91C

Leukocyte Naphthol AS-D Chloroacetate (Specific Esterase) Kit

• Sinónimos: Leder Stain
• NACRES: NA.47
• UNSPSC Code: 12352106

Propiedades

• description: Kit formulated with all liquid reagents
• Quality Segment: 500
• shelf life: Expiry date on the label.
• IVD: for in vitro diagnostic use
• dilution: (for histology)
• application(s): hematology; histology
• shipped in: wet ice
• storage temp.: 2-8°C

Descripción

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.

Los componentes del kit también están disponibles por separado

• 915

  Citrate Solution, pH 3.6±0.1 (25 °C), 27 mM 50 mL

  SDS
• 912

  Fast Red Violet LB Base Solution 10 mL

  SDS
• 911

  Naphthol AS-D Chloroacetate Solution 10 mL

  SDS
• 911

  Naphthol AS-D Chloroacetate Solution 50 mL

  SDS

Información de seguridad

• pictograms: GHS08,GHS05,GHS07
• signalword: Danger
• hcodes: H290,H302,H314,H317,H335,H360FD,H373
• pcodes: P202 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• target_organs: Kidney, Respiratory system
• supp_hazards: EUH019
• Clase de almacenamiento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 3
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Repr. 1B - Skin Corr. 1B - Skin Sens. 1 - STOT RE 2 Oral - STOT SE 3