Accéder au contenu
Merck
Toutes les photos(1)

Documents

TP0100

Sigma-Aldrich

Total Protein Kit, Micro

Synonyme(s) :

Bradford

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(1)

About This Item

Code UNSPSC :
12352202
Nomenclature NACRES :
NA.32

Description

wavelength 595 nm
total test time 2 min
working reagent stability 18-26°C for 2 weeks
dynamic range 50 mg/dL 0.5 g/L

Paramètres

18-26 °C temperature
50 μL sample volume

Température de stockage

2-8°C

Description générale

Protein determination is one of the most common operations performed in biochemical research. Total protein kit, micro provides a simple, rapid, and highly sensitive method requiring only 50 μL or less sample.

Application

Total protein kit, micro has been used to determine:
  • total protein in the bacterial homogenate by Bradford method
  • total protein content by the Bradford microassay from the tissue extracts
  • serum total protein
  • soluble protein content by the Bradford method from leaves

Actions biochimiques/physiologiques

Total protein kit, micro can be used to determine the concentration of proteins in solution.

Adéquation

Suitable for protein determination for samples of up to 0.5 mg/ml.

Principe

Brilliant blue G (Coomassie blue) reacts with protein in an acid-alcohol medium to form a blue-colored protein dye complex. The color, measured at 595 nm, is proportional to the protein concentration.

Méthode d'analyse

Colorimetric, Endpoint

Composants de kit également disponibles séparément

Réf. du produit
Description
FDS
  • Protein Standard 5 mL

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 1

Organes cibles

Eyes,Central nervous system

Code de la classe de stockage

3 - Flammable liquids

Point d'éclair (°F)

132.8 °F

Point d'éclair (°C)

56 °C

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Les clients ont également consulté

Slide 1 of 1

1 of 1

Coomassie protein assay reagent

Sigma-Aldrich

27813

Coomassie protein assay reagent

Elizabeth Gray et al.
Journal of neuropathology and experimental neurology, 67(9), 888-899 (2008-08-22)
Matrix metalloproteinases (MMPs) degrade extracellular matrix; MMP activity, particularly of MMP-9, is elevated in the white matter in multiple sclerosis (MS) patients. The cerebral cortical extracellular matrix includes perineuronal nets (PNs) that surround parvalbumin-positive neurons (PV-positive neurons) and are important
Francisca P Martínez-Antequera et al.
Animals : an open access journal from MDPI, 11(6) (2021-07-03)
This study evaluated the use of Ulva ohnoi as an ingredient in feeds for aquaculture in three different experiments. Experiment 1 was oriented to confirm the negative effect of U. ohnoi on fish digestion. Experiment 2 assessed the effect on
Zeynep Özdemir et al.
Pharmacological reports : PR, 72(3), 692-704 (2020-03-08)
Since brain neurotransmitter levels are associated with the pathology of various neurodegenerative diseases like Parkinson and Alzheimer, monoamineoxidase (MAO) plays a critical role in balancing these neurotransmitters in the brain. MAO isoforms appear as promising drug targets for the development
Digital camera-based lipase biosensor for the determination of paraoxon
Pohanka M, et al.
Sensors and Actuators B, Chemical, 273, 610-615 (2018)
Joshua M Halman et al.
Tree physiology, 33(11), 1242-1251 (2013-12-05)
Forests of northeastern North America have been exposed to anthropogenic acidic inputs for decades, resulting in altered cation relations and disruptions to associated physiological processes in multiple tree species, including sugar maple (Acer saccharum Marsh.). In the current study, the
Afficher tous les articles scientifiques apparentés

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique