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Electrophoresis Gel Stains

Stain reagents and kits for detection/visualization of nucleic acids and proteins separated by gel electrophoresis; includes enrichment kits, as well as fluorescent, Coomassie (blue) and other color-dye stains, and metallic silver ion (Ag) stains.
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1 – 15 of 67 results
1

Thermo Scientific™ Ponceau S Staining Solution

Ponceaus S Staining Solution is a ready-to-use membrane stain for evaluating the transfer efficiency of a western blot.

Product Type Ponceau S Staining Solution
Formulation 0.1% (w/v) in 5% acetic acid
For Use With (Application) Western Blotting
Detection Method Colorimetric
2

MilliporeSigma™ GelRed™ Nucleic Acid Stain 3X Water

GelRed™ is a fluorescent nucleic acid stain designed to replace the highly toxic ethidium bromide (EtBr) for staining dsDNA, ssDNA or RNA in agarose gels or polyacrylamide gels.

3

Thermo Scientific™ Pierce™ Glycoprotein Staining Kit

Rapidly stain glycosylated proteins in polyacrylamide gels using the periodic acid-Schiff (PAS) method in this convenient kit.

4

Thermo Scientific™ Pierce™ Reversible Protein Stain Kit for Nitrocellulose Membranes

Reversibly stain proteins on nitrocellulose or PVDF membrane after transfer from polyacrylamide gels with this sensitive Ponceau S alternative.

5

Thermo Scientific™ GelCode™ Blue Stain Reagent

GelCode Blue Stain Reagent is a ready-to-use protein stain based on colloidal coomassie dye G-250 that provides nanogram-level detection in polyacrylamide gels and for in-blot detection.

Content And Storage Store at 4°C.
Target Molecule Protein
Product Type Protein Gel Stain
Label or Dye Coomassie
Color Blue
Detection Location In-Blot Detection, In-Gel Detection
Product Line GelCode
Detection Method Colorimetric
6

Invitrogen™ Coomassie Fluor™ Orange Protein Gel Stain (Ready-To-Use Solution)  DFS Item

Staining is complete in less than an hour with no risk of overstaining the gel

7

Invitrogen™ Multiplexed Proteomics™ Phosphoprotein Gel Stain Kits (with Pro-Q™ Diamond and SYPRO™ Ruby Gel Stains)  DFS Item

Our new Pro-Q Diamond Phosphoprotein Gel Stain provides a convenient method for selectively staining phosphoproteins in acrylamide gels, without the need for blotting or phosphoprotein-specific antibodies and western blot analysis.

Shipping Condition Room Temperature
Target Molecule Proteins (Phosphoproteins)
Product Type Phosphoprotein Gel Stain Kit
Label or Dye SYPRO Ruby, Pro-Q Diamond
Detection Location In-Gel Detection
Product Line PRO-Q, SYPRO
Detection Method Fluorescence
8

Invitrogen™ Pro-Q™ Diamond Phosphoprotein Gel Staining Kits  DFS Item

The Pro-Q Diamond Phosphoprotein Gel Staining Kit includes Pro-Q Diamond Phosphoprotein Gel Stain and PeppermintStick Phosphoprotein Molecular Weight Standards.

Target Molecule Proteins (Phosphoproteins)
Product Type Phosphoprotein Gel Staining Kit
Label or Dye Pro-Q Diamond
Detection Location In-Gel Detection
Product Line PRO-Q
Detection Method Fluorescence
9

Invitrogen™ SYPRO™ Ruby Protein Blot Stain  DFS Item

Compatible with immunostaining (Western blotting), microsequencing and mass spectrometry

10
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Invitrogen™ SYBR™ Gold Nucleic Acid Gel Stain (10,000X Concentrate in DMSO)  DFS Item

Extremely sensitive fluorescent stain for detection of nucleic acids

11

Invitrogen™ SYBR™ Safe DNA Gel Stain in 0.5X TBE  DFS Item
GREENER_CHOICE

Developed specifically for reduced mutagenicity – to be safer than ethidium bromide for staining DNA in agarose or acrylamide gels

Shipping Condition Room Temperature
Content And Storage • Supplied as a ready-to-use solution in 0.5X TBE

Store at room temperature in the original container.
Target Molecule DNA
Product Type DNA Gel Stain
Label or Dye SYBR Safe
Shelf Life 6 months from date of purchase
Detection Location In-Gel Detection
Detection Method Fluorescence
12

Invitrogen™ SYBR™ Green II RNA Gel Stain, 10,000X concentrate in DMSO  DFS Item

Displays bright fluorescence when bound to RNA and low background in gels. Invitrogen™ SYBR™ Green II RNA Gel Stain, 10,000X concentrate in DMSO is ideal for use with either formaldehyde/agarose or polyacrylamide gels.

Shipping Condition Room Temperature
Content And Storage • Supplied as a 10,000X concentrate in DMSO

Store at -20°C, protected from light in a dessicator.
Target Molecule RNA
Product Type RNA Gel Stain
Label or Dye SYBR Green II
Detection Location In-Gel Detection
Detection Method Fluorescence
13

Invitrogen™ UltraPure™ Ethidium Bromide, 10 mg/mL  DFS Item

Sensitive fluorescent dye detects nucleic acids in agarose gels and cesium chloride gradients

14

MilliporeSigma™ GelRed™ Nucleic Acid Stain 10000X Water

GelRed™ is a fluorescent nucleic acid stain designed to replace the highly toxic ethidium bromide (EtBr) for staining dsDNA, ssDNA or RNA in agarose gels or polyacrylamide gels.