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PROTSIL2

Sigma-Aldrich

ProteoSilver™ Plus Silver Stain Kit

Synonym(s):

protein stain, silver stain

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About This Item

UNSPSC Code:
41105322
NACRES:
NA.32

usage

 kit sufficient for 25 mini-gels (10 × 10 cm)

technique(s)

protein staining: suitable

storage temp.

20-25°C

General description

Conveniently packaged, extremely stable, and highly sensitive, ProteoSilver™ Plus Silver Stain Kit is an ideal product for any protein scientist. Similar to ProteoSilver (PROTSIL1), this kit contains prepared solutions of silver staining reagents along with detailed instructions to achieve optimal results. With a detection limit of 0.1 ng/mm2 of protein (BSA) and an extremely low background, ProteoSilver Plus leads to superior detection of low abundance proteins.
ProteoSilver Plus is also MALDI-MS compatible and does not contain glutaraldehyde, which crosslinks lysine residues, resulting in inaccurate spectra. ProteoSilver Plus Silver Stain Kit contains two additional reagents for destaining an excised protein spot, for those wishing to perform further characterization through tryptic digestion and MALDI-MS analysis.

Application

ProteoSilver Silver Stain Kit has been used for staining of the gels for visualizing proteins. It has also been used for destaining of the protein of interest using destainer provided in the kit for mass spectroscopic analysis.

Features and Benefits

  • Premixed and preweighed solutions reduce time and cost of purchasing and preparing individual components
  • Optimized protocols help establish conditions for best results
  • High sensitivity and low background ensure very low abundance proteins can be detected and resolved from other proteins
  • MALDI Compatible - Protein spots of interest can be further characterized by mass spectrometry
  • Room Temperature Stability allows easy and convenient storage

Legal Information

ProteoSilver is a trademark of Sigma-Aldrich Co. LLC
SIGMA-ALDRICH is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Met. Corr. 1 - Muta. 2 - Repr. 1B - Skin Corr. 1A - Skin Sens. 1 - STOT SE 2 - STOT SE 3

Target Organs

Eyes,Central nervous system, Respiratory system

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

149.0 °F - closed cup

Flash Point(C)

65 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Effect of biomolecules from human renal matrix of calcium oxalate monohydrate (CaOx) stones on in vitro calcium phosphate crystallization.
Pathak P, et al.
International Brazilian Journal of Urology : Official Journal of the Brazilian Society of Urology, 36, 621-628 (2010)
Kanu Priya Aggarwal et al.
PloS one, 8(7), e69916-e69916 (2013-07-31)
The increasing number of patients suffering from urolithiasis represents one of the major challenges which nephrologists face worldwide today. For enhancing therapeutic outcomes of this disease, the pathogenic basis for the formation of renal stones is the need of hour.
Slovénie Pyndiah et al.
Molecular & cellular proteomics : MCP, 6(2), 193-206 (2006-11-10)
The study of protein interactions constitutes an important domain to understand the physiology and pathogenesis of microorganisms. The two-dimensional blue native/SDS-PAGE was initially reported to analyze membrane protein complexes. In this study, both cytoplasmic and membrane complexes of a bacterium
Cédric Bernarde et al.
Molecular & cellular proteomics : MCP, 9(12), 2796-2826 (2010-07-09)
Helicobacter pylori infection plays a causal role in the development of gastric mucosa-associated lymphoid tissue (MALT) lymphoma (LG-MALT) and duodenal ulcer (DU). Although many virulence factors have been associated with DU, many questions remain unanswered regarding the evolution of the
Lina Fassi Fehri et al.
Antimicrobial agents and chemotherapy, 49(10), 4154-4165 (2005-09-29)
Antimicrobial peptides are widely distributed in nature, and in vertebrates, they play a key function in the innate immune defense system. It is generally agreed that these molecules may provide new antibiotics with therapeutic value. However, there are still many
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Protein Staining Reagents Selection Guide

Sigma offers EZBlue™ and ProteoSilver™ reagents for protein visualization, suitable for proteomics and traditional PAGE formats.

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