Sie haben gesucht nach: Puffer
Die gegen pH-Änderungen beständigen Puffer schützen Proben bei Zugabe von Säuren oder Basen. In Form von Pulvern oder Flüssigkeiten werden sie effizient zur elekrophoretischen Isolierung und Trennung von Proteinen eingesetzt. Die salzhaltigen Puffer können auch zur Kalibrierung und Standardisierung von pH-Messgeräten verwendet werden, um genaue Messergebnisse zu gewährleisten. Blocking-Puffer verhindern die Anbindung von Antikörpern an freie Membran-Bindungsstellen, die ansonsten einen störenden Hintergrund verursachen würden. Die Puffer sind je nach Bedarf in verschiedenen Konzentrationen sowie in flüssiger oder getrockneter Form erhältlich.
Glycine, 0.2M buffer soln., pH 3.5
Supplier: Thermo Fisher Scientific
Glycine buffer solution, 0,2 M, pH-Wert: 3,5, Odourless, Liquid
Expand 2 Items
Phosphate buffered saline, PBS-TWEEN® tablets, Millipore®
Supplier: Merck Millipore (Oncogene)
Developed for use in immunoassay applications.
Expand 1 Items
Phosphate, 0,5M buffer solution, pH 9,0
Supplier: Thermo Fisher Scientific
Phosphate buffer soln, 0,5 M, pH-Wert: 9,0, Liquid
Expand 2 Items
AMPSO Pufferlösung pH 8,5 (0,2 mol/l)
Supplier: Thermo Fisher Scientific
AMPSO Pufferlösung, 0,2 mol/L, pH-Wert: 9,0, Colourless, Odourless, Liquid
Expand 2 Items
Buffers, sodium borate, 0,5 M solutions
Supplier: Thermo Fisher Scientific
Sodium borate buffer solution, 0,5 M, pH-Wert: 8,0, Liquid
Expand 6 Items
Buffers, BICINE, 0,5 M solutioins
Supplier: Thermo Fisher Scientific
N,N-(2-Dihydroxyethyl)glycine (BICINE) buffer solutions.
Expand 6 Items
HEPES Pufferlösung (1 mol/L), Corning®
Supplier: Corning
HEPES (N-2-hydroxyethylpiperazine-N'-2-ethanesulphonic acid) provides an alternative to the use of bicarbonate for buffering because it does not require elevated levels of CO2
Expand 1 Items
1M tris-hydrochloride buffers, Corning®
Supplier: Corning
Tris-HCl buffer has many applications in molecular biology work, including use in nucleic acid purification.
Expand 2 Items
Sodium acetate, Corning® 3M™
Supplier: Corning
Sodium Acetate is a common molecular biology reagent. All production lots are tested to ensure that they are free of RNAse. It is often used in buffer systems to maintain the pH of a given solution.
Expand 1 Items
BIS-TRIS-Propan Pufferlösung pH 6,5 (0,5 mol/l)
Supplier: Thermo Fisher Scientific
BIS-TRIS-Propan Pufferlösung pH 6,5 (0,5 mol/l), Liquid
Expand 2 Items
Phosphate, 0,2 M buffer solution, pH 7,4
Supplier: Thermo Fisher Scientific
Phosphate buffer soln, 0,2 M, pH-Wert: 7,4, Liquid
Expand 2 Items
Buffer, bicarbonate, 1M solution, pH 9,0
Supplier: Thermo Fisher Scientific
Bicarbonate, 1M buffer solution, pH 9,0, Liquid
Expand 1 Items
MES-buffered saline (5X), pH 6.5
Supplier: Thermo Fisher Scientific
MES-buffered saline, 5X, pH-Wert: 6,5, Liquid
Expand 2 Items
TE-Puffer-Lösung (TRIS-EDTA-Puffer) pH 8,0
Supplier: EUROCLONE
Cloning Buffer, TE-Puffer-Lösung (TRIS-EDTA-Puffer) pH 8,0
Expand 2 Items
ISE-Puffer und -Lösungen
Supplier: WTW
Ion strength adjustment solutions have multiple tasks: TISAB for fluoride measurements does not only adjust the pH value, by also decomplexes the fluoride-containing complex compounds. Other ion strength adjustment solutions ensure an adapted pH value as well as the addition of a suitable conducting salt to correctly capture the concentration.
