Sigma-Aldrich
NAPHTHOL AS-D CHLOROACETATE FOR SPECIFIC ESTERASE KIT (C005B-236772)
Application Esterases are ubiquitous in nature and encompass a series of different enzymes acting upon select substrates. With the 91C kit, Naphthol AS-D Chloroacetate is enzymatically hydrolyzed by specific esterase, liberating a free naphthol
Application
Esterases are ubiquitous in nature and encompass a series of different enzymes acting upon select substrates. With the 91C kit, Naphthol AS-D Chloroacetate is enzymatically hydrolyzed by "specific esterase, " liberating a free naphthol compound. This then couples with a diazonium compound, forming highly colored deposits at sites of enzyme activity. This enzyme is usually considered specific for cells of granulocytic lineage. May be used to detect neutrophils in peripheral blood, bone marrow or tissue sections which have been paraffin embedded.
description: Kit formulated with all liquid reagents. Quality Level: 500. shelf life: Expiry date on the label.. IVD: for in vitro diagnostic use. web metadata keyword.default: cytochemistry, bone marrow tissue section, granulocyte lineage, leder stain, blood bone marrow stain,. application(s): hematologyhistology. shipped in: wet ice. storage temp.: 2-8°C. Pictograms: GHS05,GHS07,GHS08. Signal Word: Danger. Hazard Statements: H290 - H302 - H315 - H317 - H318 - H335 - H360FD - H373. Precautionary Statements: P202 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313. Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Repr. 1B - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral - STOT SE 3. Target Organs: Kidney, Respiratory system. Supp Hazards: EUH019. Storage Class Code: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects. WGK: WGK 2.
Shipping Information:
Hazmat Fee: $65.00 + applicable shipping charges are added after the order is placed.
Dry Ice Surcharge & Ice Pack Shipments: $40
More Information: https://cenmed.com/shipping-returns
- UPC:
- 51373408
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- Yes
- Quantity:
- 1
- Unit of Measurement:
- KT
- MPN:
- 91C-1KT
- Temperature Control Device:
- Yes



