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Electrophoresis

Best Sellers

ProtoGel (30%)

Quantity discount when you buy 4 or more 1 liter bottles!

Catalog number: EC-890

  • 37.5:1 Acrylamide to Bisacrylamide Stabilized Solution
  • Optimized for SDS-PAGE of Proteins (Laemmli gels)
  • Consistently Crystal Clear Gels, Zero Fluorescence
  • Stabilized for Long Shelf Life
Read More...
ProtoGel 40%

ProtoGel (40%)

Quantity Discount when you buy 4 or more 1 Liter units


Hazardous Shipping Fees: This product may incur an additional hazardous shipping fee. We will pack the products to minimize all shipping costs, and the final charge will reflect the shipping cost and any applicable hazardous fees charged by FedEx.

Catalog number: EC-891

  • 37.5:1 Acrylamide to Bisacrylamide Stabilized Solution
  • Optimized for SDS-PAGE of Proteins (Laemmli gels)
  • Consistently Crystal Clear Gels, Zero Fluorescence
  • Stabilized for Long Shelf Life
Read More...
AccuGel 19:1 30%

AccuGel 19:1 (30%)

Quantity Discount when you buy 4 or more 1 Liter Bottles

Catalog number: EC-849

  • 19:1 Acrylamide to Bisacrylamide Stabilized Solution
  • Consistently Crystal Clear Gels
  • Certified RNase and DNase Free
  • Stabilized for Long Shelf Life
  • Formulated with 18 Megohm Water, 0.2 Micron Filtration
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AccuGel 29:1 30%

AccuGel 29:1 (30%)

Quantity discount when you buy 4 or more 1 liter bottles!

Catalog number: EC-851

  • 29:1 Acrylamide to Bisacrylamide Stabilized Solution
  • Consistently Crystal Clear Gels
  • Aldehyde and Acrylic Acid Free
  • Certified RNase and DNase Free
  • Stabilized for Long Shelf Life
  • Formulated with 18 MegOhm Water, 0.2 Micron Filtration
Read More...
AccuGel 19:1 30%

AccuGel 19:1 (40%)

Quantity discount when you buy 4 or more 1 liter bottles!


Hazardous Shipping Fees: This product may incur an additional hazardous shipping fee. We will pack the products to minimize all shipping costs, and the final charge will reflect the shipping cost and any applicable hazardous fees charged by FedEx.

Catalog number: EC-850

  • 19:1 Acrylamide to Bisacrylamide Stabilized Solution
  • Consistently Crystal Clear Gels
  • Certified RNase and Dnase Free
  • Stabilized for Long Shelf Life
  • Formulated with 18 Megohm Water, 0.2 Micron Filtration
Read More...
AccuGel 29:1 40%

AccuGel 29:1 (40%)

Quantity discount when you buy 4 or more 1 liter bottles!


Hazardous Shipping Fees: This product may incur an additional hazardous shipping fee. We will pack the products to minimize all shipping costs, and the final charge will reflect the shipping cost and any applicable hazardous fees charged by FedEx.

Catalog number: EC-852

  • 29:1 Acrylamide to Bisacrylamide Stabilized Solution
  • Consistently Crystal Clear Gels
  • Aldehyde and Acrylic Acid Free
  • Certified RNase and DNase Free
  • Stabilized for Long Shelf Life
  • Formulated with 18 MegOhm Water, 0.2 Micron Filtration
Read More...
EC202

AquaPor LE GTAC Agarose

Quantity discount on each 100 gram purchase of AquaPor LE when you buy four or more!
  • Highest Quality Molecular Biology Grade Agarose
  • Low Electroendosmosis
  • DNase and RNase free
  • Rapidly Dissolving, Low Boil-Over
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AcrylaGel

AcrylaGel

Quantity discount when you buy 4 or more 1 liter bottles!

