L-Tryptophan (standard) (Synonyms: Tryptophan (standard); Tryptophane (standard))

Cat. No.: HY-N0623R Purity: ≥98%: FAQs
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L-Tryptophan (standard) is the analytical standard of L-Tryptophan. L-Tryptophan (Tryptophan) is an orally active and essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3. L-Tryptophan can promote an increase in stemness and osteogenic ability of BMSCs in vitro and in vivo. L-Tryptophan inhibits cell proliferation and induced cell cycle arrest with high levels.

For research use only. We do not sell to patients.

L-Tryptophan (standard) Chemical Structure

CAS No. : 73-22-3

Size	Price	Stock
10 mg	USD 30	Ask For Quote & Lead Time
25 mg	USD 55	Ask For Quote & Lead Time
50 mg	USD 83	Ask For Quote & Lead Time
100 mg	USD 125	Ask For Quote & Lead Time

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Other In-stock Forms of L-Tryptophan (standard):

L-Tryptophan

Other Forms of L-Tryptophan (standard):

L-Tryptophan In-stock

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Description	L-Tryptophan (standard) is the analytical standard of L-Tryptophan . L-Tryptophan (Tryptophan) is an orally active and essential amino acid that is the precursor of serotonin, melatonin, and vitamin B3. L-Tryptophan can promote an increase in stemness and osteogenic ability of BMSCs in vitro and in vivo. L-Tryptophan inhibits cell proliferation and induced cell cycle arrest with high levels.
Molecular Weight	204.23
Formula	C₁₁H₁₂N₂O₂
CAS No.	73-22-3
Appearance	Solid
Color	White to off-white
SMILES	N[C@@H](CC1=CNC2=CC=CC=C12)C(O)=O
Structure Classification	Alkaloids Ketones, Aldehydes, Acids
Initial Source	Endogenous metabolite Human Urine, Saliva, Feces, Blood, Breast milk, Sweat, Cerebrospinal fluid
Storage	Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation	Handling Instructions (2659 KB)

L-Tryptophan (standard) Related Classifications

Metabolic Disease

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The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass		Concentration		Volume		Molecular Weight *
	=		×		×

The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)	×	Volume _(start)	=	Concentration _(final)	×	Volume _(final)
	×		=		×
C1		V1		C2		V2

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

L-Tryptophan (standard)73-22-3Tryptophan (standard) Tryptophane (standard)OthersOrallyessential amino acidserotoninmelatoninvitamin B3stemnessosteogenicBMSCsproliferationcell cycle arrestInhibitorinhibitorinhibit

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