Gel Electrophoresis Buffers and Diluents
Bioworld Citrate Buffer, 0.5M, pH 5.0, 250 mL
Product DescriptionCitrate buffer solution has a 0.5M concentration at a pH of 5.0. Citrate is used as an anticoagulant, a biological buffer, and is often prepared for antigen retrieval of tissue samples. The solution is designed to break protein cross-links, unmasking antigens and epitopes in formalin-fixed and paraffin embedded tissue sections, resulting in enhanced stain intensity of antibodies. Citrate has as a calcium chelator that forms complexes to disrupt the tendency of blood to clot.For laboratory use only. Not fit for agricultural, household, clinical use or human consumption.
New England Biolabs, Inc. NEBuffer r2.1 - 5 mls
New England Biolabs provides a color-coded 10X NEBuffer with each restriction endonuclease to ensure optimal (100%) activity. Most of our enzymes are supplied with one of four standard NEBuffers. These buffers contain Recombinant Albumin (NEB B9200).
Bioworld Citrate Buffer, 0.5M, pH 2.5, 500 mL
Product DescriptionCitrate buffer solution has a 0.5M concentration at a pH of 2.5. Citrate is used as an anticoagulant, a biological buffer, and is often prepared for antigen retrieval of tissue samples. The solution is designed to break protein cross-links, unmasking antigens and epitopes in formalin-fixed and paraffin embedded tissue sections, resulting in enhanced stain intensity of antibodies. Citrate has as a calcium chelator that forms complexes to disrupt the tendency of blood to clot.For laboratory use only. Not fit for agricultural, household, clinical use or human consumption.
Gyros Inc REXXIP A-MAX
2x standard formulation sample diluent. Buffer choice for non-primate unless analytes are positively charged or hydrophobic or if heterophilic antibodies are present in the sample.
Zymo Research Corporation Buffer P3 (Yellow), 220ml
Buffer P3 (220 ml) (Yellow). For use in Zyppy™ Plasmid Purification Kits. Sold individually or as a part of the Zyppy™ plasmid purification product line from Zymo Research.
Electron Microscopy Sciences R-Universal Epitope Recovery Buffer (10x stock) 125 ML
EMS UNIVERSAL Epitope Recovery Buffer is a novel (patent-pending) technology for epitope recovery, primarily based on reversing the fixation effects of formaldehyde, which created links primarily between ε-amino groups of lysine and other amino-groups. In extensive testing the buffer has shown excellent results when used with different antibodies, including those that require low or high pH buffers or protolithic treatment for successful staining.
The EMS Universal Buffer may be used in any heat-induced epitope recovery system (the time and temperature of treatment should be tested), but was specifically adjusted for tissue sections processing in our Antigen Retriever (62700 Series). Using our Universal Buffer in our Retriever guarantees the highest rate of success in recovering epitope for any antibody, especially one that was never previously used on formalin-fixed sections. Shelf Life: 12 months.
New England Biolabs, Inc. NEBuffer™ 2 – 5 ml
New England Biolabs provides a color-coded 10X NEBuffer (with BSA) with each restriction endonuclease to ensure optimal (100%) activity. This NEBuffer minus BSA formulation is available for those enzymes requiring NEBuffers without BSA. Note that BSA is no longer supplied with this product. For the BSA containing formulation (which is included with NEB restriction enzymes), select NEBuffer 2.1. New England Biolabs provides a color-coded 10X NEBuffer with each restriction endonucleases to ensure optimal (100%) activity. The NEBuffer minus BSA formulation is included in this buffer pack for those enzymes requiring NEBuffers without BSA. For the BSA containing formulation, Buffer packs NEBuffer 1.1 (NEB #B7201), NEBuffer 2.1, NEBuffer 3.1 and CutSmart Buffer (NEB #B7204) are available.
Bioworld Bicarbonate Buffer, 0.05M, pH 10.0, 500 mL
A commonly used laboratory pH neutralizer that reacts with acids and bases Information:Ultrapure GradeSynonym: Sodium hydrogen carbonateAcidity: 10.3Appearance: LiquidBoiling Point : 851°CDensity : 2.16 g/mL at 25 °C(lit.)HS Code : 28363000IUPAC_Name: Sodium Hydrogen CarbonateMelting Point: 50 -270 °CPH Value: 10.0RTECS Number: VZ0950000
Bioworld Citrate Buffer, 0.5M, pH 8.0, 500 mL
The citrate buffer is composed of Citric acid monohydrate (C6H8O7 • H2O, MW 210.14) and Trisodium citrate dehydrate (C6H5O7Na3 • 2H2O, MW 294.12) mixed in a fixed ratio to attain the desired pH. As a conjugate base of a weak acid, citrate can perform as a buffering agent or acidity regulator, resisting changes in pH. May be used for antigen retrieval of tissue samples. The citrate solution is designed to break protein cross-links; thus, unmasking antigens and epitopes in formalin-fixed and paraffin embedded tissue sections, resulting in enhancing staining intensity of antibodies. Citrate has anticoagulant activity as a calcium chelator.Technical Information :citrate buffer (pK1): 3.13 (25°C, pH range: 2.2-6.5)citrate buffer (pK2): 4.76 (25°C, pH range: 3.0-6.2)citrate buffer (pK3): 6.4 (25°C, pH range: 5.5-7.2)Warning:For laboratory use only.Not fit for agricultural, household, clinical use or humanconsumption.PH Value: 8.0
Hach Company HNB Dilution Solvent, 100 mL
Used with HNB powder for the determination of calcium and magnesium in brine.
Sino Biological Assay Buffer and Co-factors: Methyltransferase Assay Buffer III
5X stock solution of the buffer used for assaying DNA methyltransferases.
Biotang Inc Sodium Cacodylate Buffer 0.2M, pH 7.0, 50 ml
Sodium Cacodylate Buffer 0.2M, pH 7.0, 50 ml.