Electrophoretic gel forming system

Claim 2

Apparatus for forming an electrophoretic gel comprising a polymer, said apparatus comprising: at least two sealed compartments, one said sealed compartment having a first inner volume, a second said sealed compartment having a second inner volume, said first and second inner volumes being separated from each other by at least one burstable seal, one said inner volume comprising a monomer which can be polymerized to form said polymer, the other said inner volume comprising a catalyst, wherein bursting of said burstable seal allows said monomer and said catalyst to contact each other and, in conjunction with any other necessary components held within said apparatus, to form a liquid medium in said apparatus, said liquid medium being adapted to form the electrophoretic gel.

Claim 3

Apparatus for forming an electrophoretic gel comprising a polymer, said apparatus comprising: at least two sealed compartments, one said compartment having a first inner volume and the second said compartment having a second inner volume, said apparatus comprising all chemical components necessary to form said electrophoretic gel, wherein one or more of said chemical components is provided in said first inner volume, and one or more of said chemical components is provided in said second inner volume, and wherein said first and second inner volumes are separated from each other by at least one burstable seal, wherein bursting of said burstable seal allows contact of said first and second inner volumes and thereby contact of said chemical components held within said volumes, wherein when all said chemical components are contacted within said apparatus a liquid medium for forming the electrophoretic gel is provided.

Claim 4

Apparatus for forming an electrophoretic gel comprising a polymer, said apparatus comprising: at least two sealed compartments, one said compartment having a first inner volume and the second said compartment having a second inner volume, said apparatus comprising all chemical components necessary to form said electrophoretic gel, wherein one or more of said chemical components is provided in said first inner volume, and one or more of said chemical components is provided in said second inner volume, and wherein said first and second inner volumes are separated from each other by at least one burstable seal, wherein bursting of said burstable seal allows contact of said first and second inner volumes and thereby contact of said chemical components held within said volumes, wherein when all said chemical components are contacted within said apparatus a liquid medium for forming the electrophoretic gel is provided.

Claim 7

The apparatus of claim 3 wherein said initiator is provided in solid form.

Claim 8

The apparatus of claim 3 wherein said accelerator is provided in liquid form.

Claim 9

The apparatus of claim 1 or 3 comprising a co-monomer which co-polymerizes with said monomer to form said polymer.

Claim 10

The apparatus of claim 6, wherein said co-monomer is provided in said inner volume comprising said monomer.

Claim 11

The apparatus of claim 1, wherein said catalyst is chosen from an accelerator and an initiator.

Claim 12

The apparatus of claim 1 or 2, wherein said apparatus comprises an initiator.

Claim 13

The apparatus of claim 9, wherein said initiator is provided in a third inner volume, within a third sealed compartment, separated from one of said first and second inner volumes by a second burstable seal.

Claim 14

The apparatus of claim 1 or 2, further comprising a liquid buffer.

Claim 15

The apparatus of claim 1, 2 or 3, wherein said apparatus comprises a tapered nozzle adapted to allow liquid medium formed in said apparatus to be removed in a controlled fashion from said apparatus.

Claim 16

The apparatus of claim 1, 2 or 3, wherein said apparatus is formed as a flexible plastic bag.

Claim 17

The apparatus of claim 13, wherein the outer portion of said flexible plastic bag comprises a light absorbing material adapted to prevent photodegradation of chemicals held within said apparatus.

Claim 18

The apparatus of claim 1 or 2, wherein said first and second inner volumes comprise no oxygen in any gaseous phase.

Claim 19

The apparatus of claim 1 or 3, wherein said monomer is acrylamide.

Claim 20

The apparatus of claim 1, wherein said catalyst is an accelerator chosen from N,N,N',N'-tetramethylethylenediamine and 4-dimethylaminoproprionitrile.

Claim 21

The apparatus of claim 16, wherein said acrylamide is provided in powdered form.

Claim 22

The apparatus of claim 6, wherein said co-monomer is chosen from N,N'-methylenebisacrylamide, N,N-bisacrylylcystamine, N,N'-(1,2-dihydroxyethylene) bisacrylamide, and N,N'-diallyltartardiamide.

Claim 23

The apparatus of claim 9, wherein said initiator is ammonium persulfate.

Claim 24

The apparatus of claim 11, wherein said buffer comprises Tris(hydroxymethyl)methylamine.

Claim 25

The apparatus of claim 1 or 2, further comprising sodium dodecyl sulphate.

Claim 26

The apparatus of claim 2, wherein powdered components are provided in said first inner volume, liquid components in said second inner volume and an initiator and accelerator provided in two separate other inner volumes, at least one said other inner volume being separated from one said first or second inner volumes by a third burstable seal.