MS0100

ProteoMass^™ Guanidination Kit

For improving MALDI-MS sensitivity and peptide sequence coverage

• UNSPSC Code: 12352200
• NACRES: NA.24

Properties

• Quality Level: 100
• product line: ProteoMass^™
• application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• compatibility: for use with (Complex cell extracts, pure protein solution, 1D and 2D PAGE gels)

Description

Application

The ProteoMass Guanidination Kit allows you to enhance MALDI-MS sensitivity, increase sequence coverage, and identify peptides with greater confidence. Following proteolytic digestion, peptides with C-terminal Arginine residues are ionized preferentially over peptides with C-terminal Lysine residues, leading to compromised sequence coverage and limited confidence during peptide mass fingerprint analysis. The ProteoMass Guanidination Kit efficiently and conveniently converts C-terminal Lysine residues to homoarginine, increasing MALDI signal strength and producing enhanced sequence coverage.

Features and Benefits

• Identify more samples with greater accuracy and confidence
• Increase throughput and save time - only 35 minutes to use the kit vs. 2 hours using traditional methods
• Compatibility - compatible with 1D or 2D PAGE gel bands or spots, as well as complex cell extracts

Other Notes

One MS0100 kit is sufficient for 96 reactions.

Legal Information

ProteoMass is a trademark of Sigma-Aldrich Co. LLC

Safety Information

• Pictograms: GHS05,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H314,H335,H410
• Precautionary Statements: P261 - P271 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable