You searched for: 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.
RBC Lysis Buffer (10X), Biolegend
Supplier: Biolegend
Red Blood Cell (RBC) Lysis Buffer has been designed, formulated, and tested to ensure optimal lysis of RBCs in single cell suspensions with minimal effects on leukocytes.
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SSPE Buffer, 20X, Liquid Concentrate, OmniPur*.
Supplier: MilliporeSigma
Each liter of concentrate makes 20L of 1X SSPE (0.150M NaCl, 0.010M Sodium Phosphate, 0.001M EDTA).
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Wash Buffer Salts (3 packs), Enzo Life Sciences
Supplier: Enzo Life Sciences
Wash Buffer Salts can be used in tissue preparations, immunohistochemical staining procedures and in assays that require HRP-linked detection reagents
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TBE Buffer Solution
Supplier: Biotium
5X TBE for preparation of agarose gel running buffer.
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SINGLET™ Single-Use pH Buffers, Hach
Supplier: Hach
Single-use standard solutions eliminate the need to prepare standardized buffer solutions for pH meter calibration
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Calcium Buffers
Supplier: WORLD PRECISION INSTRUMENTS LLC
CALBUF-2 is especially suitable for calibrating fluorescent Ca⁺⁺ indicators. It provides eleven buffer standards in the 10⁻⁴ to 10⁻⁸ M Ca⁺⁺ range, whereas other commonly used fluorescent Ca⁺⁺ indicators have the apparent Kd in the range of 100 to 300 nM. As with any ionic sensitive indicator, the sensitivity range of these indicators is about 1.0 log unit above and below the Kd. CALBUF-2 provides seven calibration points in this sensitivity range. It has an osmolarity of 0.305, which is isotonic with most mammalian cells.
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Orion™ pH Buffer Cubitainers™, Thermo Scientific
Supplier: Thermo Fisher Scientific
Hold 5 gallons (19L) of pH buffer in color-coded Orion™ pH Buffer Cubitainers™
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Phosphate Buffered Saline (PBS), Quality Biological
Supplier: QUALITY BIOLOGICAL, INC.
PBS (phosphate buffered saline) is a balanced salt solution used for a variety biological and cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents.
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Calcium Buffer Kit
Supplier: WORLD PRECISION INSTRUMENTS LLC
A set of eight calcium buffers covering the range of concentration from 10⁻¹ to 10⁻⁸ M Ca⁺⁺. Each buffer contains 20 ml of solution and enough potassium chloride to set the ionic strength to 0.1 M.
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SSC, 20X Buffer, Quality Biological
Supplier: QUALITY BIOLOGICAL, INC.
SSC 20X buffer is a ready-to-use standard reagent in Southern and Northern hybridization procedures used to control stringency for the washing steps after hybridization
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MMP-3 Fluorescent Assay Buffer, Enzo Life Sciences
Supplier: Enzo Life Sciences
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MMP-1 Colorimetric Assay Buffer, Enzo Life Sciences
Supplier: Enzo Life Sciences
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TE Buffer, pH 8.0, Molecular Biology grade, Calbiochem®
Supplier: MilliporeSigma
Contains 10mM TRIS and 1mM EDTA
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Buffer #6, Hardy Diagnostics
Supplier: HARDY DIAGNOSTICS CA
For use in the determination of antimicrobial activity per USP.
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TE Buffer, Concentrate, OmniPur*. 100X.
Supplier: MilliporeSigma
Colorless, hazefree liquid
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1X TBS pH 7.8
Supplier: Rockland Immunochemical
1X Tris buffered saline (TBS) pH 7.8
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Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: BDH
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International