You Searched For: EBRO

Catalog Number: (8.40106.0025)

Supplier: Merck

Description: N-Benzyl-N-methylaniline, Sigma-Aldrich®

UOM: 1 * 25 mL

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Catalog Number: (786-13)

Supplier: G-Biosciences

Description: SG-Chymotrypsin™ is a serine endopeptidase, which predominantly cleaves peptide bonds on the carboxy side of tyrosine, phenylalanine and tryptophan. In addition, chymotrypsin has a low catalytic activity against the carboxy side of leucine, methionine, alanine, aspartic and glutamic acids. It is therefore recommended to always use the shortest digestion time possible.

UOM: 1 * 2 items

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Supplier: Merck

Description: Benzyl chloride for synthesis, Sigma-Aldrich®

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Supplier: Merck

Description: Chromogenic media offer a method for rapid identification of characteristic bacterial enzymes. Merck offers a wide range of solid and liquid culture media that also permits the fluorescence detection of <i>E. coli</i> under the trade name Fluorocult®. Fluorocult® culture media have the same components as the standard media and additionally the substrate MUG. Some of the media also contain tryptophan as the substrate for a possible indole reaction to further confirm <i>E. coli</i> presence. The Fluorocult® method can produce a positive result within just 24 to 48 hours. In the case of the chromogenic media, a direct identification, using the characteristic colony colouring on the culture medium itself is possible without the application of further additives. A differentiation of positive single colonies is possible, even when high microbial counts are present.

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Catalog Number: (ROCK612-401-E48)

Supplier: Rockland Immunochemicals

Description: Anti-Trytophan Hydroxylase pS19 (Rabbit) antibody is suitable for use in Western Blotting. Expect a band of approximately 55 kDa in size corresponding to tryptophan hydroxylase Protein phosphorylated at Ser 19 in the appropriate cell lysate or extract.

UOM: 1 * 100 µl

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Catalog Number: (PRSI56-406)

Supplier: ProSci Inc.

Description: Along with the enzymes encoded by the INDO (MIM 147435) and TDO2 (MIM 191070) genes, the enzyme encoded by the INDOL1 gene metabolizes tryptophan in the kynurenine pathway (Ball et al., 2007 [PubMed 17499941]).

UOM: 1 * 400 µl

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Catalog Number: (BOSSBS-10125R-A555)

Supplier: Bioss

Description: Sodium-independent, high-affinity transport of large neutral amino acids such as phenylalanine, tyrosine, leucine, arginine and tryptophan, when associated with SLC3A2/4F2hc. Involved in cellular amino acid uptake. Acts as an amino acid exchanger. Involved in the transport of L-DOPA across the blood-brain barrier, and that of thyroid hormones triiodothyronine (T3) and thyroxine (T4) across the cell membrane in tissues such as placenta. Plays a role in neuronal cell proliferation (neurogenesis) in brain. Involved in the uptake of methylmercury (MeHg) when administered as the L-cysteine or D,L-homocysteine complexes, and hence plays a role in metal ion homeostasis and toxicity. Involved in the cellular activity of small molecular weight nitrosothiols, via the stereoselective transport of L-nitrosocysteine (L-CNSO) across the transmembrane. May play an important role in high-grade gliomas. Mediates blood-to-retina L-leucine transport across the inner blood-retinal barrier which in turn may play a key role in maintaining large neutral amino acids as well as neurotransmitters in the neural retina. Acts as the major transporter of tyrosine in fibroblasts.

UOM: 1 * 100 µl

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Catalog Number: (BOSSBS-10125R-A350)

Supplier: Bioss

Description: Sodium-independent, high-affinity transport of large neutral amino acids such as phenylalanine, tyrosine, leucine, arginine and tryptophan, when associated with SLC3A2/4F2hc. Involved in cellular amino acid uptake. Acts as an amino acid exchanger. Involved in the transport of L-DOPA across the blood-brain barrier, and that of thyroid hormones triiodothyronine (T3) and thyroxine (T4) across the cell membrane in tissues such as placenta. Plays a role in neuronal cell proliferation (neurogenesis) in brain. Involved in the uptake of methylmercury (MeHg) when administered as the L-cysteine or D,L-homocysteine complexes, and hence plays a role in metal ion homeostasis and toxicity. Involved in the cellular activity of small molecular weight nitrosothiols, via the stereoselective transport of L-nitrosocysteine (L-CNSO) across the transmembrane. May play an important role in high-grade gliomas. Mediates blood-to-retina L-leucine transport across the inner blood-retinal barrier which in turn may play a key role in maintaining large neutral amino acids as well as neurotransmitters in the neural retina. Acts as the major transporter of tyrosine in fibroblasts.

