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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.

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.


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Dodavatel: G-Biosciences
Popis: Tissue PE LB™ has been developed for extraction of total biologically active, soluble proteins from animal tissues. Tissue PE LB™ is based on an organic buffer and utilises a mild non-ionic detergent, chelating agent, and a proprietary combination of various salts and agents to enhance extraction and stability of proteins. Depending on the required downstream application, additional agents such as reducing agents and protease inhibitors may be added into Tissue PE LB™. Tissue PE LB™ has been tested for use with a wide variety of fresh and frozen animal tissues.

Katalogové číslo: (786-180)
Dodavatel: G-Biosciences
Popis: Mammalian Cell PE LB™ has been developed for extraction of total biologically active, soluble proteins from mammalian cultured cells. The Mammalian Cell PE LB™ is based on organic buffering agents and utilises a mild non-ionic detergent, chelating agent, and a proprietary combination of various salts and agents to enhance extraction and stability of proteins. Depending on the required downstream application, additional agents such as reducing agents, phosphatase and protease inhibitors may be added into Mammalian Cell PE LB™. Mammalian Cell PE LB™ has been tested on a wide variety of mammalian cells and can be used for both suspension and adherent cells.
Měrná jednotka: 1 * 500 mL


Katalogové číslo: (78840.)
Dodavatel: Thermo Fisher Scientific
Popis: This kit is ideal for segregation and enrichment of proteins from five different cellular compartments.
Měrná jednotka: 1 * 1 KIT


Dodavatel: AAT BIOQUEST
Popis: Current demands for RT-PCR testing of SARS-CoV-2 has led to a worldwide shortage of RNA extraction kits.

Dodavatel: OMEGA BIO-TEK
Popis: VHB buffer must be diluted with ethanol before use.

Katalogové číslo: (AATB60010)
Dodavatel: AAT BIOQUEST
Popis: ReadiUse™ cell detaching buffer is a cell detachment solution that does not contain mammalian or bacterial-derived products.
Měrná jednotka: 1 * 50 mL


Katalogové číslo: (PIER37577)
Dodavatel: Thermo Fisher Scientific
Popis: Pierce™ Fast Wash buffer, 10X, for use with Pierce™ Fast Blocking buffer.
Měrná jednotka: 1 * 1 L


Dodavatel: Thermo Fisher Scientific
Popis: Phenol-chloroform, is phenol supplied premixed with chloroform:isoamyl alcohol (25:24:1) and accompanying bottle of buffer to equilibrate at either pH 6,7 or pH 8,0.

Dodavatel: Hach
Popis: Buffers traceable to IUPAC/NIST pH scale.
Dodavatel: Hach
Popis: pH buffer standard solution with certificate of analysis, 125 ml, Hodnota pH: 9,21, Plastová láhev
Dodavatel: Thermo Fisher Scientific
Popis: SuperBlock Blocking buffer is an optimised solution containing a single purified glycoprotein that provides incredibly fast and effective blocking for ELISA, IHC, and western blot analysis. Blocking micro-plates, membranes, or tissues with a SuperBlock buffer yields a high signal-to-noise ratio in most detection systems.
Dodavatel: Thermo Fisher Scientific
Popis: These StartingBlock™ blocking buffers are PBS and TBS formulations of a proprietary protein that provides exceptional performance and broad compatibility with membrane (Western blot) and 96-well plate (ELISA) assays.

Katalogové číslo: (HACH2307242)
Dodavatel: Hach
Popis: These buffers are used in the determination of calcium and magnesium in brine.
Měrná jednotka: 1 * 100 mL


Dodavatel: Thermo Fisher Scientific
Popis: Blocker™ Casein in PBS or TBS are ready-to-use, solutions of purified casein protein for blocking steps in Western blot, ELISA, IHC and nucleic acid detection methods.
Dodavatel: G-Biosciences
Popis: Yeast PE LB™ kit has been developed for extraction of biologically active, soluble proteins from yeast cells. Yeast PE LB™ is a proprietary improvement on the lyticase (Zymolyase®) based spheroplast preparation and extraction of soluble proteins from yeast cells. Yeast PE LB™ is based on organic buffering agents and utilises a mild non-ionic detergent, chelating agent, and a proprietary combination of various salts and agents to enhance extraction and stability of proteins.

Dodavatel: G-Biosciences
Popis: FISH-Blocker™ uses a fish protein as the primary blocking agent to eliminate cross reactivity. Using a non mammalian protein eliminates or minimises the interaction of antibodies raised in mammals. It is offered either in TBS (Tris-buffered saline) or in PBS (phosphate-buffered saline) at pH 7,5.

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Omezené množství produktu na skladě. Zboží může být k dispozici v jiném skladě poblíž vašeho sídla. Přesvědčte se, že jste přihlášení na stránky, abyste mohli vidět dostupné položky na skladě. Pokud je stále zobrazeno call a potřebujete asistenci, volejte na číslo 321 570 321.
Daná chemikálie je regulována dle platné legislativy a bude vyžadováno vyplnění formuláře. Jeho včasným vyplněním uspíšíte dodání produktu.
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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Tento produkt již není k dispozici. Podobné produkty můžete vyhledat pomocí VWR katalogových čísel nebo čísel dodavatele uvedených výše. Pokud potřebujete další asistenci, zavolejte na telefonní číslo zákaznického servisu VWR 321 570 321.
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