The exact formulation is proprietary, but the Safety Data Sheet (SDS) states that the product contains between 30 to 50% ethanol. HistoChoice Tissue Fixative (H2904) has been discontinued without a replacement. The HistoChoice Clearing Agent (H2997) is not a suitable substitute for product H2904. While there are other fixatives for cells and tissue, none are specifically marketed for antibody probing applications and in situ hybridizations. Ethanol- or glyoxal-based fixatives are possible alternatives. Another potential replacement is Formalin Free Tissue Fixative, available under catalog number A5472 in 1-liter containers.
About This Item
Código UNSPSC:
12352202
NACRES:
NA.47
Preço e disponibilidade não estão disponíveis no momento.
Produtos recomendados
cor
colorless
Nível de qualidade
aplicação(ões)
hematology
histology
temperatura de armazenamento
room temp
Aplicação
Designed for the molecular biologist. Specially formulated to preserve antigenic sites for antibody probes and nucleic acid sites for in situ hybridizations. Fixed sections do not require predigestion or other recovery procedures to make important sites available.
Qualidade
Contains no formaldehyde, glutaraldehyde or mercury. Non-toxic
Informações legais
HistoChoice is a registered trademark of Amresco, Inc.
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Muta. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
Órgãos-alvo
Respiratory system
Código de classe de armazenamento
3 - Flammable liquids
Classe de risco de água (WGK)
WGK 1
Equipamento de proteção individual
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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D G Vince et al.
Analytical cellular pathology : the journal of the European Society for Analytical Cellular Pathology, 15(2), 119-129 (1997-01-01)
Formaldehyde fixatives have traditionally been used to preserve tissues as they impart excellent morphological preservation. Formaldehyde fixes tissue by cross linking, a process which can reduce the antigenicity of tissue and weakens the intensity of immunohistochemical stains. Preliminary studies have
M A Kacena et al.
Biotechnic & histochemistry : official publication of the Biological Stain Commission, 79(5-6), 185-190 (2005-03-15)
We compared histochemical and immunohistochemical staining as well as fluorochrome labeling in murine bone specimens that were fixed with 10% neutral buffered formalin to those fixed with HistoChoice. We showed that sections from undecalcified tibiae fixed for 4 h in
Erik P Rader et al.
Aging cell, 17(5), e12816-e12816 (2018-07-12)
Snell dwarf mice (Pit1dw/dw ) exhibit deficiencies in growth hormone, prolactin, and thyroid stimulating hormone. Besides being an experimental model of hypopituitarism, these mice are long-lived (>40% lifespan extension) and utilized as a model of slowed/delayed aging. Whether this longevity
Michael E Titford et al.
Archives of pathology & laboratory medicine, 129(4), 502-506 (2005-03-30)
In 1987, the Formaldehyde Standard became law in the United States, alerting laboratory workers to the potential carcinogenicity of formaldehyde. As a result, a variety of proprietary fixatives were developed for use in surgical pathology. To assess histomorphology with different
J Melrose et al.
Biotechnic & histochemistry : official publication of the Biological Stain Commission, 83(1), 47-53 (2008-06-24)
Histochoice is a proprietary nontoxic, non-cross-linking fixative designed by the manufacturer to replace formaldehyde based fixation protocols. We compared Histochoice and formalin fixation for several cartilaginous tissues including, articular and growth plate cartilage, meniscus and intervertebral disc. The tissues were
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