Catalog Number: EC-810

  • Stabilized Acrylamide Solution
  • Deionized and Pre-filtered
  • Aldehyde and Acrylic Acid-Free
  • Certified RNase and DNase Free
  • Stabilized for a Two Year Shelf Life
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Bis-AcrylaGel

Bis-AcrylaGel

Quantity discount when you buy 4 or more 1 liter bottles!

Catalog Number: EC-820

  • Stabilized Bis-Acrylamide Solution
  • Deionized and Pre-filtered
  • Aldehyde Free and Acrylic Acid Free
  • Stabilized for a Two Year Shelf Life
Read More...
SequaGel UreaGel 19:1 Denaturing Gel System Concentrate

SequaGel UreaGel 19:1 Concentrate

Quantity discount when you buy 4 or more 1 liter bottles!
 
Catalog Number: EC-830
UreaGel Concentrate is one of three components of the UreaGel System. The UreaGel System (formerly SequaGel Sequencing System) consists of UreaGel Concentrate, UreaGel Diluent, and UreaGel Buffer. This system provides a convenient, dependable means for researchers to prepare gels of varying percentage. With the UreaGel System the researcher readily prepares any commonly used gel formulation up to 20% monomer (19:1 Acrylamide/Bisacrylamide). Liter bottles of UreaGel Concentrate contain 237.5 grams of acrylamide, 12.5 grams of methylene bisacrylamide, and 7.5M urea in a deionized aqueous solution.
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SequaGel UreaGel 29:1 Denaturing Gel Buffer Concentrate

SequaGel UreaGel 29:1 Concentrate

Quantity discount when you buy 4 or more 1 liter bottles!
Catalog Number: EC-828

UreaGel 29:1 Concentrate is one of three components of the UreaGel 29:1 System. The UreaGel 29:1 System consists of UreaGel 29:1 Concentrate, UreaGel Diluent, and UreaGel Buffer. This system provides a convenient, dependable means for researchers to prepare 29:1 gels of varying percentages. With the UreaGel 29:1 System, the researcher readily prepares any commonly used gel formulation up to 20% monomer (29:1 acrylamide: bisacrylamide). Liter bottles of UreaGel Concentrate contain 241.6 grams of acrylamide, 8.3 grams of methylene bisacrylamide, and 7.5M urea in a deionized aqueous solution.

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ProtoGel Quick-Cast Loading Buffer

ProtoGel Quick Cast Loading Buffer

Catalog number: EC-896
Size: 5 x 1 ml
  • Traditional Laemmli Stacking Gel Buffer (4X)
  • Formulated with 0.2 Micron Filtration
  • Ultra-Pure Reagents in 18 Megohm Water
  • Crystal Clear, Reproducible Gels
Read More...

All Electrophoresis Products

TBE 5X

TBE Buffer (5X)

Quantity discount when you buy4 or more 4 liter bottles!

Catalog number: EC-861

  • Formulated with 18 MegOhm Water and 0.2 Micron Filtration
  • Costs Less than Bench Made Buffer
  • Save Time and Improve Results
  • Certified RNase and DNase Free
Read More...
TBS 10X

TBS (10X)

Catalog number: EC-881
Size: 1 Liter

  • Western Blot wash and incubation buffer
  • Ultra-pure reagents in 18 Megohm water
  • 0.2 Micron filtered and autoclaved
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TBST (10X)

Catalog number: EC-882
Size: 1 Liter

  • Western Blot wash and incubation buffer
  • Ultra-pure reagents in 18 MegOhm water
  • 0.2 micron filtered and autoclaved
Read More...
TE Buffer 100X

TE Buffer (100X)

Catalog number: EC-862
Size: 25 ml
TE Buffer is an autoclaved 100X concentrated solution of 1 M tris-HCl, pH 8, with 0.1 M Na2EDTA. This buffer is the standard for DNA and RNA purification, processing and storage. National Diagnostics’ TE buffer is produced to the same exacting standards that have made all our buffers trusted by molecular biologists worldwide
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temed

TEMED – ULTRA PURE


Hazardous Shipping Fees: This product may incur an additional hazardous shipping fee. We will pack the products to minimize all shipping costs, and the final charge will reflect the shipping cost and any applicable hazardous fees charged by FedEx.

