See personalized New Product recommendations! Get personalized New Product recommendations! Register or Login for personalized New Product recommendations!

Holiday Notification: Cayman Chemical will be closed Monday, May 28, 2012, in observance of the Memorial Day holiday. More…
Please feel free to continue placing orders via our website or via fax at 734-971-3640. You may send an email to customer service at custserv@caymanchem.com , or to technical support at techserv@caymanchem.com which we will respond to the next business day. Cayman will resume regular business hours and shipping schedules on Tuesday, May 29, 2012. Thank you for your patience and understanding.

AMP+ Mass Spectrometry Kit

Cayman Chemical Item Number 710000

GELB Derivitization Kit

See more

Description

Many lipids have a free carboxylic acid group that typically requires a weak acid mobile phase to ensure retention by HPLC. Unfortunately, the presence of the acid in the mobile phase also suppresses anion formation and often leads to poor electrospray ionization and poor MS sensitivity. Cayman’s AMP+ Mass Spectrometry Kit contains a positively charged reagent (AMP+) that can be coupled quantitatively to free carboxylic acids through an amide bond linkage. The resulting derivatized product thus contains a positively charged group that shows improved electrospray ionization and consequently improved MS sensitivity. Cayman’s derivatization reagent is stable to MS/MS fragmentation and thus isobaric derivatives undergo compound-specific fragmentation to give unique fragment ions.
Synonyms
  • GELB Derivitization Kit
Stability 1 year
Storage -20°C
Shipping Wet ice in continental US; may vary elsewhere
710000-15Tests
Shrimp Kit Box (96 Well)
AMP+ Derivatizing Reagent 450 µL
HOBt 300 µL
EDC 3 mL
Acetonitrile/DMF solution 3 mL
Autosampler Vial Inserts (200 µl) 15 ea
710000-50Tests
Shrimp Kit Box (96 Well)
AMP+ Derivatizing Reagent 1.5 mL
HOBt 1 mL
EDC 3 mL
Acetonitrile/DMF solution 3 mL
Autosampler Vial Inserts (200 µl) 50 ea
710000-100Tests
AMP+ Derivatizing Reagent 3 mL
HOBt 1.5 mL
EDC 3 mL
Acetonitrile/DMF solution 3 mL
Autosampler Vial Inserts (200 µl) 100 ea
Size Global Purchasing
15 tests See a distributor in your region for pricing
50 tests See a distributor in your region for pricing
100 tests See a distributor in your region for pricing

This product is available in custom sizes and/or larger quantities.

Please contact our Sales Department for a quote or to purchase.

To ask for assistance with one of our products please contact a Technical Support Scientist.

Warning This product is not for human or veterinary use.

Downloads

Batch-specific Information

Login to access batch-specific information

Cayman Chemical is a manufacturer, supplier and vendor of biochemical reagents, assay kits, antibodies, and proteins.

Other Resources
Management Team Company Profile Company History ChemAssistant Tools FAQs Cayman Europe Cayman Pharma CaBRI Cayman Gear Press Releases Illustrations and Charts Key Research Area Posters Article Library Analysis Tools Conference Schedule Order Terms Browser Recommendation Privacy Statement Site Map

Cayman Chemical Company · 1180 East Ellsworth Road · Ann Arbor, Michigan 48108 · USA

Toll Free: (800) 364-9897 (USA and Canada Only) · Fax: (734) 971-3640

Copyright 2012 Cayman Chemical Company

Lost password?