You Searched For: Methyl-N-acetyl-L-tryptophanate


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Supplier: Thermo Fisher Scientific
Description: DL-Tryptophan 98%
Catalog Number: (ENZOADI905780100)
Supplier: ENZO LIFE SCIENCES
Description: The nucleosome is made up of four core histone proteins (H2A, H2B, H3 and H4) and is the primary building block of chromatin. The core histones form an octamer, which is made up of one H3-H4 tetramer and two H2A-H2B dimers. The N-terminal tail of core histones undergoes different post-transcriptional modifications including acetylation, phosphorylation, methylation and ubiquitination. These modifications occur in response to cell signal stimuli and have a direct effect on gene expression.
UOM: 1 * 100 µG


Catalog Number: (APOSBIB6018-1G)
Supplier: Apollo Scientific
Description: 5-Bromo-DL-tryptophan
UOM: 1 * 1 g


Catalog Number: (APOSOR480669-100G)
Supplier: Apollo Scientific
Description: N-ɑ-Boc-N(in)-formyl-L-tryptophan 97+%
UOM: 1 * 100 g


Supplier: Apollo Scientific
Description: 7-(Benzyloxy)-DL-tryptophan

Catalog Number: (A13954.03)
Supplier: Thermo Fisher Scientific
Description: For routes to 2-bromo-5-hydroxytryptophan derivatives, see: Synthesis, 28 (1996).
UOM: 1 * 1 g

Supplier: Apollo Scientific
Description: 7-Bromo-DL-tryptophan 97%

Catalog Number: (MOLE11767384-1G)
Supplier: Molekula
Description: 3-Acetyl-1H-pyrrole
UOM: 1 * 1 g

Market Source Item This is a MarketSource item. Additional charges may apply

Supplier: Apollo Scientific
Description: Boc-5-chloro-DL-tryptophan 97%

Catalog Number: (MOLEM33539603)
Supplier: Molekula
Description: 2-Acetyl-1H-pyrrole
UOM: 1 * 25 g

Market Source Item This is a MarketSource item. Additional charges may apply

Catalog Number: (PRSI5251)
Supplier: ProSci Inc.
Description: HAAO Antibody: HAAO (3-Hydroxyanthranilate 3, 4-dioxygenase) is a monomeric cytosolic protein of the family of intramolecular dioxygenases containing non-heme ferrous iron. It is widely distributed in peripheral organs, such as liver and kidney, and is present in low amounts in the central nervous system. This enzyme participates in tryptophan metabolism. It employs one cofactor, iron. HAAO catalyzes the synthesis of quinolinic acid (QUIN) from 3-hydroxyanthranilic acid. QUIN is an excitotoxin whose toxicity is mediated by its ability to activate glutamate N-methyl-D-aspartate receptors. Increased cerebral levels of QUIN may participate in the pathogenesis of neurological and inflammatory disorders. HAAO has been suggested to play a role in disorders associated with altered tissue levels of QUIN. Furthermore, recent study shows that HAAO are excellent candidate biomarkers for detecting ovarian cancer.
UOM: 1 * 100 µG


Catalog Number: (PHR1176-1G)
Supplier: Merck
Description: Organic Standard, Tryptophan
UOM: 1 * 1 g


Supplier: Thermo Fisher Scientific
Description: 5-Bromo-DL-tryptophan 99%
Catalog Number: (H63385.06)
Supplier: Thermo Fisher Scientific
Description: L-Tryptophan benzyl ester hydrochloride 98%
UOM: 1 * 5 g

Supplier: Apollo Scientific
Description: 5-Fluoro-D-tryptophan 97%

Supplier: Apollo Scientific
Description: DNA methyltransferase inhibitor. Reactivates tumour suppressor in gene expression in tumour cells.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
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The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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