Propargyl-PEG4-acid is a PEG reagent with an alkyne and a terminal carboxylic acid. The carboxylic acid reacts with primary amine groups with the help of activators (e.g. EDC, or HATU). The 4-unit PEG spacer increases hydrophilicity. The alkyne can participate in copper-catalyzed Click Chemistry. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Propargyl-PEG4-acid is a PEG reagent with an alkyne and a terminal carboxylic acid. The carboxylic acid reacts with primary amine groups with the help of activators (e.g. EDC, or HATU). The 4-unit PEG spacer increases hydrophilicity. The alkyne can participate in copper-catalyzed Click Chemistry. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Permagen’s MSPU650R is identical to the product shown above, with the exception of the added integrated cushion base which helps aid in robot and consumable labware inconsistencies for precision pipetting
Features include solid aluminum alloy construction and hard coat anodized finish for years of trouble-free use, and compatible with any magnetic beads
MSPU650R
Minimum – 5 µL (PCR Plate)
Maximum – 2 mL (Deep Well Plate)
Permagen’s MSPU650R is identical to the product shown above, with the exception of the added integrated cushion base which helps aid in robot and consumable labware inconsistencies for precision pipetting
HiPure Bacterial RNA Kit uses silica gel column purification to simplify the extraction. The whole process does not require phenol chloroform extraction and time-consuming alcohol precipitation. The kit is suitable for efficiently extracting RNA from various bacterial samples. The purified RNA can be directly used for RT-PCR, Northern hybridization, etc. The kit has included lysozyme and glass beads, which can be used to treat gram-negative bacteria which is easy to be lysed, as well as gram-positive bacteria which is hard to be lysed, including enterococcus faecalis, staphylococcus, etc.
Specifications
| Features | Specifications |
| Main Functions | Isolation total RNA from bacteria culture |
| Applications | RT-PCR, Northern blot, poly-A + purification, nucleic acid protection and in vitro translation |
| Purification method | Mini spin column |
| Purification technology | Silica technology |
| Process method | Manual (centrifugation or vacuum) |
| Sample type | Bacteria culture |
| Sample amount | Bacteria: <10^9 |
| Elution volume | ≥30μl |
| Time per run | ≤40 minutes |
| Liquid carrying volume per column | 800µl |
| Binding yield of column | 100µg |
Hipure silica gel column is based on glass fiber filter membrane with high binding force. Under the condition of high concentration of ionizing agent (such as guanidine hydrochloride or guanidine isothiocyanate), the filter membrane can adsorb nucleic acid through hydrogen bond and electrostatic, while protein and other impurities are not adsorbed and removed. The filter membrane adsorbed with nucleic acid is washed to remove the residual protein and salt. Finally, the nucleic acid adsorbed on the filter membrane can be washed out with low salt buffer (such as buffer TE) or water. The obtained nucleic acid has high purity and can be directly used in various downstream experiments.
Advantages
Kit Contents
| Contents | R418101 | R418102 | R418103 |
| Purification Times | 10 Preps | 50 Preps | 250 Preps |
| gDNA Filter Mini Columns | 10 | 50 | 250 |
| HiPure RNA Mini Columns | 10 | 50 | 250 |
| 2ml Collection Tubes | 20 | 100 | 500 |
| Glass Beads (0.1-0.6mm) | 10 g | 30 g | 150 g |
| Plastic spoon | 2 | 4 | 10 |
| Lysozyme | 20 mg | 90 mg | 400 mg |
| Protease Dissolve Buffer | 1.8 ml | 1.8 ml | 10 ml |
| Buffer TE | 1.8 ml | 1.8 ml | 5 ml |
| Buffer STL | 5 ml | 20 ml | 90 ml |
| Buffer RLC | 10 ml | 30 ml | 150 ml |
| Buffer RW1 | 10 ml | 50 ml | 250 ml |
| Buffer RW2* | 5 ml | 20 ml | 2 x 50 ml |
| RNase Free Water | 1.8 ml | 10 ml | 30 ml |
Storage and Stability
The kit components can be stored at room temperature (15–25°C) and are stable for at least 18 months under these conditions. Due to the lack of antibacterial agents, RNase Free Water may be contaminated by bacterial or fungal when placed or operated at room temperature. It is recommended to pack and store at 2-8°C to reduce contamination.
HiPure Bacterial RNA Kit uses silica gel column purification to simplify the extraction. The whole process does not require phenol chloroform extraction and time-consuming alcohol precipitation. The kit is suitable for efficiently extracting RNA from various bacterial samples. The purified RNA can be directly used for RT-PCR, Northern hybridization, etc. The kit has included lysozyme and glass beads, which can be used to treat gram-negative bacteria which is easy to be lysed, as well as gram-positive bacteria which is hard to be lysed, including enterococcus faecalis, staphylococcus, etc.
