缓冲（液）
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.
Blocking buffer, Blocker™ BSA (10X) in PBS or TBS
Supplier: Thermo Fisher Scientific
Blocker BSA in PBS or TBS are ready-to-use, 1X PBS or TBS solutions of 10X (10%) bovine serum albumin protein for blocking steps in Western blot, ELISA, IHC and nucleic acid detection methods.
Expand 2 Items
ELISA Carbonate Coating Buffer
Supplier: THERMO FISHER BRAND
ELISA Carbonate coating buffer is intended for use as a plate coating buffer for Invitrogen Antibody Pairs or when developing a sandwich ELISA.
Expand 1 Items
Buffer, EDTA buffer solution pH 8,0 (0,5 mol/L)
Supplier: PROMEGA
This EDTA solution is a chelator of divalent cations and is suitable for biochemistry and molecular biology applications
Expand 1 Items
Buffer, TE solution 100x concentrate (TRIS-EDTA buffer), Millipore®
Supplier: CALBIOCHEM
Cloning Buffer, TE buffer solution 100x concentrate (TRIS-EDTA buffer)
Expand 1 Items
Buffer, sodium acetate buffer solution pH 5,2 (3 mol/L), Sigma-Aldrich®
Supplier: SIGMAALDRICH
Cloning Buffer, Sodium acetate buffer solution pH 5,2 (3 mol/l)
Expand 1 Items
Pierce™ Buffer, PBS Solution 20X Concentrate (Phosphate Buffered Saline)
Supplier: Thermo Fisher Scientific
Our variety of Pierce Concentrated Buffer stock solutions are ready to use without having to weigh and dissolve dry ingredients or adjust the pH with concentrated acid or base. Simply dilute the liquid stock solution with pure water and proceed with your experiment.
Expand 1 Items
IP lysis buffer, Pierce™
Supplier: Thermo Fisher Scientific
The IP lysis buffer is a mammalian whole cell lysis reagent based on a modified RIPA buffer formulation without SDS.
Expand 1 Items
Tris Borate EDTA buffer, for molecular biology, 10x, DNAse, RNAse and Protease free, pH 8.3
Supplier: Thermo Fisher Scientific
Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)
Expand 1 Items
IPG buffers
Supplier: GE HEALTHCARE
IPG buffers are ampholyte-containing buffer concentrates specifically formulated for use with Immobiline™ DryStrip gels for isoelectric focusing, run as the first dimension of 2-D electrophoresis or as a separate application. Using Immobiline DryStrip gels together with matching IPG buffer gives high sample loading capacity, improves resolution, and increases the probability of detecting low abundance proteins.
Expand 5 Items
Buffer, TRIS solution pH 8,0 (1 mol/L), Sigma-Aldrich®
Supplier: SIGMAALDRICH
Cloning Buffer, TRIS buffer solution pH 8,0 (1 mol/l)
Expand 1 Items
Buffer solutions, Certipur®, colour coded, Supelco®
Supplier: MERCK MILLIPORE
Materials for the precise calibration and monitoring of pH meters.
Expand 2 Items
Phosphate Buffered Saline
Supplier: THERMO FISHER DIAGNOSTICS
Cell culture buffer, Phosphate buffered saline tablets
Expand 1 Items
pH buffer solutions
Supplier: METTLER TOLEDO
Technical buffer solution, 250 ml, pH 值: 4,01
Expand 13 Items
Buffer, PBS tablets, pH 7,4, Millipore®
Supplier: MERCK ONCOGENE
Developed for use in immunoassay applications.
Expand 1 Items
pH buffers, for LAQUAtwin meters
Supplier: HORIBA
pH7.00缓冲液 (每包6x14ml瓶), Bottle