Transcript RNA Markers 0.2-10 kb
SIGMA/R7020 - for RNA electrophoresis
Synonym: RNA agarose gel electrophoresis ladder; RNA agarose gel electrophoresis marker; northern blot ladder; northern blot marker; ssRNA ladder; ssRNA marker; tRNA ladder; tRNA marker
Product Type: Chemical
R7020 on a 1% agarose gel with formaldehyde
| form | liquid |
| grade | Molecular Biology |
| Quality Level | 300  |
| solubility | water: soluble |
| storage temp. | −70°C |
| suitability | suitable for electrophoresis (RNA) |
| usage | 25 uses |
| Application: | Suitable for size determination of small RNA using native or denaturing agarose gel electrophoresis. Transcript RNA Markers 0.2-10 kb has been used as a molecular weight marker for northern blot hybridization. |
| General description: | Sigma’s Transcript RNA Marker (0.2 – 10 kb) contains 9 RNA transcripts from 200 – 10,000 bases. Two ul of the ladder should be diluted in gel loading buffer and then loaded in a single lane on an agarose gel. |
| Other Notes: | Contains nine defined RNA transcripts, 200–10,000 nucleotides |
| Other Notes: | For optimal resolution, the recommended agarose gel concentration is 1.0%. |
| Other Notes: | Sigma’s Transcript RNA Marker (0.2 – 10 kb) is provided in a gel-loading solution with 10 mM Tris-HCl (pH 8.0), with 1.0 mM EDTA. |
| Symbol |   GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H317 - H341 - H350 - H360D - H373 |
| Precautionary statements | P201 - P202 - P260 - P280 - P302 + P352 - P308 + P313 |
| Hazard Codes | T |
| Risk Statements | 45-61-43-48/22-68 |
| Safety Statements | 53-36/37-45 |
| RIDADR | UN 3265 8 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | −70°C |
| UNSPSC | 41105337 |