Product Catalog.

Please note that the IBEX definition of units differs from the Sigma definition.

IBEX enzymes are sold in   “International Units”. For heparinase this means that  one international unit (IU) is defined as the amount of enzyme that will liberate 1.0 µmole unsaturated oligosaccharides from heparin or heparan sulfate per minute (at 30 °C and pH 7.5)

Sigma Units are defined as follows:
One unit (Sigma unit) will form 0.1 μmole of unsaturated uronic acid per hour at pH 7.5 at 25 °C

Therefore one IBEX unit (IU) is equivalent to approx. 600 Sigma units

This page contains a comprehensive list of our products. Click on the PDF icon in the Datasheet column to view/download a technical data sheet or Product Insert. Please use the  Contact Us webpage if you require further details.

Due to circumstances outside our control, IBEX has been forced to discontinue production of our collagen ELISA kits. Some limited inventory is still available with short expiry. We regret the short notice and the inconvenience this may cause our customers.

DAO (Diamine Oxidase) Liquid (Frozen)
100KU 50-0903-001 $500
For volume quantities contact Customer Service

All IBEX products [except Collagen ELISA kits and Collagen Antibodies] are manufactured under the ISO certified system, ISO 13485.