Customer Service: 952-500-7200 Technical Support & Order Status

Gliadin (recombinant; deamidated)

Gliadin describes a class storage proteins found in wheat grains. Based on its solubility, α-,β-,γ-, and ω-gliadin can be distinguished. Gliadin is a common substrate of transglutaminase, which generates neo-epitopes by deamidation of glutamine side chains. The sequence of DIARECT™'s Gliadin fragment has been design to contain these neo-epitopes. DIARECT™ antigens are for further manufacturing or research use only.

Origin
Recombinant. Expressed in E. coli bacterial cells.
Biochemical Test
SDS-PAGE (purity> 80%); Western blot with anti-Gliadin autoantibody-positive sample. .
Calculated Molecular Weight
19 kDa (high proline content and the low pl are likely causes for the observed discrepancy between calculated molecular weight and the observed electrophoretic mobility of approx. 50 kDa on standard SDS-PAGE).
Calculated Isoelectric Point
pH 4.6
Coating Concentration
0.15-0.5 µg/ml (depending on the type of ELISA plate and coating buffer).   

A195


Filter
Option Quantity Unit Purchase
GLIADIN
A19500
 50 µg
$160.00/EA
In Stock
GLIADIN
A19501
 1.0 mg
$1,795.00/EA
In Stock
With Selected Items:

Contact Us

Our team has the expertise and commitment to provide best-in-class solutions to meet your IVD needs.

Technical Support
& Order Status

Customer Service
952-500-7200

Surmodics IVD, Inc.
9924 West 74th Street
Eden Prairie, MN 55344 USA
Direct: 952-500-7200
Fax: 952-500-7201

Surmodics: Medical Device Coatings, Products, and IVD Technologies for the Healthcare Industry.

Privacy Policy | Terms of Use

Surmodics Standard Terms and Conditions
© 2026 Surmodics, Inc. All Rights Reserved.

SURMODICS, STABILBLOCK, STABILBLOT, STABILCOAT, STABILGUARD, STABILMAX, MATRIXGUARD, TRIDIA, BIOFX, STABILZYME, STABILZYME SELECT, and the SURMODICS logo are trademarks of Surmodics, Inc. and/or its affiliates. CODELINK is the registered trademark of GE Healthcare UK, Ltd. and/or its affiliates. BBI SOLUTIONS, DIARECT, and BBI SOLUTIONS and DIARECT logos are trademarks of the BBI Group and/or its affiliates.