Why register?

Although you can log in as a guest user and get an introductory view of eArray, when you become a registered user, you gain access to eArray's extensive set of custom microarray and oligo library creation tools. You also must be a registered user to store and access your own custom content in eArray, and to participate in collaborations.

Registered users can have one or more of the following roles:

Workgroup administrator (See Tasks a workgroup administrator can perform.)
Default user (can create and work with custom content)
Collaboration member (See Tasks for collaboration participants)
Collaboration share user
Collaboration lead