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Buffers

EC887 - Protein Loading Buffer (5x)

5X Protein Loading Buffer

Catalog number: EC-887
Size: 10 x 1 ml

  • Load more sample per well
  • Lithium Dodecyl Sulfate give improved resolution
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EC875

Denaturation Solution

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Catalog Number: EC-875
National Diagnostics’ Denaturation Solution is a ready-to-use buffer solution of sodium chloride and sodium hydroxide in distilled/deionized water. It is especially designed for use in Southern and Northern Blotting, and in situ hybridization procedures.
Denaturation Solution contains 1.5M sodium chloride, 0.5M sodium hydroxide.
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EC915

Denhardt’s Solution (50X)

Catalog number: EC-915
Size: 50 ml
  • DNase and RNase free
  • Made with 18 megOhm water
  • 0.2 micron filtered

Component of hybridization solutions for Northern and Southern blotting.  Increases speed and sensitivity of hybridization reactions.

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EC897

Insite Markers

Catalog number: EC-897
Size: 0.5 ml
  • Two Sets of Markers in One
  • Prestained Markers Provide Orientation During the Run
  • Engineered Molecular Weight Standards Appear in Fluorescent Detection
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EC868

MES-SDS Running Buffer (20X)

Catalog number: EC-868
  • Reliable and Economical
  • 18 Megohm Water
  • 0.2 Micron Filtered

Popular buffer formula for SDS-PAGE of proteins.  20X concentrate makes a buffer containing 50mM Tris-MES, 0.1% SDS and 1mM EDTA.

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EC911

MESA RNA Electrophoresis Buffer (10X)

Catalog number: EC-911
Size: 1Liter
  • DNase and RNase free
  • Made with 18 megOhm water
  • pH and conductivity optimized

Buffer (MOPS, EDTA & sodium acetate) for RNA electrophoresis.  Used as both the tank and gel buffer for denaturing agarose electrophoresis of RNA.

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MOPS-SDS Running Buffer (20X)

Catalog number: EC-867
  • Reliable and Economical
  • 18 Megohm Water
  • 0.2 Micron Filtered

Ideal running buffer for high-resolution SDS PAGE of proteins.  20X concentrate makes a working solution of 50mM Tris MOPS, 0.1% SDS and 1mM EDTA.

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EC876

Neutralization Solution

Quantity Discount when you buy 4 or more bottles

Catalog Number: EC-876

ational Diagnostics’ Neutralization Solution is a ready-to-use sodium chloride-tris buffer solution. It is especially designed for use in Southern and Northern Blotting, and in situ hybridization procedures.

Neutralization Solution contains 3M NaCl and 0.5M Tris in distilled/deionized water.

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CL253

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

 

 
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EC728

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
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EC908

Potassium Acetate, 1M Solution

Catalog number: EC-908
Size: 200 ml
  • Optimized for genomic precipitation
  • Autoclaved
  • Ultrapure
1M solution. Autoclaved.
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EC909

Potassium Acetate, 5M Solution

Catalog number: EC-909
Size: 200 ml
  • Optimized for genomic precipitation
  • Autoclaved
  • Ultrapure

5M solution.  Autoclaved.

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EC886

Protein Loading Buffer Blue (2X)

Catalog number: EC-886
Size: 10 x 1 ml

  • Standard Laemmli Loading Buffer
  • Premixed with Bromophenol Blue
  • Rigorous Manufacturing Standards Ensure Consistent Results
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EC878

ProtoBlot Rapid Western Blotting Buffer (10X)

Catalog number: EC-878
Size: 1 Liter
  • Blot in half the time versus conventional electroblotting buffers
  • Very high-efficiency transfer
  • Optimal pH; less harsh on proteins
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EC898

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
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EC892

ProtoGel Resolving Buffer (4X)

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Catalog number: EC-892

  • Traditional Laemmli Resolving Gel Buffer (4X)
  • Formulated with 0.2 Micron Filtration
  • Ultra-Pure Reagents in 18 MegOhm Water
  • Crystal Clear, Reproducible Gels
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EC893

ProtoGel Stacking Buffer

Catalog number: EC-893
Size: 200 ml
  • Traditional Laemmli Stacking Gel Buffer (4X)
  • Formulated with 0.2 Micron Filtration
  • Ultra-Pure Reagents in 18 Megohm Water
  • Crystal Clear, Reproducible Gels
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EC835

SequaGel – UreaGel Buffer

Quantity Discount when you buy 4 or more 200ml units
Catalog Number: EC-835

UreaGel Buffer 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). UreaGel Buffer is supplied in 100 ml and 200 ml bottles containing 0.89M Tris-Borate-20mM EDTA buffer pH 8.3 (10X TBE) and 7.5M urea.

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EC840

SequaGel – UreaGel Diluent

Quantity Discount when you buy 4 or more 1 liter units

Catalog number:
EC-840

UreaGel Diluent 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). UreaGel Diluent is supplied in 450 ml and 1 liter bottles containing 7.5M urea in deionized water.

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EC905

Sodium Acetate 3M Solution, pH 4.5

Catalog number: EC-905
Size: 200 ml
  • Optimized for genomic precipitation
  • Autoclaved
  • pH 4.5
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