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PPB009

Tris-Borat-EDTA-Puffer

pH 8.3, pHast Pack, powder

Synonym(e):

1X TBE buffer, TBE buffer, Tris Borate EDTA

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Ihnen/SKUVerfügbarkeitPreis
20 pkg

Ab HEUTE lieferbarvonSchnelldorf

100,00 €
75,00 €

Über diesen Artikel

UNSPSC Code:
41105319
NACRES:
NA.21
MDL number:

75,00 €

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product line

pHast Pack

form

powder

pH

8.3

suitability

suitable for gel electrophoresis

foreign activity

DNAse, none detected, Nickase, none detected, Protease, none detected, RNAse, none detected

SMILES string

OB(O)O.NC(CO)(CO)CO.OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CC(O)=O

InChI

1S/C10H16N2O8.C4H11NO3.BH3O3/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;5-4(1-6,2-7)3-8;2-1(3)4/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);6-8H,1-3,5H2;2-4H

InChI key

OSBLTNPMIGYQGY-UHFFFAOYSA-N

General description

Tris-Borate-EDTA (TBE) buffer is a commonly used running buffer for nucleic gel electrophoresis with a pH range from 8.1-8.5 (25 °C). TBE buffer has a higher buffer capacity than TAE buffer and has a higher resolution for DNA fragments <1500 bp. Borate in TBE buffer acts as an enzyme inhibitor.

Application

Suitable as a running and gel preparation buffer in:
  • DNA agarose gel electrophoresis (fragment <1500 bp)
  • Native and non-denaturing RNA agarose gel electrophoresis (fragment <1500 bp)
  • Denaturing gradient gel electrophoresis
  • Northern and Southern blotting
  • DNA automated sequencing gel
  • Pulsed-field gel electrophoresis (PFGE) (applied voltages of less than 5 V/cm are recommended for maximum resolution)
TBE running buffer is the most commonly used buffer for DNA and RNA polyacrylamide gel electrophoresis. TBE is used with non-denaturing or denaturing (7 M urea) gels. It is also routinely used for DNA automated sequencing gel. TBE can also be used for agarose gels but is not recommended for preparative gels for recovery of nucleic acids.
Dilution of the TBE stock concentrates to a 1× TBE running buffer results in a buffer containing 89 mM Tris-borate and 2 mM EDTA, pH 8.3. The 5× or 10× stocks may also be added to an acrylamide/bis-acrylamide stock solution for making the PAGE gel. Applied voltages of less than 5 V/cm (distance between the electrodes of the unit) are recommended for maximum resolution.

Features and Benefits

  • Ready-to-use buffer
  • No measuring and pH adjusting needed
  • Save time and minimize effort
  • Minimize chemical exposure to toxic chemicals
  • Biological tests: free of DNase, RNase, Protease, and Nickase
  • Chemical tests: Iron ≤10 ppm, lead ≤5 ppm

Packaging

Foil pouches

Preparation Note

Contents of one pouch, when dissolved in 500mL of distilled or deionized water, will yield a 1X solution containing 89mM Tris-Borate, 2mM EDTA, pH 8.3 at 25 °C. Certified to be DNAse, RNAse, Protease, and Nickase free. Certified for use in electrophoresis. Recommended temperature for dissolution 5 °C to 40 °C.
Prepared with Biotechnology Performance Certified Trizma base (Product Code T6066) and Molecular Biology Reagents boric acid (Product Code B6768) and EDTA disodium salt (Product Code E5134).
Store at room temperature. Product may naturally agglomerate but can be simply broken up within the pouch prior to use.

Other Notes

For additional information on our range of Biochemicals, please complete this form.

Legal Information

pHast Pack is a trademark of Sigma-Aldrich Co. LLC

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Dieser Artikel
T7527T3913T4415
description

pH 8.3, pHast Pack, powder

description

BioReagent, Molecular Biology, 5x concentrate, DNase and RNase, none detected, powder blend, suitable for electrophoresis

description

5× concentrate, powder blend

description

BioReagent, suitable for electrophoresis, 10× concentrate

product line

pHast Pack

product line

BioReagent

product line

-

product line

BioReagent

form

powder

form

powder blend

form

powder blend

form

solution

pH

8.3

pH

8.1-8.5 (5 ×)

pH

8.1-8.5 (25 °C, 5 ×)

pH

-

foreign activity

DNAse, none detected, Protease, none detected, RNAse, none detected, Nickase, none detected

foreign activity

-

foreign activity

-

foreign activity

-

suitability

suitable for gel electrophoresis

suitability

suitable for electrophoresis

suitability

-

suitability

suitable for electrophoresis


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pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Repr. 1B

Lagerklasse

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


Zulassungslistungen

Zulassungslistungen werden hauptsächlich für chemische Produkte erstellt. Für nicht-chemische Produkte können hier nur begrenzte Angaben gemacht werden. Kein Eintrag bedeutet, dass keine der Komponenten gelistet ist. Es liegt in der Verantwortung des Benutzers, die sichere und legale Verwendung des Produkts zu gewährleisten.

10043-35-3

CAS No.

10043-35-3

CAS No.


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