You searched for: Biological Buffers

Biological buffers are inert and have short-term effects on the system under investigation, both of which are distinct advantage over inorganic substances and weak organic acids that were used in the past. Most biological buffers in use today are N-substituted taurine or glycine buffers, which meet most of the requirements that biological buffers have to fulfill. Buffer systems are usually used for experiments to enable direct comparison of results.

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Phosphate Buffered Saline (PBS) Tablets, OmniPur®, Calbiochem®

Supplier: MilliporeSigma

White, concave tablets

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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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RNA Isolation Buffers, Omega Bio-tek

Supplier: Omega Bio-Tek

100mL

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Phosphate Buffer Solutions for Hematology, Azer Scientific

Supplier: Azer Scientific Inc.

Low molarity phosphate buffers optimized for use with Azer Scientific Wright and Wright-Giemsa stain solutions.

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Phosphate Buffered Saline Solution, 1X, Sterile, BiotechGrade, Spectrum Chemicals

Supplier: Spectrum Chemicals

Phosphate Buffered Saline Solution, 1X, Sterile, BiotechGrade is abbreviated as PBS and is used in biological research as a buffer solution containing sodium chloride and sodium phosphate, as well as potassium phosphate and potassium chloride in some formulations.

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Genomic DNA Buffers, Omega Bio-tek

Supplier: Omega Bio-Tek

100mL

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Plasmid DNA Buffers, Omega Bio-tek

Supplier: Omega Bio-Tek

250mL

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Phosphate Buffered Saline, 100 ml

Supplier: RPI

PBS, 100 ml tablets refer to pre-weighed tablets that are used to prepare a specific volume of PBS (Phosphate Buffered Saline) solution. PBS is a widely used buffer solution in biological and biochemical research. PBS serves as a versatile buffer for various applications, including cell culture, immunohistochemistry, protein and nucleic acid research, and diagnostic assays. It helps maintain a stable pH and osmolarity, providing optimal conditions for biological reactions and preserving the integrity of cells and biomolecules.

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OmniPur® PBS Liquid Concentrate 10X, Calbiochem®, MilliporeSigma

Supplier: MilliporeSigma

Molecular biology grade 10X PBS liquid concentrate.

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Phosphate Buffered Saline, 10X

Supplier: RPI

PBS 10X solution, is a widely used reagent in life science research. It is a buffered saline solution that contains phosphate ions, which help maintain a stable pH level in biological and biochemical experiments. PBS 10X solution is commonly used in various applications such as cell culture, immunohistochemistry, immunocytochemistry, and molecular biology techniques. The primary function of PBS 10X solution is to provide a stable environment for biological samples by maintaining a physiological pH and ionic strength.

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ULTROL® Grade, Tris Base Buffer, Calbiochem®, MilliporeSigma

Supplier: MilliporeSigma

Tris Base buffer is useful in the pH range of 10.3 to 11.3 and has a pKa of 8.1 at 25 °C.

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ULTROL® Grade Zwitterionic Buffer, CAPS, Calbiochem®, MilliporeSigma

Supplier: MilliporeSigma

Zwitterionic buffer is useful in the pH 7.9 – 11.1 range and has a pKa of 10.0 – 10.5 at 25 °C.

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Potassium Phosphate, Dibasic, Anhydrous

Supplier: RPI

Solubility: Water

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Sodium Phosphate Monobasic, Monohydrate, ACS Grade

Supplier: RPI

Sodium pHospHate Monobasic, Monohydrate, ACS Grade, CAS Number: 10049-21-5, Molecular Weight: 138.0, Chemical Formula: NaH2PO4. H2O, Solubility: Water, Size: 500G

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Potassium Acetate

Supplier: RPI

In research laboratories, potassium acetate is utilized for various purposes. It is often employed in nucleic acid purification procedures, such as RNA extraction, where it helps precipitate nucleic acids from solution.

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PIPES Sodium Salt

Supplier: RPI

RPI PIPES Sodium Salt [Piperazine-N,N'-bis(2-ethanesulfonic acid) sodium salt], CAS: 10010-67-0, MW: 324.35, MF: C8H17N2NaO6S2, Appearance: White to off white powder, Purity: 98.0 %, Size: 1kg

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PIPES Sesquisodium Salt

Supplier: RPI

PIPES sesquisodium salt, also known as PIPES Na₃, is a chemical compound that has significant applications in the life science marketplace. PIPES stands for piperazine-N,N'-bis(2-ethanesulfonic acid), and the sesquisodium salt refers to the trisodium salt form of PIPES.

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Sodium Phosphate Dibasic Heptahydrate

Supplier: RPI

Sodium phosphate dibasic heptahydrate, also known as disodium hydrogen phosphate heptahydrate, is a chemical compound with significant applications in the life science marketplace. It is a hydrated form of sodium phosphate dibasic, meaning it contains seven water molecules per molecule of the compound.