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Agarose High Resolution, 100 g

ROTI®Garose for small fragments
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Verwante producten
VE
Verp.
Melting point (mp) 95 °C
CAS No. [9012-36-6]
EG-Nr. 232-731-8

Special agarose for PCR gels and small DNA fragments (50 bp-1 kb).

Our agarose ROTI®Garose is a neutral polysaccharide which is obtained in many purification steps from the cell wall of certain algae, called Rhodophyceae. ROTI®Garose forms very clear gels with all standard running buffers and will result in a sharp and clear separation of your biomolecules. Extremely pure agarose with very low interference binding to staining reagents. ROTI®Garose produces a low background and high contrast appearance after staining.
Productdetails

413,90 €/VE 

Excl. btw | 100 g Per VE

Bestelnr. K297.2

In productie
Vrij van verzendingskosten vanaf 250 €
Vanaf 6 VE 393,20 €/VE
Vanaf 24 VE 372,51 €/VE
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Productdetails


Our agarose ROTI®Garose is a neutral polysaccharide which is obtained in many purification steps from the cell wall of certain algae, called Rhodophyceae. ROTI®Garose forms very clear gels with all standard running buffers and will result in a sharp and clear separation of your biomolecules. Extremely pure agarose with very low interference binding to staining reagents. ROTI®Garose produces a low background and high contrast appearance after staining.

  • For clear and sharp bands
  • Gels with high transparency
  • Low background
  • Suitable for all standard running buffers and high-speed buffer systems
  • Compatible with all nucleic acid staining systems
  • Non-toxic in cell immobilisation assays
  • Of course DNase and RNase free

Agarose as Gelling Reagent

Chemically, agarose is a galactan which is capable of forming extremely solid gels, even at a low concentration. The pore size of the gels is determined by the concentration of the agarose used. Because there are no ionic groups in the gel, hydrophilic materials without any interaction with the gel matrix will also be separated according to their size. The high hysteresis of the agarose, that is the thermal stability after solidification, ensures that the gels remain reliably stable even during heatproducing running conditions.



Agarose High Resolution ROTI®Garose for small fragments

  • High resolution of PCR-products and DNA fragments in the 50-1000 bp range
  • Low gel background after staining, even for highly concentrated gels
  • Can be used in concentrations of up to 5 % agarose
  • Low DNA binding and low EEO for efficient separation of very small fragments
  • Tip: cool the gel for 30 mins. at 4-8 °C before use for superior separation
  • Separation range in 1 x TAE:
    1,8 % proof agarose gel: 500-1000 bp
    3,0 % proof agarose gel: 150-600 bp
    4,5 % proof agarose gel: 50-350 bp


Technische informatie
Toepassing Analysis of fragments between 50 and 1000 bp 
Agarose High Resolution
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00
Bestelnr. VE Verp. Prijs Hoeveelheid
K297.1 10 g plastic

64,40 €

K297.2 100 g plastic

413,90 €

K297.3 500 g plastic

1.768,40 €

Op voorraad
In bestelling
Niet meer verkrijgbaar
Leveringsdatum onbekend
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00

Downloads / MSDS


Algemene informatie

Electroendosmosis (EEO)

Osmotic Liquid Migration Caused by Electric Current

In gel matrices of agarose gels, minor impurities caused by cations (sulphate ester) are frequent. When an electric field is applied they move in the direction of the cathode, generating an electroosmotic flow (EOF) of the entire aqueous medium towards the negative pole. The migration speed of the flow depends, amongst other things, on the strength of the electric field and the frictional force generated by the gel matrix. The EOF always runs in the direction of the cathode, that is opposite to the movement of the anions separated during nucleic acid electrophoresis, and slows down their migration.

In the event of an agarose with high EEO, many cations are present, which generate a strong EOF. Furthermore, the gel strength is low, causing only weak frictional force. The strong EOF can lead to a change of behaviour during the run of the negatively-charged molecules (DNA/RNA) when using the agarose MEEO or HEEO. In extreme case anions with low self-mobility can even be diverted and transported in the direction of the cathode, causing band shifting.


Roth Has the Right Agarose for Every Application:

Roti®garose Art. No. Application
Standard 3810 Routine gels, student’s courses, general analyses (1-20 kb)
NEEO ultra quality 2267 All standard applications, qualitative and quantitative gels, screening and blotting. Range 500 bp-20 kb
Agarose Tablets HP67 Highly reproducible gels, or simple applications in students courses. Suitable for all standard-gels (0,5-0,25 %). For fragments ≥300 bp
GTQ 6352 Genetic engineering quality, for DNA-elution of fragments ≥500 bp without melting the agarose** Tip: Use Kit Roti®-Prep Gel Extraction (Art. No. 8510.1)
Broad Range T846 For the total analytical range (200 bp up to 40 kb), Pulsed-Field electrophoresis (PFGE), blotting, shift assays. Ideal when only a few agaroses are to be used in the laboratory.
Pulsed-Field 3771 Separation of large fragments (from 20 kb), Pulsed Field gel electrophoresis (PFGE)
HR PLUS HP30 Analysis of fragments between 100 and 3000 bp
High Resolution K297 Analysis of fragments between 50 and 1000 bp
Low Melt 6351 With low melting and gelling temperatures (MT ≤65,5 °C, GT ≤28 °C). For gel elution from melted agarose. Range 500 bp-20 kb.
LM / PCR HP31 Genetic engineering quality with low melting and gelling temperatures (MT ≤65 °C, GT ≤35 °C). For DNA-elution of fragments <1500 bp from melted agarose.
Super LM HP45 With extremely low melting and gelling temperatures. (MT ≤62 °C, GT ≤20 °C). For gel elution from melted agarose. Recommended for in-gel analysis, capillary electrophoresis and cell and tissue culture. For fragments ≥1000 bp.
MEEO Ultra quality 2268 With medium EEO. For immune, serum and antibody electrophoresis. Range 500 bp-10 kb.
HEEO Ultra quality 2269 With high EEO. For protein precipitation and countercurrent electrophoresis.
Synergel® 0184 Agarose additive for finer pore formation. Increases the separative power of the agarose. For fragments from 10 bp.

Analysecertificaten

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De volgende analysecertificaten werden gevonden:

Guarantee analysis

Electroendosmosis (EEO)≤0,12
Water content≤7 %
Ash≤0,35 %
Sulphate (SO4)≤0,11 %
Gel strength (1,5 % gel)≥600 g/cm2
Gel strength (3 % gel)≥1500 g/cm2
Gelling temperature (3 % gel)≤35,5 °C
Melting temperature (3 % gel)≤80 °C
Turbidity (1,5 % solution)≤5 NTU
DNases, RNasesnone detected