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L-Leucine-4-nitroanilide, 99%, Thermo Scientific Chemicals
製品番号（カタログ番号）： A11994.06
5g, Each
化学物質識別子
CAS
4178-93-2
IUPAC Name
(2S)-2-amino-4-methyl-N-(4-nitrophenyl)pentanamide
Molecular Formula
C12H17N3O3
InChI Key
AXZJHDNQDSVIDR-NSHDSACASA-N
SMILES
CC(C)C[C@H](N)C(=O)NC1=CC=C(C=C1)[N+]([O-])=O
仕様
スペックシートForm
Crystals or powder or crystalline powder
Assay (Non-aqueous acid-base Titration)
≥98.5 to ≤101.5% (non-U.S. specification)
Appearance (Color)
White to cream to pale yellow
Assay from Suppliers CofA
≥98.5% (HPLC, U.S. specification)
Identification (FTIR)
Conforms (non-U.S. specification)
概要
It is used to detect/evaluate functionality of amino peptidases. The compound is used in an ELISA assay to detect biological functionality of chicken amino peptidase produced by E. coli. It is also employed to characterize the native IRAP (placental leucine amino peptidase). Leu-pNA, Chromogenic Substrate is documented for use with pure samples as well as cell extracts in vitro.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
It is used to detect/evaluate functionality of amino peptidases. The compound is used in an ELISA assay to detect biological functionality of chicken amino peptidase produced by E. coli. It is also employed to characterize the native IRAP (placental leucine amino peptidase). Leu-pNA, Chromogenic Substrate is documented for use with pure samples as well as cell extracts in vitro.
Solubility
Soluble in DMSO (>100 mM), and methanol (>25 mM).
Notes
Store away from oxidizing agents. Keep the container tightly closed in a well ventilated place.
It is used to detect/evaluate functionality of amino peptidases. The compound is used in an ELISA assay to detect biological functionality of chicken amino peptidase produced by E. coli. It is also employed to characterize the native IRAP (placental leucine amino peptidase). Leu-pNA, Chromogenic Substrate is documented for use with pure samples as well as cell extracts in vitro.
Solubility
Soluble in DMSO (>100 mM), and methanol (>25 mM).
Notes
Store away from oxidizing agents. Keep the container tightly closed in a well ventilated place.
RUO – Research Use Only
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