analyse von Kohlenhydraten sind für die isokratische- oder Gradiententrennung von Kohlenhydraten konzipiert. Wenn ein isokratisches Verfahren mit einem Leitfähigkeits-, Brechungsindex-, Ultraviolett- oder gepulsten amperometrischen Detektor (PAD) verwendet wird, können Mono- und Disaccharide wie Glucose, Fructose, Saccharose und Lactose schnell bestimmt werden.

Artikel-Nr: (PRSI30-393)

Lieferant: ProSci Inc.

Hersteller Artikel Nummer : 30-393

Beschreibung: UGP2 is an important intermediary in mammalian carbohydrate interconversions. It transfers a glucose moiety from glucose-1-phosphate to MgUTP and forms UDP-glucose and MgPPi. In liver and muscle tissue, UDP-glucose is a direct precursor of glycogen; in lactating mammary gland it is converted to UDP-galactose which is then converted to lactose. The eukaryotic enzyme has no significant sequence similarity to the prokaryotic enzyme.The enzyme encoded by this gene is an important intermediary in mammalian carbohydrate interconversions. It transfers a glucose moiety from glucose-1-phosphate to MgUTP and forms UDP-glucose and MgPPi. In liver and muscle tissue, UDP-glucose is a direct precursor of glycogen; in lactating mammary gland it is converted to UDP-galactose which is then converted to lactose. The eukaryotic enzyme has no significant sequence similarity to the prokaryotic enzyme. Two transcript variants encoding different isoforms have been found for this gene.

UOM: 1 * 50 µG

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Artikel-Nr: (PRSI30-412)

Lieferant: ProSci Inc.

Hersteller Artikel Nummer : 30-412

Beschreibung: Galactose-1-phosphate uridyl transferase (GALT) catalyzes the second step of the Leloir pathway of galactose metabolism, namely the conversion of UDP-glucose + galactose-1-phosphate to glucose-1-phosphate + UDP-galactose. The absence of this enzyme results in classic galactosemia in humans and can be fatal in the newborn period if lactose is not removed from the diet. The pathophysiology of galactosemia has not been clearly defined. Galactose-1-phosphate uridyl transferase (GALT) catalyzes the second step of the Leloir pathway of galactose metabolism, namely the conversion of UDP-glucose + galactose-1-phosphate to glucose-1-phosphate + UDP-galactose. The absence of this enzyme results in classic galactosemia in humans and can be fatal in the newborn period if lactose is not removed from the diet. The pathophysiology of galactosemia has not been clearly defined. Publication Note: This RefSeq record includes a subset of the publications that are available for this gene. Please see the Entrez Gene record to access additional publications.

UOM: 1 * 50 µG

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Artikel-Nr: (BOSSBS-8413R)

Lieferant: Bioss

Hersteller Artikel Nummer : BS-8413R

Beschreibung: Galectin-12, also designated galectin-related inhibitor of proliferation 1 in mouse, is a 314 amino acid protein encoded by the human gene LGALS12. Galectin-12 is a member of the galectin family consisting of b-galactoside-binding proteins with conserved carbohydrate recognition domains. Galectin-12 binds lactose and may participate in the apoptosis of adipocytes. This protein is preferentially expressed in peripheral blood leukocytes and adipocytes. Galectin-12 is induced by cell cycle block at the G1 phase and causes G1 arrest when overexpressed. The galectin-12 gene is expressed in mouse preadipo-cytes and is upregulated when preadipocytes undergo cell cycle arrest, concomitant with acquisition of the competence to undergo differentiation in response to adipogenic hormone stimulation. Galectin-12 is an adipocyte-expressed protein which is downregulated by various insulin resistance-inducing hormones. As a result, galectin-12 may play a role in the pathogenesis of insulin resistance.

UOM: 1 * 100 µl

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Artikel-Nr: (BOSSBS-11131R-A680)

Lieferant: Bioss

Hersteller Artikel Nummer : BS-11131R-A680

Beschreibung: Alpha-lactalbumin is the B protein of lactose synthetase secreted by the mammary epithelial cells. It is a potent Ca2+-elevating and apoptosis-inducing agent with broad, yet selective, cytotoxic activity. Multimeric lactalbumin has been shown to kill all transformed, embryonic and lymphoid cells tested, but not mature epithelial elements. This suggests that milk contributes to mucosal immunity not only by furnishing antimicrobial molecules but also by policing the function of lymphocytes and epithelium. ?lactalbumin may be helpful in discovering the site of origin of metastatic breast tumours. Human lactalbumin contains 123 amino acid residues. Comparison of the 5' flanking sequences of the two Alpha-lactalbumin genes with those of five casein genes reveals the presence of a highly conserved region extending from position -140 to -110 in all seven sequences examined, suggesting a possible regulatory role in the hormonal control or tissue-specific expression of milk protein genes in the mammary gland.

