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Merck

G6257

Sigma-Aldrich

Glutaraldehyde solution

Grade II, 25% in H2O

Synonim(y):

Glutaric dialdehyde solution, Pentane-1,5-dial

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About This Item

Wzór liniowy:
OHC(CH2)3CHO
Numer CAS:
Masa cząsteczkowa:
100.12
Beilstein:
605390
Numer MDL:
Kod UNSPSC:
12352114
Identyfikator substancji w PubChem:
NACRES:
NA.21

typ

Grade II

Poziom jakości

Postać

liquid

stężenie

25% in H2O

metody

electron microscopy: suitable

kolor

colorless

przydatny zakres pH

2.9

mp

-10  °C ((14 °F ))

rozpuszczalność

water: soluble

Zastosowanie

cell analysis
sample preparation

ciąg SMILES

[H]C(CCCC([H])=O)=O

InChI

1S/C5H8O2/c6-4-2-1-3-5-7/h4-5H,1-3H2

Klucz InChI

SXRSQZLOMIGNAQ-UHFFFAOYSA-N

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Opis ogólny

Glutaraldehyde, known as Glutaric dialdehyde or Pentane-1,5-dial, serves as a versatile reagent with applications spanning various research domains, including cell biology and biochemical research. It finds applications as a protein crosslinker, aids in enzyme immobilization for microscopy, and contributes to histochemistry and cytochemistry processes. As an amine-reactive homobifunctional crosslinker, it acts as a cell fixative before procedures like SDS-PAGE, staining, or electron microscopy, making it a valuable tool for diverse morphological studies.

Glutaraldehyde demonstrates efficacy in crosslinking amine and hydrazine derivatives to proteins and other amine-containing polymers. Notably, it allows direct coupling of biotin hydrazides to nucleic acids, offering potential applications in conjugating fluorescent hydrazides and hydroxylamines to DNA. Moreover, in histology studies, Glutaraldehyde is employed for preserving tissue sections and preparing them for detailed examination.

Zastosowanie

Glutaraldehyde solution has been used:
  • for fixation of mouse and esophageal cancer cell lines
  • to crosslink amyloid-β protein
  • to crosslink gelatin in 3D scaffold preparation of trachea

Działania biochem./fizjol.

Glutaraldehyde is an effective protein crosslinker and finds application in techniques like enzyme immobilisation microscopy, histochemistry and cytochemistry. It exists in different forms under acidic or neutral conditions. It is toxic to aquatic organisms. Its allergic nature leads to hypersensitivity reactions. Contact of glutaraldehyde vapors in endoscopy contributes to Colitis.

Cechy i korzyści

  • Versatile and adaptable for wide variety of research applications
  • Ready-made solution reduces the need for preparation time

Opakowanie

Not refrigerated en route

Przestroga

This grade is not recommended for use as an electron microscopy fixative.

Uwaga dotycząca przygotowania

Not specially purified.

Inne uwagi

For additional information on our range of Biochemicals, please complete this form.
To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Oświadczenie o zrzeczeniu się odpowiedzialności

“The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.”

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Klasyfikacja zagrożeń

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3

Organy docelowe

Respiratory system

Zagrożenia dodatkowe

Kod klasy składowania

8A - Combustible corrosive hazardous materials

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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