Electrophoresis
Best Sellers
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
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
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
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
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
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
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
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
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
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.
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.
Catalog number: EC-896
Size: 5 x 1 ml
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
All Electrophoresis Products
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-603
Size: 50 ml
2-mercaptoethanol is used to cleave disulfide linkages prior to protein electrophoresis. Triple distilled to remove impurities and stored under nitrogen.
Catalog number: EC-887
Size: 10 x 1 ml
- Load more sample per well
- Lithium Dodecyl Sulfate give improved resolution
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
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
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
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
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
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.
National Diagnostics’ Acrylamide has been specially purified to produce consistent gel matrices for the most demanding requirements. Reproducible polymerization makes consistent electrophoretic behavior easy to attain. Certified DNase and RNase free.
Catalog Number: HS-601
Size: 25 g
Size: 25 g
Amido Black is a useful forensic stain typically used for enhancing latent prints contaminated with blood. Amido Black is very sensitive to the proteins found in blood. It leaves a black/blue stain and is usable on both porous and nonporous surfaces.
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.
Catalog Number: EC-206
Quantity discount when you buy 4 or more 100 g units!
- Small Fragment DNA and RNA
- RT-PCR
- Ultra-Fine particle size for fastest dissolution
Quantity discount when you buy 4 or more 100g units!
- Ultra-High Strength/Low EEO Agarose
- Blotting of MegaBase DNA
- Finest Particle Size for Fastest Dissolution
Catalog Number: EC-205
Quantity discount when you buy 4 or more 100g units!
- High Strength High-Resolution Agarose
- Excellent for small DNA fragments, PCR products, and proteins
- Ultra-Fine particle size for fastest dissolution
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
Catalog Number: EC-204
Quantity discount when you buy 4 or more 100g units!
- Low Melting Temperature
- DNase and RNase free
- Exceptional Gel Strength for a Low Melt Agarose
- Fastest Dissolving
Quantity discount when you buy four or more bottles!Catalog Number: LS-315Size: 1 liter
- High-resolution autoradiographic image intensifier
- Rapid enhancement of low energy beta-emitters
- For polyacrylamide gels, paper chromatography, and TLC plates
- Water-based, odorless, contains no DMSO
Catalog Number: HS-518
Size: 25 g
Size: 25 g
Basic Fuchsin is the main ingredient of Schiff’s reagent, a pH indicator, and can be used as stain for glycoproteins and mucopolysaccharide proteins in acidic pH systems. Usually used with NaphtholBlue Black as a post stain color enhancer.
Catalog Number: SFC-13
(7H-benzimidazo[2,1-a]benz[de]isoquinoline-7-one)
Absolute fluorescence emission in cyclohexane (max): 477nm
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.
- For Non-Aqueous Samples
- High Counting Efficiency
- Ready-To-Use
- Economical
Quantity discount when you buy 4 or more 4 liter bottles!
Catalog number: EC-860
- 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
Catalog number: EC-862
Size: 25 ml
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
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.
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
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.
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
Catalog number: EC-873
SSC Buffer (20X) is a concentrated solution of sodium chloride-sodium citrate in distilled/deionized water. SSC Buffer is widely used in nucleic acid blotting and hybridization protocols.
SSC Buffer (20X) is already in solution, which eliminates the weighing, mixing, and adjusting of pH necessary with powdered buffers. The 20X formulation allows for easy dilutions to all needed concentrations.
SSC Buffer (20X) contains 3M sodium chloride and 0.3M sodium citrate (pH 7.0).
Catalog number: EC-874
- 0.2 micron filtration
- 18 MegOhm water
The SDS used in National Diagnostics’ 20% SDS Solution has been purified to remove colored contaminants that interfere with spectrophotometric analysis. Zero-free sulfates eliminate non-specific binding.
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-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.
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.
Catalog number: EC-877
Aids information of networks (highly localized concentrations of probes) during hybridization, thus expediting the annealing process.
| Molecular Weight | Purity |
| 500,000 | 99% |
Catalog number: EC-878
Size: 1 Liter
Size: 1 Liter
- Blot in half the time versus conventional electroblotting buffers
- Very high-efficiency transfer
- Optimal pH; less harsh on proteins
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
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
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
Catalog number: EC-888
Size: 1 Kit
- Recovery of All Proteins from Complex Mixtures
- Precipitates as Little as 100ng of BSA at 0.25µg/ml
- Milder than TCA
- More Reliable than Acetonitrile or Ammonium Sulfate
Catalog number: EC-886
Size: 10 x 1 ml
- Standard Laemmli Loading Buffer
- Premixed with Bromophenol Blue
- Rigorous Manufacturing Standards Ensure Consistent Results
Catalog number: EC-887
Size: 10 x 1 ml
- Load more sample per well
- Lithium Dodecyl Sulfate give improved resolution
- Using PAGE to Determine Nucleic Acid Molecular Weight
- SSCP Analysis
- Sanger Sequencing
- Sample Preparation for Native PAGE of DNA
- Sample Prep for Denaturing PAGE of DNA
- S1 Mapping
- Run Conditions in Denaturing PAGE
- RNA Mapping
- RNA Electrophoresis
- Ribonuclease Protection
- Restriction Digest Mapping
- Primer Extension
- Preparing Denaturing DNA & RNA Gels
- Preparation of Denaturing Agarose Gels
- Preparation of Agarose Gels
- Pouring Sequencing Gels
- PFGE and FIGE
- PCR Analysis: Yield and Kinetics
- PCR Analysis: An Examination
- Native PAGE of DNA
- Mobility Shift Assay
- Methylation & Uracil Interference Assays
- Maxam & Gilbert Sequencing
- Manual Sequencing
- In Gel Enzyme Reactions
- Heteroduplex Analysis
- Gel Preparation for Native PAGE of DNA
- Gel Electrophoresis of PCR Products
- DNase I Footprinting
- DNA/RNA Purification from PAGE Gels
- DNA/RNA Purification from Agarose Gels – Electroelution
- Differential Display
- Denaturing Polyacrylamide Gel Electrophoresis of DNA & RNA
- Conformational Analysis
- Automated Sequencers
- Analysis of DNA/Protein Interactions
- Agarose Gel Electrophoresis of DNA and RNA – Uses and Variations
- Agarose Gel Electrophoresis of DNA and RNA – An Introduction