This product includes 5 tablet sets (5 tablets). Each tablet dissolves in 15 mL of deionized water to yield 15 mL of ready-to-use solution, providing a total of 75 mL of working solution for immunohistology or immunoblotting assays.
D4418
3,3′-Diaminobenzidine
SIGMAFAST™, chromogenic, tablet
Sinónimos:
DAB, DAB tablets, Immunohistology substrate
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| A ustedes/SKU | Disponibilidad | Precio |
|---|---|---|
5 sets | Comprobar disponibilidad del carrito | $98.00 |
50 sets | Comprobar disponibilidad del carrito | $551.00 |
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Número CAS:
UNSPSC Code:
12352204
PubChem Substance ID:
NACRES:
NA.83
MDL number:
$98.00
Comprobar disponibilidad del carrito
Servicio técnico
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Permítanos ayudarleNombre del producto
SIGMAFAST™ 3,3′-Diaminobenzidine tablets, tablet, To prepare 15 mL
Quality Segment
form
tablet
solubility
water: 1 tablet/5 mL
storage temp.
−20°C
SMILES string
Nc1ccc(cc1N)-c2ccc(N)c(N)c2
InChI
1S/C12H14N4/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8/h1-6H,13-16H2
InChI key
HSTOKWSFWGCZMH-UHFFFAOYSA-N
Application
Developed for use in immunohistology and immunoblotting as a precipitating substrate for the localization of peroxidase activity. DAB is the immunohistology substrate of choice as it produces an intense brown-black stain which is resistant to alcohol. Slides stained with DAB may be dehydrated, mounted in resinous media, and stored for future reference. SIGMAFAST™ DAB Tablets require no additional buffers or steps to prepare an active substrate solution. Tablets are individually packaged in foil packets
Preparation Note
Each tablet set dissolved in 15 mL deionized water yields a ready-to-use buffered solution containing DAB and urea hydrogen peroxide.
Legal Information
SIGMAFAST is a trademark of Sigma-Aldrich Co. LLC
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Este artículo | |||
|---|---|---|---|
| description tablet, To prepare 15 mL | description tablet, To prepare 5 mL | description tablet | description tablet, To prepare 20 mL |
| solubility water: 1 tablet/5 mL | solubility - | solubility water: 1 tablet/5 mL | solubility water: 0.25 tablet/mL, clear, colorless |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| form tablet | form tablet | form tablet | form tablet |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Carc. 1B - Eye Dam. 1 - Muta. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Clase de almacenamiento
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
flash_point_f
Not applicable
flash_point_c
Not applicable
wgk
WGK 2
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Does the D4418-coded DAB product include 5 tablets? I would like to ask how many assays can be conducted with this amount
1 answer-
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