Search Thermo Fisher Scientific
Búsqueda por elementos
Búsqueda por estructuraThermo Scientific Chemicals
L-leucina-4-nitroanilida, 99 %, Thermo Scientific Chemicals
Número de catálogo: A11994.06
5g, Each
Thermo Scientific Chemicals
L-leucina-4-nitroanilida, 99 %, Thermo Scientific Chemicals
Número de catálogo: A11994.06
5g, Each
Cantidad
Número de catálogo: A11994.06
también denominado A11994-06
Precio (EUR)
190,00
Each
Cantidad
-
Identificadores químicos
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
Especificaciones
Hoja de especificacionesForm
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)
Descripción
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
Figuras
Documentos y descargas
Certificados
Buscar por número de lote o por número de lote parcial
Preguntas frecuentes
Citas y referencias
Search citations by name, author, journal title or abstract text
Seguridad y manipulación
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Serious Eye Damage/Eye Irritation
Category 2
Skin Sensitization
Category 1
Label Elements
Signal Word
Warning
Hazard Statements
H317 - May cause an allergic skin reaction
H319 - Causes serious eye irritation
Precautionary Statements
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P302 + P352 - IF ON SKIN: Wash with plenty of soap and water
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
P337 + P313 - If eye irritation persists: Get medical advice/attention