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U heeft gezocht op: 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.

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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TRIS-buffered saline (TBS, 20X), with 0,5% Tween 20

Leverancier: Thermo Fisher Scientific
Omschrijving: Washing buffer, TRIS-buffered saline (TBS, 20X), with 0,5% Tween 20

MSDS Certificaten

Image Unavailable-J60116.AK

Buffer, bicarbonate, 1M solution, pH 9,0

Catalogus nummer: (J60116.AK)
Leverancier: Thermo Fisher Scientific
Omschrijving: Bicarbonate, 1M buffer solution, pH 9,0, Liquid
UOM: 1 * 250 mL

MSDS Certificaten


Image Unavailable-J62328.AE

Buffers, AMPSO, 0,2 M solutions

Leverancier: Thermo Fisher Scientific
Omschrijving: AMPSO buffer solution, 0,2 mol/L, pH-waarde: 9,0, Colourless, Odourless, Liquid

MSDS Certificaten

Image Unavailable-J62354.AE

Buffer, BIS-TRIS propane, 0,2 M solution, pH 6,5

Leverancier: Thermo Fisher Scientific
Omschrijving: BIS-TRIS propane buffer solution pH 6,5 (0,5 mol/l), Liquid

MSDS Certificaten

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Eiwitextractiereagens, BugBuster® 10X, Millipore®

Leverancier: Merck Millipore (Novagen)
Omschrijving: BugBuster® 10X is een geconcentreerde formule van de gepatenteerde reinigingsmiddelen die in BugBuster® worden gebruikt zonder de toevoeging van zouten of buffercomponenten. Geconcentreerd BugBuster® biedt een flexibel alternatief voor de gebruiksklare 1X BugBuster®, waarbij de gebruiker het reagens zelf kan verdunnen of buffercomponenten kan toevoegen. BugBuster® 10X biedt alle voordelen van standaard-BugBuster® plus de vrijheid om de vereiste pH, reagensconcentratie en bufferadditieven te bepalen voor de maximale extractie en activiteit van uw doeleiwit.

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Buffer solutions, ready to use

Leverancier: Thermo Fisher Scientific
Omschrijving: pH Buffer solution, Boraat, pH-waarde: 9,2, ±0,02, kleurloos

MSDS

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RIPA Lysis and Extraction Buffer

Leverancier: G-Biosciences
Omschrijving: A complete lysis buffer for the release of cytoplasmic, membrane and nuclear proteins from adherent and suspension cultured mammalian cells. The RIPA lysis buffer is fully compatible with many applications, including reporter assays, protein assays, immunoassays and other protein purification techniques.

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PBS, 10X solution, molecular biology grade, ultrapure

Leverancier: Thermo Fisher Scientific
Omschrijving: Washing buffer, PBS, 10X solution, molecular biology grade, ultrapure

MSDS

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Phosphate, 0,5M buffer solution, pH 9,0

Leverancier: Thermo Fisher Scientific
Omschrijving: Phosphate buffer soln, 0,5 M, pH-waarde: 9,0, Liquid

MSDS Certificaten

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MES-buffered saline (5X), pH 6.5

Leverancier: Thermo Fisher Scientific
Omschrijving: MES-buffered saline, 5X, pH-waarde: 6,5, Liquid

MSDS Certificaten

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Buffer, TAE solution 50X concentrate (TRIS-acetate-EDTA buffer), MP Biomedicals

Catalogus nummer: (ICNA11TAE50X01)
Leverancier: MP Biomedicals
Omschrijving: Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer)
UOM: 1 * 1 L
Product Image-MDTC46-033-CI

Sodium acetate, Corning® 3M™

Catalogus nummer: (MDTC46-033-CI)
Leverancier: Corning
Omschrijving: 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.
UOM: 1 * 100 mL

Certificaten


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Buffer, tris(hydroxymethyl)aminomethane hydrochloride, 1 M stock soln, pH 8,0

Catalogus nummer: (J63636.K2)
Leverancier: Thermo Fisher Scientific
Omschrijving: Cloning Buffer, TRIS buffer solution pH 8 (1 mol/l)
UOM: 1 * 1 L

MSDS Certificaten


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Phosphate, 0,2 M buffer solution, pH 7,4

Leverancier: Thermo Fisher Scientific
Omschrijving: Phosphate buffer soln, 0,2 M, pH-waarde: 7,4, Liquid

MSDS Certificaten

Image Unavailable-ICNA11RIST2050

Buffer, SSC 20X powder for molecular biology, MP Biomedicals

Catalogus nummer: (ICNA11RIST2050)
Leverancier: MP Biomedicals
Omschrijving: SSC buffer used in electrophoresis and in sedimentation studies of DNA-histone aggregates. SSC is used as a hybridisation buffer in immunoblotting and DNA microarray protocols.
UOM: 1 * 500 mL
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Buffer solutions, colour coded, certified (20 °C), Fluka™

Leverancier: Honeywell Chemicals
Omschrijving: Citraat, pH-waarde: 4.00, 3.994 - 4.006, Referentietemperatuur: 20 °C, rood

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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