Gel Electrophoresis Buffers and Diluents
Boston Bioproducts Inc NP-40 Lysis Buffer - 250ml
The NP-40 Lysis Buffer is a solubilizing agent used to prepare cell extracts for immunoassays and blotting techniques. As one of the most popular lysis buffers on the market, the NP-40 lysis buffers can support a variety of laboratory workflows. Relying on the non-ionic detergent NP-40 as its primary solubilizing agent, this Lysis buffer is weaker than a RIPA buffer, and can permeabilize cell membranes, partially open the nucleus without fully disrupting it, and lyse mitochondiral membranes.
Cole-Parmer Oakton Traceable pH Standard Buffer with Calibration, Clear, pH 7; 500 mL
Oakton pH buffers are compared and traceable to NIST Standard Reference Materials. NIST-traceable reference materials include a calibration report from an ISO 17034 and ISO 17025 accredited laboratory. Calibrate at pH 7 with color-coded and colorless buffers available in a 500 mL bottle.
Macherey-Nagel Buffer WASH-EF (1000 mL)
Buffer WASH-EF (1000 mL) Wash Buffer WASH-EF bottle of 1000 mL
ADS Biotec Inc Triethylammonium Acetate Buffer A – 0.1 M TEAA in Water | 4x 2.5L
Triethylammonium Acetate Buffer A was specifically developed to provide highly reproducible retention times with HPLC systems. These optimized buffers have a longer shelf life than buffers prepared from concentrate. They allow you to generate reproducible data from day to day, week to week, system to system and lab to lab. Not only will they save you time, but reduce problems with water quality and maintenance of purification systems.
Ops Diagnostics Microbial Freeze Drying Buffer, Filter Sterilized
Microbial Freeze Drying Buffer (Filter Sterilized) is a proprietary solution of hydrolyzed plant protein (a substitute for bovine serum albumin) and carbohydrate lyoprotectant meant for the long-term preservation of microorganisms, including both bacteria and fungi. This formulation evolved from Reagent 18, a proven solution for microbial freeze drying described in the ATCC lyophilization manual. Superior to traditional additives like sucrose and skim milk, Microbial Freeze Drying Buffer has a 90% viability of bacteria and is free of all animal products and proteins. This buffer maintains microorganisms’ viability through freezing, water removal, and subsequent storage of freeze dried microbial samples. While sucrose often collapses and shows slow dissolution, OPS Diagnostics’ buffer is less likely to collapse and the dissolution of freeze dried cells is quite rapid.
Sigma Aldrich Fine Chemicals Biosciences Sodium acetate buffer solution | 126-96-5 | MFCD00137248 | 100 mL
Sodium acetate buffer solution | Mol Wt: 142.085 | 126-96-5 | MFCD00137248 | 100 mL
Electron Microscopy Sciences Citric acid and Sodium citrate 0.1M with a pH range of 4.6-6.2. Ideal for use with fixation, our buffers are prepared fresh for each order and conveniently packaged.
Citric acid and Sodium citrate. The buffers are prepared fresh for each order and conveniently packaged.
Surmodics Inc 450 nm Stop Reagent for TMB Microwell Substrates, 1L
A dry blend stop reagent used in end point ELISA applications where a TMB substrate is used as the detection mechanism. Absorbance is read in the yellow spectral range (450 nm).
IBA LifeSciences 10x Buffer E - Strep-Tactin Elution Buffer with Desthiobiotin; 25 ml
10x Buffer E is a 10x concentrated Strep-Tactin elution buffer. The contained desthiobiotin is a modified form of biotin that displaces Strep-tagII and Twin-Strep-tag fusion proteins from the modified biotin-binding pocket of Strep-Tactin in a competitive manner, resulting in a mild elution. Please note that 10x Buffer E is not applicable for elution from Strep-TactinXT resins.
Diagenode Inc Tagmentation Buffer 2x, 300 μl, enables rapid library preparation for ATAC-seq, compatible with Diagenode Tagmentase, for DNA or chromatin samples
The Diagenode Tagmentation Buffer (2x) is a pre-formulated reagent essential for tagmentation reactions in molecular biology. This 300 μl buffer is optimized for preparing DNA or chromatin samples, primarily for ATAC-seq experiments, and facilitates rapid library preparation when used with Diagenode Tagmentase (Tn5 transposase). It is provided at a 2x concentration, making it a crucial component of enzymatic reactions that require specific conditions for successful genomic analysis. The buffer should be stored at -20°C and is intended for research use only.
- Optimizes conditions for enzymatic activity
- Prepares DNA or chromatin samples
- Facilitates library preparation for ATAC-seq
- Half of total reaction volume
- Storage temperature of -20°C
- For research use only
Boston Bioproducts Inc Triethylammonium Acetate (1 M, pH 7.0) - 500ml
The Triethylammonium Acetate (TEAA) buffer is a versatile buffer used in biological applications. With a pH range between 6.9-7.1, it serves as an ion-pairing reagent for chromatographic separations, especially in oligonucleotide research. TEAA also has applications in proteomics studies, glycopeptide separation, and liquid chromatography-mass spectrometry (LC-MS) analyses of peptides and proteins. It has also been used for the purification of chemically synthesized nucleotides and DNA.