UOM: 1 * 100 µl

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Artikel-Nr: (BOSSBS-11131R)

Lieferant: Bioss

Hersteller Artikel Nummer : BS-11131R

Beschreibung: Alpha-lactalbumin is the B protein of lactose synthetase secreted by the mammary epithelial cells. It is a potent Ca2+-elevating and apoptosis-inducing agent with broad, yet selective, cytotoxic activity. Multimeric ?lactalbumin has been shown to kill all transformed, embryonic and lymphoid cells tested, but not mature epithelial elements. This suggests that milk contributes to mucosal immunity not only by furnishing antimicrobial molecules but also by policing the function of lymphocytes and epithelium. ?lactalbumin may be helpful in discovering the site of origin of metastatic breast tumors. Human lactalbumin contains 123 amino acid residues. Comparison of the 5' flanking sequences of the two Alpha-lactalbumin genes with those of five casein genes reveals the presence of a highly conserved region extending from position -140 to -110 in all seven sequences examined, suggesting a possible regulatory role in the hormonal control or tissue-specific expression of milk protein genes in the mammary gland.

UOM: 1 * 100 µl

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Artikel-Nr: (BOSSBS-11131R-CY5)

Lieferant: Bioss

Hersteller Artikel Nummer : BS-11131R-CY5

Beschreibung: Alpha-lactalbumin is the B protein of lactose synthetase secreted by the mammary epithelial cells. It is a potent Ca2+-elevating and apoptosis-inducing agent with broad, yet selective, cytotoxic activity. Multimeric ?lactalbumin has been shown to kill all transformed, embryonic and lymphoid cells tested, but not mature epithelial elements. This suggests that milk contributes to mucosal immunity not only by furnishing antimicrobial molecules but also by policing the function of lymphocytes and epithelium. ?lactalbumin may be helpful in discovering the site of origin of metastatic breast tumors. Human lactalbumin contains 123 amino acid residues. Comparison of the 5' flanking sequences of the two Alpha-lactalbumin genes with those of five casein genes reveals the presence of a highly conserved region extending from position -140 to -110 in all seven sequences examined, suggesting a possible regulatory role in the hormonal control or tissue-specific expression of milk protein genes in the mammary gland.

UOM: 1 * 100 µl

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Artikel-Nr: (PRSI33-582)

Lieferant: ProSci Inc.

Hersteller Artikel Nummer : 33-582

Beschreibung: Galectin 1 is a member of the beta-galactoside-binding family and is a dimeric protein of 14 kDa participating in a variety of normal and pathological processes, including cancer progression. Galectin 1 can affect the proliferation of normal and malignant cells. Inhibition of cell growth is observed in a lactose-dependent manner as lower concentrations of the lectin stimulate cell proliferation. Galectin 1 may also be implicated in the induction of apoptosis of activated T cells through the binding of exogenous galectin-1 to CD45 molecules present on the surface of lymphocytes. Galectin 1, reported to be present either at the surface of cancer cells or accumulated around these cells could act as an immunological shield to protect against a T cell immune response and provide an advantage for survival.

UOM: 1 * 100 µG

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Artikel-Nr: (BOSSBS-11131R-HRP)

Lieferant: Bioss

Hersteller Artikel Nummer : BS-11131R-HRP

Beschreibung: Alpha-lactalbumin is the B protein of lactose synthetase secreted by the mammary epithelial cells. It is a potent Ca2+-elevating and apoptosis-inducing agent with broad, yet selective, cytotoxic activity. Multimeric ?lactalbumin has been shown to kill all transformed, embryonic and lymphoid cells tested, but not mature epithelial elements. This suggests that milk contributes to mucosal immunity not only by furnishing antimicrobial molecules but also by policing the function of lymphocytes and epithelium. ?lactalbumin may be helpful in discovering the site of origin of metastatic breast tumors. Human lactalbumin contains 123 amino acid residues. Comparison of the 5' flanking sequences of the two Alpha-lactalbumin genes with those of five casein genes reveals the presence of a highly conserved region extending from position -140 to -110 in all seven sequences examined, suggesting a possible regulatory role in the hormonal control or tissue-specific expression of milk protein genes in the mammary gland.

UOM: 1 * 100 µl

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