Catalog Number: EC-503

Size: 25 ml

N,N,N’,N’ – tetramethylethylene diamine

Fractionally distilled to remove all trace metals and amine impurities. Stored under nitrogen.

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bbq

TPB – ULTRA PURE

Catalog Number: SFC-15
(1,1,4,4-tetraphenyl-1,3-butadiene)
Absolute fluorescence emission in cyclohexane (max): 455nm
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tricine

Tricine – ULTRA PURE

Catalog Number: EC-407
Size: 100 g

N-Tris (hydroxymethyl methyl glycine))

Purified to remove strong organic acids, which denature proteins and alter the base structure. Ultra purified of heavy metals.

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Triple Dye Loading Buffer

Triple Dye Loading Buffer (6X)

Catalog number: EC-855
Size: 25 ml

With three tracking dyes (bromophenol blue, xylene cyanol and Orange G), Triple Dye Loading Buffer (6X) is a nondenaturing loading buffer for native polyacrylamide and agarose gel applications. Triple Dye Loading Buffer contains 50% (w/v) sucrose and 40mM Tris base in distilled, deionized water.

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tris

Tris – ULTRA PURE

Catalog Number: EC-406

Tris(hydroxymethyl)aminomethane

Buffer salt is used in both protein and DNA electrophoresis. Purified to remove ammonia and amine contaminants. Certified DNase and RNase free.

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Tris Glycine SDS-PAGE Buffer

Tris Glycine SDS PAGE Buffer (10X)

Catalog number: EC-870
  • Formulated with 18 MegOhm Water and 0.2 Micron Filtration
  • More Economical than Benchtop Made Buffers
  • Saves Time and Improves Results
Read More...
Tris/Glycine Electroblotting Buffer 10X

Tris-Glycine Electroblotting Buffer (10X)

Quantity discount when you buy 4 or more 4 liter bottles!

Catalog number: EC-880

  • Manufactured with Ultra-Pure Electrophoresis Grade Reagents
  • 18 MegOhm Water & 0.2 Micron Filtration
  • Saves Time and Improves Reproducibility in Western Blotting
Read More...
Tris-HCl pH 7.2

Tris-HCl, pH 7.2

Catalog Number: EC-922
Size: 1 Liter
  • Autoclaved 1M solution
  • pH 7.2

1M tris/hydrochloride solution.  Formulated at pH 7.2.

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Tris-HCl pH 7.4

Tris-HCl, pH 7.4

Catalog number: EC-923
Size: 1 Liter
  • Autoclaved 1M solution
  • pH 7.4

1M tris/hydrochloride solution.  Formulated at pH 7.4.

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Tris-HCl pH 7.6

Tris-HCl, pH 7.6

Catalog number: EC-925
Size: 1 Liter
  • Autoclaved 1M solution
  • pH 7.6

1M tris/hydrochloride solution.  Formulated at pH 7.6.

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Tris Trcine SDS-Page Buffer

Tris-Tricine-SDS PAGE Buffer (10X)

Catalog number: EC-869
  • Running Buffer for Small Proteins
  • Variation on the Schagger/von Jagow System
  • Substitute for Tris-Glycine-SDS in the Standard Laemmli Protocol
Read More...
TTE 20X

TTE Glycerol Tolerant Buffer (20X)

Quantity discount when you buy 4 or more bottles!


Catalog number:
EC-871
Size: 1 Liter

National Diagnostics’ TTE Glycerol Tolerant Buffer (20X) is a concentrated Tris-Taurine-EDTA buffer solution in distilled/deionized water. TTE (20X) eliminates the band distortion associated with DNA samples in glycerol. National Diagnostics’ TTE Glycerol Tolerant Buffer (20X) is supplied in 1 liter bottles, containing 1.78M Tris base, 0.57M Taurine, and 10mM Na2EDTA.
Read More...
tween20-EC607

Tween-20 – ULTRA PURE

Catalog Number: EC-607

Non-ionic surfactant for Western blotting and other molecular biology and biochemistry applications.

