Usages:
For differentiating enteric bacteria based on urease activity by adding 40% sterile urea solution.
Principle:
Peptone provides the carbon and nitrogen; maintain a balanced osmotic sodium chloride; potassium dihydrogen phosphate is buffers; decomposing bacteria urease urea medium, produce large amounts of ammonia, agar as medium coagulant.
Formulation (per liter):
Peptone 1g
Sodium chloride 5g
Glucose 1g
Ppotassium dihydrogen phosphate 2g
Phenol red 0.012g
Agar 12g
Final pH7.2 ± 0.2
How to use:
1.Suspend 21g in 1L of distilled or deionized water. Heat with frequent agitation and boil to completely dissolve the powder. Distribute into flasks. Autoclave at 121 for 15 minutes. cooling to 50-55 and adding 40% urea solution.
2.Diluted and treated samples.
Storage: Store in a dark, cool and dry place, tighten the cap immediately after use. Storage period of three years.
500g
DBCO-PEG5-NHS Ester is a DBCO-containing PEG linker containing NHS ester that can react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. PEG5 spacer increases the water solubility of compounds in aqueous media. DBCO is commonly used for copper-free Click Chemistry reaction. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
DBCO-PEG5-NHS Ester is a DBCO-containing PEG linker containing NHS ester that can react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. PEG5 spacer increases the water solubility of compounds in aqueous media. DBCO is commonly used for copper-free Click Chemistry reaction. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
This product is specially designed for DNA extraction from forensic samples such as bone, hair, fingernail, seminal strain, dry blood spot, ect. Especially designed for forensic detection. The obtained DNA can be directly used for PCR, STR detection and other down stream applications.
| Contents | D635901D | D635902D | D635903D |
| Purification Times | 48 | 96 | 480 |
| MagPure Particles N | 1.1 ml | 2.2 ml | 11 ml |
| Buffer ATL | 40 ml | 80 ml | 2 x 200 ml |
| Buffer BGL | 40 ml | 80 ml | 2 x 200 ml |
| Buffer BST1 | 60 ml | 120 ml | 550 ml |
| Buffer GW2* | 20 ml | 25 ml | 2 x 50 ml |
| Proteinase K | 48 mg | 110 mg | 2 x 220 mg |
| Protease Dissolve Buffer | 5 ml | 10 ml | 30 ml |
| DTT | 235 mg | 235 mg | 3 x 235 mg |
| Elution Buffer | 10 ml | 10 ml | 30 ml |
32/48 channel machine
| Product | Contents and volume | D6359D-TL-06 |
| Buffer BGL | 80 ml | |
| Buffer ATL | 80 ml | |
| Proteinase K | 110 mg | |
| Protease Dissolve Buffer | 10 ml | |
| DTT Powder | 2 x 235 mg | |
| Elution Buffer | 5 ml | |
| AS-Tip | 12 pcs | |
| 2.0ml V bottom plate | Row 1/7：empty | 6 plates |
| Row 2/8：500μl Buffer BST1 | ||
| Row 3/9：500μl Buffer BST1 | ||
| Row 4/10：20μl MagPure Particles N 500μl Buffer GW2 Row 5/11：500μl Buffer GW2 (ethanol ~350ul) | ||
| Row 6/12：60μl Elution Buffer |
96 channel machine
| Product | Contents and volume | D6359D-F-96 | D6359D-F-48 |
| Buffer BGL | 80 ml | 40 ml | |
| Buffer ATL | 80 ml | 40 ml | |
| Proteinase K | 110 mg | 48 mg | |
| Protease Dissolve Buffer | 10 ml | 5 ml | |
| DTT Powder | 235 mg | 235 mg | |
| Elution Buffer | 5 ml | 5 ml | |
| 96-Tip (AS) | 1 | 1 | |
| Sample Plate 1 | 500μl Buffer BST1 | 1 | 1 |
| Sample Plate 2 | 500μl Buffer BST1 | 1 | 1 |
| Wash Plate 1 | 20μl MagPure Particles N500μl Buffer GW2 | 1 | 1 |
| Wash Plate 2 | 500μl Buffer GW2 | 1 | 1 |
| Elute Plate | 60μl Elution Buffer | 1 | 1 |
Storage and Stability
Proteinase K and DTT Powder should be stored at 2–8°C upon arrival. However, short-term storage (up to 12 weeks) at room temperature (15–25°C) does not affect their performance. The remaining kit components can be stored at room temperature (15–25°C) and are stable for at least 18 months under these condition.
This product is specially designed for DNA extraction from forensic samples such as bone, hair, fingernail, seminal strain, dry blood spot, ect. Especially designed for forensic detection. The obtained DNA can be directly used for PCR, STR detection and other down stream applications.