Hledali jste: 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.
In situ hybridisation wash reagent
Supplier: ENZO LIFE SCIENCES
Hybridisation wash reagent provides a high quality hybridisation wash solution for in situ hybridisation analyses using DNA probes labeled with biotin, digoxigenin or fluorescein.
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Dulbecco's phosphate buffered saline (DPBS), for cell culture, powder format, HyClone™
Supplier: HyClone products (Cytiva)
Balanced salt solution used for multiple cell culture applications (powder form).
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Cell culture buffers, Hank's balanced salt solutions (HBSS) HyClone™
Supplier: HyClone products (Cytiva)
Balanced salt solutions for cell culture applications.
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SSC buffer, 20X concentrate, pH 7,0
Supplier: Rockland Immunochemicals
Saline-sodium citrate (SSC) buffer is most commonly used as a buffer for the hybridisation process and washing in experiments where spcies of nucleic or ribonucleic acid are to be matched to complimentary sequences (such as Southern and Nouthern blotting, in situ hybridisation, or DNA microarrays). SSC is used to help control the stringency of hybridisation in these steps.
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SDS-Page running gel buffers, 10X concentrate
Supplier: Rockland Immunochemicals
SDS-PAGE, sodium dodecyl sulfate polyacrylamide gel electrophoresis, describes a technique widely used in biochemistry to separate proteins according to their electrophoretic mobility (a function of the length of a polypeptide chain and its charge) and no other physical feature. SDS is an anionic detergent applied to protein sample to linearise proteins and to impart a negative charge to linearised proteins.
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J.T.Baker® DILUT-IT™, Potassium Phosphate, Dissolution Media Concentrate
Supplier: Avantor
DILUT-IT is a ready-to-use dissolution media concentrate, which is pre-measured and only need to be diluted with purified water.
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Tris EDTA buffer, for molecular biology, DNAse, RNAse, protease free ready to use, pH 8,0
Supplier: Thermo Fisher Scientific
CAS No.: 38641-82-6
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Protein blocking agent, BLOT-QuickBlocker™
Supplier: G-Biosciences
BLOT-QuickBlocker™ is a modified milk protein that is highly soluble and does not inhibit peroxidase detection. The modified milk protein has high blocking efficiency with a clear background.
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Buffers, sodium phosphate buffer solutions (0,5 mol/L)
Supplier: Cayman Chemical
Sodium phosphate stock solution (0,5 mol/L), Hodnota pH: 7,0
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TES buffer, 1X, ready to use, pH 7,8
Supplier: Rockland Immunochemicals
This product is ready-to-use as a working 1X solution and requires no further dilution. This buffer consists of 10 mM Tris HCl, 100 mM NaCl, and 1,0 mM EDTA at a pH of 7,8. Meticulously prepared using ultra pure reagents dissolved in DEPC treated pharmaceutical grade deionised water.
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J.T.Baker® Cell Lysis Solution, Ultrapure Bioreagent
Supplier: Avantor
J.T. Baker® Cell Lysis Solution. Optimized multi-component, ready-to-use solution for extraction and recovery of AAV particles from HEK293 or SF9 cells. The product offers quantitative recovery through efficient cell lysis and protection of vector particles against shear stress. The solution is formulated with non-ionic detergents which are octyl phenol ethoxylate free.
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J.T.Baker® Cell Lysis Solution, Biotech Reagent
Supplier: Avantor
J.T.Baker® Cell Lysis Solution Biotech Reagent is a cGMP pre-formulated and ready to use detergent optimized for the extraction and recovery of AAV particles from producer cell lines (HEK293 parental and suspension lines, SF9). J.T.Baker® Cell Lysis Solution is a proprietary blend of nonionic surfactants, free of octyl phenol ethoxylate, which demonstrates comparable performance industry standard detergents while addressing environmental concerns associated with REACH and downstream clearance concerns. Designed for Gene Therapy workflows, this formulation is easy to use and handle as it is ready-to-use, has low viscosity, does not require cold temperature shipping or storage, and is available in sizes to support processes from development to large scale commercial batches. Detail description provided in technical literature.
