Element    Gel2D

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Name	Type	Require	Description
Title	String	true
Analyte Date	Date	true
Experimenter	String	true	Name of experimenter
Description	String	true	Free text annotation of the gel
Percent Acrylamide (%)	Double	true	Percent acrylamide in the gel
First Dim Width (mm)	Double	true	First Dim Width
Second Dim Width (mm)	Double	true	Second Dim Width
Gel Thickness (mm)	Double	true	Gel Thickness
Raw Image File	String	true	The orginal image of the gel
Equipment	String	true	Free text description of the electrophoresis equipment used
Solubilization Buffer	String	true	Buffer used to suspend sample
Stain Details	String	true	Details of stain(s) used on the gel
Scan Equipment	String	true	Scan Equipment
Protein Assay (ug)	Double	false	The total amount of protein on the gel
Pi Start	Double	false	Start of pI range of the gel
Pi End	Double	false	End of pI range of the gel
Mass Start (Da)	Double	false	Start of molecular mass range of the gel (kDa)
Mass End (Da)	Double	false	End of molecular mass range of the gel (kDa)
Annotated Image File	String	false	The gel image with markings
Software Version	String	false	Name and version of the image transformation software
Warped Image File	String	false	The gel image after software transformation
Warping Map File	String	false	The vector map from the software transformation
In Gel Digestion	String	false	In-gel enzyme details
Background	String	false	Image background level averaged across the gel
Pixel Size X	String	false	Total size of X-dimension of image in pixels
Pixel Size Y	String	false	Total size of Y-dimension of image in pixels
First Dim Details	String	false	Charges and timings for the first dimension
Second Dim Details	String	false	Voltages and timings for the second dimension
Spot	Spot[]	false	A single spot from a two-dimensional gel
Di GEGel	DiGEGel[]	false	One image from a multiply-dyed 2D-gel,obtained under a particular illumination