Tween-20 is a Registered Trademark of ICI Americas
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Uniscint BD

Quantity Discount when you buy 4 or more 4 Liter Bottles

Catalog Number: LS-276

  • Biodegradable Cocktail for HPLC Flow Detection High Salt Samples
  • High Flash Point (>150°C)
  • Reduced Toxicity Solvent
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urea molecule

Urea – ULTRA PURE

Catalog Number: EC-605

Recrystallized to remove ammonia. Exclusive purification process has been shown to inhibit ammonia regeneration. Certified RNase and DNase free.

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EC841

UreaGel Complete Buffer

Catalog number: EC-841
  • For use with UreaGel-6, UreaGel-8 and SequaGel XR
  • Contains TBE and TEMED in distilled, deionized water
  • Certified nuclease-free
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temed

TEMED – ULTRA PURE


Hazardous Shipping Fees: This product may incur an additional hazardous shipping fee. We will pack the products to minimize all shipping costs, and the final charge will reflect the shipping cost and any applicable hazardous fees charged by FedEx.

Catalog Number: EC-503

Size: 25 ml

N,N,N’,N’ – tetramethylethylene diamine

Fractionally distilled to remove all trace metals and amine impurities. Stored under nitrogen.

Read More...
DEPC Treated Water

DEPC Treated Water

Catalog Number: EC-625
Size: 1 Liter

Certified nuclease-free; deionized and autoclaved.

Read More...
SequaGel MD

SequaGel MD

Quantity discount when you buy 4 or more bottles!


Hazardous Shipping Fees: This product may incur an additional hazardous shipping fee. We will pack the products to minimize all shipping costs, and the final charge will reflect the shipping cost and any applicable hazardous fees charged by FedEx.

Catalog number: EC-845
Size: 200 ml

  • Point Mutation Analysis
  • SSCP Analysis
  • Heteroduplex Analysis
Read More...
Tris Glycine SDS-PAGE Buffer

Tris Glycine SDS PAGE Buffer (10X)

Catalog number: EC-870
  • Formulated with 18 MegOhm Water and 0.2 Micron Filtration
  • More Economical than Benchtop Made Buffers
  • Saves Time and Improves Results
Read More...
ProtoLift Western Stripping Buffer

ProtoLift Western Stripping Buffer

Catalog number: EC-889
Size: 100 ml

  • Strip PVDF blots in 10 minutes
  • Contains zero harsh detergents
  • Non-acidic
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Sodium Acetate pH 7.0

Sodium Acetate 3M Solution, pH 7.0

Catalog number: EC-907
Size: 200 ml
  • Optimized for genomic precipitation
  • Autoclaved
  • pH 7.0
Read More...
EC838

SequaGel – UreaGel 8

Quantity discount on orders of 4 or more 1 liter kits!
Catalog number: EC-838
  • Ready-To-Use 8% 19:1 Denaturing DNA Gel Solution
  • Certified RNase and DNase Free
  • Consistently Crystal Clear Gels
  • Twelve Month Shelf Life at Room Temperature
Read More...
CL252

ProtoBlock System

Catalog Number: CL-252

  • Protein Blocking Solution for Immunoassays
  • Eliminates Endogenous Background

 

 
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ammoniumpersulfate

Ammonium Persulfate – ULTRA PURE

Catalog Number: EC-504


Hazardous Shipping Fees: This product may incur an additional hazardous shipping fee. We will pack the products to minimize all shipping costs, and the final charge will reflect the shipping cost and any applicable hazardous fees charged by FedEx.

Exceeds ACS standards. Low absorbed water results in consistent initiation.

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ProtoStain Blue

ProtoStain Blue

Catalog Number: EC-727
Size: 1 liter

Get a free sample of ProtoStain Blue! Call us at (800) 526-3867 for details!

