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1352 results for "buffers"

buffers

Buffers

Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.

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FISH-Blocker™ Non-Animal Sera Protein Blocking Agent, G-Biosciences

Supplier: G-Biosciences

G-Biosciences' FISH-Blocker™ is uses a fish protein as the primary blocking agent to eliminate cross reactivity

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Running Buffers and Reagents, Protein Electrophoresis, Bio-Rad

Supplier: Bio-Rad

Bio-Rad offers a range of running buffers and reagents for many types of gels including SDS PAGE, nondenaturing, isoelectric focusing (IEF), MOPS and MES for Bis-Tris gels, and Tris-Tricine

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Endo Trap® HD Buffer Kit, BioVendor

Supplier: BioVendor

EndoTrap® HD removes endotoxins (lipopolysaccharides/LPS) from aqueous solutions of a wide range of samples such as proteins, antibodies, vaccines, nucleic acids, buffers and cell extracts with excellent sample recovery rate.

The EndoTrap® HD resin is especially designed to meet the needs of pharma and biotech industry for the efficient removal of endotoxins in biomanufacturing processes as well as any application that requires highest endotoxin removal rates.

EndoTrap® HD fulfils all requirements for industrial applications, and it can easily be integrated in/at early or late-stage purification processes. Moreover, the High-Definition Matrix is also available for small-scale purification as pre-filled columns.

Endotoxin removal with EndoTrap® HD works effectively in the pH range of 4-9 and NaCl concentrations of 50-600 mM. Buffers such as HEPES, TRIS, MOPS, MES, and PIPES are recommended. Citrate buffers and chelators of divalent cations (like EDTA) have to be avoided

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G-Biosciences ACD (Acid Citrate Dextrose) Solutions for Anticoagulants

G-Biosciences ACD (Acid Citrate Dextrose) Solutions for Anticoagulants

Supplier: G-Biosciences

ACD (Acid Citrate Dextrose) Solution A and ACD (Acid Citrate Dextrose) Solution B are anticoagulants for whole blood and also act as acidifying agents to platelet poor plasma.

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Pierce™ Electrophoresis Running Buffers, Thermo Scientific

Pierce™ Electrophoresis Running Buffers, Thermo Scientific

Supplier: Invitrogen

These are space-saving stock solution that is ideal for quickly preparing running buffer used for gel electrophoresis.

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BLOK™ BLOTTO, 5% Modified Milk Protein Blocking Solution, G-Biosciences

Supplier: G-Biosciences

G-Biosciences' BLOK™ BLOTTO is a pre-formulated, convenient, ready-to-use blocking solution

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FLASHBlot™ Transfer Buffer, Advansta

Supplier: ADVANSTA INC MS

Transfer buffer designed for faster, more efficient protein transfer with increased sensitivity.

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5X Detector™ Block, KPL Inc.

Supplier: KPL

Detector Block is recommended as a general blocking agent for use in membrane-based detection assays

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Monarch® Protein Separation Solution, New England Biolabs

Monarch® Protein Separation Solution, New England Biolabs

Supplier: New England Biolabs (NEB)

The Monarch® Protein separation solution, supplied as a component of the Monarch HMW DNA extraction kit for tissue, is a salt-based solution that is optimized to ensure proteins in tissue and bacteria samples are easily removed during the phase separation of the Monarch HMW DNA extraction workflow.

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GenScript® PAGE-MASTER Protein Standard (for SDS-PAGE), GenScript

GenScript® PAGE-MASTER Protein Standard (for SDS-PAGE), GenScript

Supplier: Genscript

PAGE-MASTER Protein Standard, Consists of seven bands with molecular weight of 10 kD, 20 kD, 30 kD, 40 kD, 60 kD, 80 kD and 120 kD, All bands are highly purified, Volume: Load 5 ul/well for a mini-gel, Application: For SDS-PAGE gels, Storage: -20deg C, Size: 500ul

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Blue/Orange Loading Dye, 6X, 3ml, Promega

Blue/Orange Loading Dye, 6X, 3ml, Promega

Supplier: Promega Corporation

Convenient marker dye used for loading DNA samples into gel electrophoresis wells and tracking migration during electrophoresis.

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NAP-BLOCKER™ Non-Animal Protein Blocking Agent, G-Biosciences

NAP-BLOCKER™ Non-Animal Protein Blocking Agent, G-Biosciences

Supplier: G-Biosciences

A major drawback of current blocking solutions, such as BSA, casein and milk powder, is that they are derived from animal sources

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Protein Sample Loading Buffers, Advansta

Supplier: ADVANSTA INC MS

Pre-mixed standard Laemmli loading buffers for protein electrophoresis.

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Luna Cell Ready Lysis Module, New England Biolabs

Luna Cell Ready Lysis Module, New England Biolabs

Supplier: New England Biolabs (NEB)

Cell cultures are often analyzed for gene expression or treatment responses as a proxy for a living organism. Traditionally, RNA is extracted and purified from treated cells via column-based or chemical methods. The Luna Cell Ready Lysis Module is a fast, convenient, and sensitive alternative for evaluating RNA expression levels without performing traditional RNA extraction steps.

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10X Tris-EDTA buffer pH 9.0, Novus Biologicals

Supplier: Novus Biologicals

10X Tris-EDTA buffer pH 9.0.

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Monarch® RNase A, New England Biolabs

Supplier: New England Biolabs (NEB)

Monarch® RNase A is a component of the Monarch® Genomic DNA Purification Kit (NEB #T3010), which can be used to purify genomic DNA from a variety of sample types. 

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