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CAS RN: | Product Number: D5909
DAB staining Kit
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| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
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|
|---|---|---|---|---|---|
| 1KIT |
$140.00
|
7 | 2 | Contact Us |
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Product Information
Components : DAB solution, Hydrogen Peroxide solution, 1.5M Tris-HCl buffer
Size : 100 tests (About 500 mL substrate solution)
Description
This kit consists three reagents; 3, 3’-diaminobenzidine (DAB) solution, Hydrogen Peroxide solution and 1.5M Tris-HCl buffer and it is supplied to detect horseradish peroxidase (HRP) activity in Western blotting and so on. When DAB reacts with HRP, a brown precipitate appears. This kit does not include nickel component.
Direction for Use
1) Prepare a blotting membrane covered with HRP-conjugated antibody.
2) Prepare the DAB substrate solution according to the following volume;
- Add 5 drops of DAB solution (about 140 µL)
- Add 2 drops of Hydrogen Peroxide solution (about 80 µL)
- Add 2 drops of 1.5M Tris-HCl buffer (about 80 µL)
- Each reagent is added into 5 mL of deionized water
3) Soak the membrane in the DAB substrate solution and incubate until the membrane is colored.
4) Add deionized water and stop the coloring reaction.
Storage
The product should be stored at 4 °C and used within 6 months.
| Product Number | D5909 |
| Storage Temperature | Refrigerated (0-10°C) |
| Condition to Avoid | Heat Sensitive |
Specifications
Properties (reference)
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H332 : Harmful if inhaled. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H370 : Causes damage to organs. H373 : May cause damage to organs through prolonged or repeated exposure. H351 : Suspected of causing cancer. H335 : May cause respiratory irritation. H336 : May cause drowsiness or dizziness. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P201 : Obtain special instructions before use. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
Related Laws:
Transport Information:
| H.S.code* | 3822.19-000 |
Application
DAB Staining Kit to Detect Peroxidase
Figure. Dot blot image of substrate solutions prepared by DAB staining kit reacting with HRP (from left to right: 10, 5, 2.5, 1.25, 0.625, 0.312, 0.156, 0.078 (mU/spot)).
References
- Assessment of a method for immunochemical detection of antigen on nitrocellulose membranes.
- Use of avidin-biotin-peroxidase complex (ABC) in immunoperoxidase techniques: a comparison between ABC and unlabeled antibody (PAP) procedures.
Application
Staining using DAB as a chromogenic substrate for peroxidase
References
- Studies on Microperoxisomes V. Are Microperoxisomes Ubiquitous in Mammalian Cells?
Articles/Brochures
Product Documents (Note: Some products will not have analytical charts available.)
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