Expand 7 Items
Binding and elution buffers for antibody purification, Pierce™
Supplier: Thermo Fisher Scientific
These buffers ensure high-yield, non denaturing antibody purification with IgG affinity purification supports, such as Protein A and Protein G agarose beads.
Expand 13 Items
TBE-Puffer-Lösung 10fach konzentriert (TRIS-Borat-EDTA-Puffer)
Supplier: EUROCLONE
Laufpuffer, TBE-Puffer-Lösung 10fach konzentriert (TRIS-Borat-EDTA-Puffer)
Expand 4 Items
TE-Puffer-Lösung 100fach konzentriert (TRIS-EDTA-Puffer) pH 8,0
Supplier: EUROCLONE
Cloning Buffer, TE-Puffer-Lösung 100fach konzentriert (TRIS-EDTA-Puffer) pH 8,0
Expand 2 Items
Buffer, PBS tablets, pH 7,4, Millipore®
Supplier: Merck Millipore (Oncogene)
Developed for use in immunoassay applications.
Expand 1 Items
Tween 20 washing buffer, 0,5% in PBS (10X)
Supplier: Thermo Fisher Scientific
Waschpuffer, Tween 20 washing buffer, 0,5% in PBS (10X)
Expand 2 Items
TRIS-glycine-SDS running buffer (10X), pH 8,3
Supplier: Thermo Fisher Scientific
Laufpuffer, TRIS-glycine-SDS running buffer (10X)
Expand 3 Items
Phosphate-buffered saline (PBS, 10X), pH 7,4, for Western blot
Supplier: Thermo Fisher Scientific
Waschpuffer, Phosphate-buffered saline (PBS, 10X)
Expand 3 Items
TRIS-glycine native sample buffer (4X), pH 8,6
Supplier: Thermo Fisher Scientific
Loading Buffer, TRIS-Glycine Native Sample Buffer (4X)
Expand 2 Items
TAE buffer, 10X solution, molecular biology grade, ultrapure
Supplier: Thermo Fisher Scientific
10X TAE solution consisting of 400 mM Tris and 0,01 M EDTA in high purity dH₂O adjusted to pH 8,3. Solution is 0,2 μm filtered and dispensed into durable, square Nalgene® bottles.
Expand 2 Items
20X SSPE, liquid, Corning®
Supplier: Corning
20X Saline-Sodium-Phosphate-EDTA (SSPE) buffer has applications in nucleic acid hybridization and other molecular biology work.
Expand 1 Items
TRIS-buffered saline (TBS, 10X) pH 7,4, for Western blot
Supplier: Thermo Fisher Scientific
Waschpuffer, TRIS-buffered saline (TBS, 10X)
Expand 3 Items
TRIS-buffered saline (TBS, 10X) pH 7,6
Supplier: Thermo Fisher Scientific
Waschpuffer, TRIS-buffered saline (TBS, 10X)
Expand 2 Items
Tris-Acetate-EDTA (TAE) buffer, 50X
Supplier: PanReac AppliChem
50x Lösung aus 20 M Tris, 1 M Eisessigsäure und 0.5 mM EDTA-Na2; pH 8,5 ±0,2.
Expand 1 Items
Tween 20 washing buffer, 0,5% in PBS (10X)
Supplier: Thermo Fisher Scientific
Waschpuffer, Tween 20 washing buffer, 0,5% in PBS (10X)
Expand 3 Items
TRIS-buffered saline (TBS, 10X), with 0,5% Tween 20
Supplier: Thermo Fisher Scientific
Waschpuffer, TRIS-buffered saline (TBS, 10X), with 0,5% Tween 20
Expand 3 Items
: GRANT INSTRUMENTS
: BOCHEM
: VWR Collection
: DWK Life Sciences
: Thermo Fisher Scientific
: VWR Collection
: Oxford Nanopore Technologies
: Integra
: Industrial Physics
: AAT BIOQUEST
: Integra
: Palbam
: VWR Collection
: VWR Collection
: FACELLITATE
: NANOENTEK