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Agarose Super LM, 5 g

ROTI®Garose with particularly low melting and gelling temperature
Icon_DNAse-free
Icon_RNAse-free
Pack Qty.
Pack.
Hydroxyethyl agarose
WGK 1
CAS No. [39346-81-1]

Particularly for gel elution from melted agarose, capillary electrophoresis and in-gel processing (≥1000 bp).

€48.30 /Pack Qty.

€36.15/Pack Qty.  Campaign price!

excl. VAT. | 5 g per Pack Qty.

Art. No. HP45.1

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Product details



Agarose Super LM ROTI®Garose with particularly low melting and gelling temperature

Technical Information
Application 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 
Agarose Super LM
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Order No. Pack Qty. Pack. Price Quantity
HP45.1 5 g plastic
€48.30

€36.15

HP45.2 100 g plastic
€654.70

€491.00

HP45.3 250 g plastic
€1,284.65

€963.45

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Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS


General information

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.

Certificates of Analysis

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The following analysis certificates have been found:

Guarantee analysis

Electroendosmosis (EEO)≤0,12
Water content≤7 %
Ash≤0,35 %
Sulphate (SO4)≤0,14 %
Gel strength (1,5 % gel)≥300 g/cm2
Gelling temperature (1,5 % gel)≤20 °C
Melting temperature (1,5 % gel)≤62 °C
Turbidity (1,5 % solution)≤4 NTU
DNases, RNasesnone detected