You Searched For: 5-Chloro-DL-tryptophan


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Catalog Number: (PRSI50-242)
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) (Martinez et al., 2001). 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) (Jiang et al., 2000; Johansen et al., 1996). CaM K II phosphorylates Ser19 which lies within the regulatory domain of TPH2 (McKinney et
UOM: 1 * 100 µl


Catalog Number: (20365.290)
Supplier: VWR Chemicals
Description: DL-Malic acid ≥99%, TECHNICAL
UOM: 1 * 1 kg

Supplier: Apollo Scientific
Description: DL-tert-Leucine (H-DL-Tle-OH) 97%

Supplier: Thermo Fisher Scientific
Description: DL-Alanine 99%
Catalog Number: (ENZOALX460018G001)
Supplier: ENZO LIFE SCIENCES
Description: DL-α-Tocopherol (Vitamin E)
UOM: 1 * 1 g

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Supplier: Apollo Scientific
Description: 3-(Pentafluorothio)-DL-phenylalanine

Supplier: Apollo Scientific
Description: DL-α-(4-Hydroxyphenyl)glycine

Supplier: Thermo Fisher Scientific
Description: DL-α-Tocopherol (Vitamin E) ≥97%
Supplier: Thermo Fisher Scientific
Description: DL-Leucine 99+%
Supplier: Thermo Fisher Scientific
Description: DL-Tyrosine ≥98%
Supplier: Thermo Fisher Scientific
Description: DL-Threonine ≥99%
Catalog Number: (ACRO446020050)
Supplier: Thermo Fisher Scientific
Description: DL-Arginine hydrochloride, anhydrous 98%
UOM: 1 * 5 g

MSDS


Supplier: Thermo Fisher Scientific
Description: DL-Isoleucine ≥99%
Catalog Number: (APOSOR917582-5G)
Supplier: Apollo Scientific
Description: N-Acetyl-DL-norleucine 95%
UOM: 1 * 5 g


Supplier: Thermo Fisher Scientific
Description: DL-3-Phenyllactic acid ≥98%
Supplier: Thermo Fisher Scientific
Description: DL-Panthenol ≥99%
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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 at +43 1 97002 - 0.
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 at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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