UOM: 1 * 100 µl

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Supplier: Merck

Description: 2-(Hydroxymethyl)benzyl alcohol for synthesis, Sigma-Aldrich®

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Catalog Number: (PRSI90-358)

Supplier: ProSci Inc.

Description: The 3-hydroxykynurenine transaminase (3-HKT) gene plays a vital role in the development of malaria parasites by participating in the synthesis of xanthurenic acid, which is involved in the exflagellation of microgametocytes in the midgut of malaria vector species. The 3-HKT enzyme is involved in the tryptophan metabolism of Anophelines. The gene had been studied in the important global malaria vector, <i>Anopheles gambiae</i>.

UOM: 1 * 50 µG

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Catalog Number: (20805.291)

Supplier: VWR Chemicals

Description: Benzyl alcohol ≥98%, GPR RECTAPUR®

UOM: 1 * 1 L

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Catalog Number: (ROCK600-401-E49)

Supplier: Rockland Immunochemicals

Description: Anti-Tryptophan Hydroxylase pS260 (Rabbit) antibody is suitable for use in Western Blotting. Specific conditions for reactivity should be optimized by the end user. Expect a band of 55 kDa in size corresponding to typtophan hydroxylase Protein phosphorylated at Ser 260.

UOM: 1 * 100 µl

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Supplier: VWR Chemicals

Description: Benzyl chloride ≥99%, GPR RECTAPUR®

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Catalog Number: (GEMB800-120-050)

Supplier: GEMINI BIO-PRODUCTS

Description: This diagnostic-grade product is an aqueous solution containing 25% human albumin (w/v). It is prepared by cold-alcohol fractionation from pooled human plasma obtained from venous blood. The USP Pharmacopeia requires that all fractionators add sodium caprylate and sodium tryptophanate as a preservative.

UOM: 1 * 50 mL

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Catalog Number: (PRSI29-884)

Supplier: ProSci Inc.

Description: GCDH belongs to the acyl-CoA dehydrogenase family. It catalyzes the oxidative decarboxylation of glutaryl-CoA to crotonyl-CoA and CO (2) in the degradative pathway of L-lysine, L-hydroxylysine, and L-tryptophan metabolism. It uses electron transfer flavoprotein as its electron acceptor. The enzyme exists in the mitochondrial matrix as a homotetramer of 45-kD subunits.The protein encoded by this gene belongs to the acyl-CoA dehydrogenase family. It catalyzes the oxidative decarboxylation of glutaryl-CoA to crotonyl-CoA and CO (2) in the degradative pathway of L-lysine, L-hydroxylysine, and L-tryptophan metabolism. It uses electron transfer flavoprotein as its electron acceptor. The enzyme exists in the mitochondrial matrix as a homotetramer of 45-kD subunits. Alternatively spliced transcript variants encoding different isoforms have been identified.

UOM: 1 * 100 µG

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Catalog Number: (PRSIXPS-1030)

Supplier: ProSci Inc.

Description: Tryptophan hydroxylase (TPH) catalyzes the 5-hydroxylation of tryptophan, which is the first step in the biosynthesis of indoleamines (serotonin and melatonin). In mammals, serotonin biosynthesis occurs predominantly in neurons which originate in the raphe nuclei of the brain, and melatonin synthesis takes place within the pineal gland. Although TPH catalyzes the same reaction within the raphe nuclei and the pineal gland, TPH activity is rate-limiting for serotonin but not melatonin biosynthesis. Serotonin functions mainly as a neurotransmitter, whereas melatonin is the principal hormone secreted by the pineal gland. The activity of TPH is enhanced by phosphorylation by cAMP-dependent protein kinase (PKA) and Ca2+/calmodulin kinase II (CAM K II). Both PKA and CAM K II phosphorylate Ser58 which lies within the regulatory domain of TPH.

UOM: 1 * 100 µl

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