  • The faster, more sensitive colloidal Coomassie Blue stain
  • Bands appear in 15 minutes
  • Safe, non-hazardous formula
Read More...
SequaGel MD SSCP Kit

SequaGel MD SSCP Kit

Quantity discount when you buy 4 or more kits!


Hazardous Shipping Fees: This product may incur an additional hazardous shipping fee. We will pack the products to minimize all shipping costs, and the final charge will reflect the shipping cost and any applicable hazardous fees charged by FedEx.

Catalog number: EC-846
Size: 1 Kit

Point Mutation Analysis

Matrix and Loading Buffer Optimized for SSCP

Read More...
TTE 20X

TTE Glycerol Tolerant Buffer (20X)

Quantity discount when you buy 4 or more bottles!


Catalog number:
EC-871
Size: 1 Liter

National Diagnostics’ TTE Glycerol Tolerant Buffer (20X) is a concentrated Tris-Taurine-EDTA buffer solution in distilled/deionized water. TTE (20X) eliminates the band distortion associated with DNA samples in glycerol. National Diagnostics’ TTE Glycerol Tolerant Buffer (20X) is supplied in 1 liter bottles, containing 1.78M Tris base, 0.57M Taurine, and 10mM Na2EDTA.
Read More...

ProtoGel (30%)

Quantity discount when you buy 4 or more 1 liter bottles!

Catalog number: EC-890

  • 37.5:1 Acrylamide to Bisacrylamide Stabilized Solution
  • Optimized for SDS-PAGE of Proteins (Laemmli gels)
  • Consistently Crystal Clear Gels, Zero Fluorescence
  • Stabilized for Long Shelf Life
Read More...
Potassium Acetate 1M

Potassium Acetate, 1M Solution

Catalog number: EC-908
Size: 200 ml
  • Optimized for genomic precipitation
  • Autoclaved
  • Ultrapure
1M solution. Autoclaved.
Read More...
Phosphate Buffered Saline PBX 10X

PBS (10X) Phosphate Buffered Saline

Catalog Number: CL-253

  • Stringent Quality Control Ensures Stability
  • Ultra-Pure Reagents in 18 MegOhm Water
  • Manufactured with 0.2 Micron Filtration

 

 
Read More...
dithiothreitol

Dithiothreitol – ULTRA PURE

Catalog Number: EC-601

Cleland’s Reagent. Specially purified of trace metals and other impurities.

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Ponceau S Staining Solution

Ponceau S Staining Solution

Catalog Number: EC-728
Size: 450 ml
  • Ideal for Western blotting membranes
  • Premixed formula saves time, money, and effort
  • Stain up to 90 mini blots
Read More...
SequaGel MD Heteroduplex Kit

SequaGel MD Heteroduplex Kit


Hazardous Shipping Fees: This product may incur an additional hazardous shipping fee. We will pack the products to minimize all shipping costs, and the final charge will reflect the shipping cost and any applicable hazardous fees charged by FedEx.

Catalog Number: EC-847
Size: 1 Kit – Hazard Fee

  • Point Mutation Analysis
  • Heteroduplex Analysis
Read More...
EC872

TAE Buffer (50X)

Quantity discount when you buy 4 or more bottles!

Catalog number: EC-872
Size: 1 Liter

  • Formulated with 18 MegOhm Water and 0.2 Micron Filtration
  • More Economical than Benchtop Made Buffers
  • Saves Time and Improves Results
  • Certified RNase and DNase Free
Read More...
ProtoGel 40%

ProtoGel (40%)

Quantity Discount when you buy 4 or more 1 Liter units


Hazardous Shipping Fees: This product may incur an additional hazardous shipping fee. We will pack the products to minimize all shipping costs, and the final charge will reflect the shipping cost and any applicable hazardous fees charged by FedEx.

Catalog number: EC-891

  • 37.5:1 Acrylamide to Bisacrylamide Stabilized Solution
  • Optimized for SDS-PAGE of Proteins (Laemmli gels)
  • Consistently Crystal Clear Gels, Zero Fluorescence
  • Stabilized for Long Shelf Life
Read More...