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Depyrogenated Dilution Tubes
Supplier: FUJIFILM WAKO CHEMICALS
These depyrogenated dilution tubes are made of high-quality borosilicate glass depyrogenated at 250 °C.
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E.Z.N.A.® RNALock stabilizer reagent
Supplier: OMEGA BIO-TEK
The E.Z.N.A.® RNALock Stabilizer Reagent is an innovative reagent which rapidly lyses cells and tissues to inactivate RNases at room temperature. Simply submerge the samples, such as cell cultures, animal tissues, or white blood cells into the RNALock Stabilizer Reagent. The intact cellular RNA will be preserved even at elevated temperature. Samples can be stored in this reagent in excess of 12 months at −20 °C.
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Gel-clot Reaction Tubes
Supplier: FUJIFILM WAKO CHEMICALS
These Gel-clot Reaction Tubes are made of high-quality borosilicate glass, depyrogenated at 250 °C. This results in an endotoxin-free tube that is designed to perform successful LAL gel clot assays with heat blocks and water baths.
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Mini flip-top vial with 9 ml maximum recovery diluent, BPPFV9MRD
Supplier: 3M Food Safety
The 3M™ Mini Flip-Top Vial with 9 ml Maximum Recovery Diluent is a leak-resistant plastic cylinder with a flip-open lid that seals securely for safe shipping and handling.
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Buffer, TE Solution (TRIS-EDTA buffer) pH 8,0, Low EDTA for Molecular Biology
Supplier: PanReac AppliChem
Cloning Buffer, TE buffer solution (TRIS-EDTA buffer) pH 8,0
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Buffer, TAE solution 50X concentrate (TRIS-acetate-EDTA buffer)
Supplier: OMEGA BIO-TEK
Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer)
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North2South™ Hybridisation Buffer
Supplier: Thermo Fisher Scientific
North2South™ hybridisation buffer is an aqueous buffer which is used with the North2South™ chemiluminescent detection kit.
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Wash buffer, Pierce™
Supplier: Thermo Fisher Scientific
These wash buffers are designed for use in dialysis, cross-linking, enzyme assays, ELISAs, immunohistochemistry, protein plate-coating, biotinylation applications.
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Pierce™ Lane Marker Non-reducing Sample Buffer (5X)
Supplier: Thermo Fisher Scientific
Pierce™ Lane Marker Non-Reducing Sample Buffer is a ready-to-use 5X SDS-PAGE sample loading buffer in a non-reducing formulation, with a pink dye buffer-front marker.
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Pierce™ BupH™ Wash Buffers, Dry Blend Pack
Supplier: Thermo Fisher Scientific
BupH packs are pre-blended and pre-measured dry mixtures of buffers that are easy to prepare and used in protein purification and common laboratory techniques.
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Tris-Glycine native gel running buffer
Supplier: G-Biosciences
Running Buffer, Tris-Glycine native gel running buffer
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Equilibration buffer for IPG strips
Supplier: G-Biosciences
Add an appropriate volume of the supplied rehydration buffer to the dry, ready-to-use, urea based equilibration buffer.
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TAE buffer (20X), Pierce™
Supplier: Thermo Fisher Scientific
20X TAE buffer is a space-saving stock solution that is ideal for casting and preparing Tris-Acetate EDTA running buffer used for agarose gel electrophoresis of nucleic acids.
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Substrate buffers, Pierce™
Supplier: Thermo Fisher Scientific
These stable peroxide and diethanolamine substrate buffers produce optimised, reliable and convenient stock solutions for HRP and alkaline phosphatase assays detection respectively.
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Electrophoresis running buffers, Pierce™
Supplier: Thermo Fisher Scientific
These are space-saving stock solution that is ideal for quickly preparing running buffer used for gel electrophoresis.
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CytoWatch™ Multiplexing Buffer for Flow Cytometry, 20X
Supplier: AAT BIOQUEST
CytoWatch™ Multiplexing Buffer is a buffer optimised for the multicolor flow cytometric analysis of cells.
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10X Citrate Buffer, pH 6,0
Supplier: AAT BIOQUEST
A citrate buffer is an aqueous solution composed of a weak acid (citric acid) and its conjugate base (sodium citrate).