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803 results for Tampons | Avantor

Tampons

Tampons

Résistant aux variations de pH, les tampons protègent les échantillons lors de l'ajout d'acides ou de bases. Disponibles sous forme de poudre ou de liquide, ils permettent un suivi efficace des protéines pendant l'électrophorèse et leur séparation. Les tampons salins peuvent également servir à calibrer et à standardiser les pH-mètres pour des mesures précises. Les substances bloquantes empêchent la fixation des anticorps aux sites libres de la membrane, évitant ainsi un bruit de fond parasite. Proposés à différentes concentrations pour répondre à tous les besoins, les tampons sont disponibles sous forme liquide ou déshydratée.

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Buffer solution pH 4, citrate buffer

Supplier: Thermo Fisher Scientific

pH Buffer solution, Citrate, Valeur pH: 4,00, ±0,02, incolore

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Mini flip-top vial with 9 ml Butterfield's buffer

Mini flip-top vial with 9 ml Butterfield's buffer

Supplier: Neogen

The 3M™ Mini Flip-Top Vial with 9 ml Butterfield's Buffer is a leak-resistant plastic cylinder with a flip-open lid that seals securely for safe shipping and handling.

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Cell culture salts, salt solutions and buffers

Cell culture salts, salt solutions and buffers

Supplier: Biowest

These irrigating buffers and salt solutions are sterile, physiological balanced solutions intended for use in the maintenance of mammalian cells, where a chemically defined, balanced salt solution provides an environment that will maintain the structural and physiological integrity of cells in vitro. Applications include the intermediate steps for cultivation of cells, like washing, centrifugation, suspending and counting, as well as for many analytical methods or biochemical treatments. Principally these solutions should be used to keep the cells in suspension only for minutes or a few hours maximum. These buffers and solutions are not cell culture media.

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Proteometer-CV consumables kit

Proteometer-CV consumables kit

Supplier: NOVILYTIC

The Proteometer-CV is designed for the scientific development of mAbs, bi-specifics, or fusion proteins with a human Fc region, regardless of their stage in the development continuum. This kit offers an alternative to traditional charge variant methods that require Protein A.

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TRIS solution tampon pH 8 (1 mol/l)

Supplier: Cayman Chemical

Cloning Buffer, TRIS solution tampon pH 8 (1 mol/l)

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Plasmid DNA buffers

Supplier: OMEGA BIO-TEK

DNA wash buffer concentrate, low salt spin column was solution (makes 250 ml)

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Réactif stabilisateur E.Z.N.A.® RNALock

Supplier: OMEGA BIO-TEK

Le réactif stabilisateur E.Z.N.A.® RNALock est un réactif innovant qui lyse rapidement les cellules et les tissus pour désactiver les RNases à température ambiante. Il suffit d'immerger les échantillons, tels que les cultures cellulaires, les tissus animaux ou les globules blancs, dans le réactif stabilisateur RNALock. L'ARN cellulaire intact sera préservé même à température élevée. Les échantillons peuvent être conservés dans ce réactif pendant plus de 12 mois à -20 °C.

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Proteometer-L fluorescent reagent

Proteometer-L fluorescent reagent

Supplier: NOVILYTIC

7 vials of the Proteometer-L fluorescent reagent specifically formulated for use with Proteometer-L kit.

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Nuclear Extraction Kit, Abcam

Supplier: Abcam

Nuclear extraction kit provides a simple and selective method for nuclear protein extraction and fractionation from cells or tissue samples in just 1 hour. This kit includes all necessary reagents to obtain high yields of nuclear proteins suitable for various downstream applications. - Cited in over 255 publications - High retention of enzyme activity – contains 80% less salt than conventional kits and no SDS, allowing better enzyme activity retention - Suitable for western blotting, protein-DNA binding assays, nuclear enzyme assays, and more - Fast, simple procedure that ensures optimized nuclear protein isolation

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HEPES Solution tampon (1 mol/l)

Supplier: Cayman Chemical

HEPES Solution tampon (1 mol/l)

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Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer)

Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer)

Supplier: Thermo Fisher Scientific

Tampon de migration, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)

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AEC Substrate Buffer, Abcam

Supplier: Abcam

This product is manufactured by BioVision, an Abcam company and was previously called 2123 AEC Substrate Buffer.

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Antigen Retrieval Buffer (100X Tris Buffer, pH 10.0), Abcam

Supplier: Abcam

Antigen Retrieval Buffer (100X Tris Buffer, pH 10.0) is a special solution that enables rehydrate and target retrieval in formalin-fixed, paraffin-embedded tissue sections in one step.

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Competent cell buffer

Supplier: Rockland Immunochemicals

This product is ready-to-use as a working 1X solution and requires no further dilution. This buffer consists of 60 mM Calcium Chloride, 15% v/v Glycerol, 10mM Tris HCl at a pH of 7,5.

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Background suppressor system (Permeabilising), TrueBlack® IF

Background suppressor system (Permeabilising), TrueBlack® IF

Supplier: Biotium

A buffer set that blocks non-specific antibody binding as well as direct interaction of fluorescent dyes on antibodies with cells or tissue sections.

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2X SDS-PAGE sample buffer without DTT or b-ME

Supplier: Rockland Immunochemicals

Sample buffer for protein electrophoresis.

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