Katalog No: 109033.0500
Marka: Merck
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| Açıklama | |
|---|---|
| Katalog Numarası | 109033 |
| Açıklama | Schiff's reagent |
| Genel Bakış | Schiff‘s reagent -for microscopy for the periodic acid Schiff, or PAS reaction, is a ready-to-use solution used for the detection of mucopolysaccharides, glycogen, muco- and glycoproteins, glyco-, phospholipids, basal membranes and collagen. The PAS (periodic acid Schiff) reaction is one of the most frequently used chemical methods for the detection of aldehyde and mucosubstances in histology. In the PAS reaction, the histological specimen material is first treated with periodic acid, resulting in the oxidation of the 1,2-glycols into aldehyde groups. The addition of Schiff’s reagent (fuchsin-sulfuric acid) in the second step causes the aldehydes to react to form a brilliant red color. In the end result, the PAS reaction yields a specific color reaction with unsubstituted polysaccharides, neutral mucopolysaccharides, muco- and glycoproteins, and glyco- and phospholipids. The PAS reaction can be further combined with the Alcian blue staining method to detect mucosubstances (glycosaminoglycans). 500 ml are sufficient for approx. 2500 - 3000 stainings. It is registered as IVD and CE certified product and can be used for clinical diagnostics. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage. |
| Ürün Bilgisi | |
|---|---|
| HS Kodu | 3212 90 00 |
| Quality Level | MQ400 |
| Fizikokimyasal Bilgiler | |
|---|---|
| Yoğunluk | 1.01 g/cm3 (20 °C) |
| pH Değeri | 2.1 - 2.5 (H₂O, 25 °C) |
CAS #: 477-73-6
EC Numarası: 207-518-8
Molar Kütle: 350.85 g/mol
Tepe Formülü: C₂₀H₁₉ClN₄
CAS #: 106-50-3
EC Numarası: 203-404-7
Molar Kütle: 108.14 g/mol
Tepe Formülü: C₆H₈N₂
Synonyms: Triglycol
CAS #: 112-27-6
EC Numarası: 203-953-2
Molar Kütle: 150.17 g/mol
Kimyasal Formül: HO(CH₂CH₂O)₃H
Tepe Formülü: C₆H₁₄O₄
CAS #: 12007-60-2
EC Numarası: 234-514-3
Molar Kütle: 169.12 g/mol
Kimyasal Formül: Li₂B₄O₇
Tepe Formülü: Li₂B₄O₇
Synonyms: Hydrazine hydrate
CAS #: 7803-57-8
EC Numarası: 206-114-9
Molar Kütle: 50.06 g/mol
Kimyasal Formül: N₂H₄ * H₂O
Tepe Formülü: H₆N₂O
Synonyms: Sodium tetrahydridoborate
CAS #: 16940-66-2
EC Numarası: 241-004-4
Molar Kütle: 37.83 g/mol
Kimyasal Formül: NaBH₄
Tepe Formülü: H₄BNa
CAS #: 68855-54-9
EC Numarası: 272-489-0
Synonyms: DTT, Cleland’s reagent
Synonyms: o-Phosphoric acid, Orthophosphoric acid
CAS #: 7664-38-2
Grade: Ph Eur,BP,JPE,NF,E 338
Synonyms: phosphoric anhydride, Phosphoric anhydride
CAS #: 1314-56-3
EC Numarası: 215-236-1
Molar Kütle: 141.95 g/mol
Kimyasal Formül: P₂O₅
Tepe Formülü: O₅P₂
CAS #: 109-97-7
EC Numarası: 203-724-7
Molar Kütle: 67.09 g/mol
Tepe Formülü: C₄H₅N
Synonyms: Phe, 2-Amino-3-phenylpropionic acid
CAS #: 32503-27-8
EC Numarası: 251-068-5
Molar Kütle: 339.54 g/mol
Tepe Formülü: C₁₆H₃₇NO₄S
Synonyms: ß,ß'-Dihydroxydiethylamine, Bis-(ß-hydroxyethyl)-amine
CAS #: 111-42-2
EC Numarası: 203-868-0
Molar Kütle: 105.14 g/mol
Kimyasal Formül: NH(CH₂CH₂OH)₂
Tepe Formülü: C₄H₁₁NO₂
