39465
Gelatina
suitable for microbiology, ultrahigh gel strength
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About This Item
Produtos recomendados
fonte biológica
Porcine
Nível de qualidade
forma
powder
qualidade
ultrahigh gel strength
prazo de validade
limited shelf life, expiry date on the label
perda
9.5-12.5% loss on drying
transmitância
450 nm, ≥85%
620 nm, ≥95%
pH
5.20-5.60
condutividade
120-190 μS/cm at 30 °C (1%)
viscosidade
5.10-5.80 mPa.s
força do gel
280-302 g BloomAOAC
solubilidade
H2O: 67 mg/mL at 60 °C
traços de cátion
Ca: ≤100 mg/kg
aplicação(ões)
microbiology
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Categorias relacionadas
Aplicação
This product is recommended for use as a cell culture substratum at 1-5 μg/cm2 or 0.5-50 μg/mL. The optimal concentration does depend on cell type as well as the application and research objectives.
Gelatin has been used in many applications. It has use in coating cell culture to improve attachment of cells, being added to PCR to stabilize Taq DNA, as a blocking reagent in Western blotting, ELISA, and immunochemistry, and as a component of media for species differentiation in bacteriology. As a biocompatible polymer, it has used as a delivery vehicle for release of active biomolecules and in generation of scaffolds for tissue engineering applications. In the pharmaceutical industry, geltan can be used as a suspending and encapsulating agent, among other applications.
Gelatin has been used in many applications. It has use in coating cell culture to improve attachment of cells, being added to PCR to stabilize Taq DNA, as a blocking reagent in Western blotting, ELISA, and immunochemistry, and as a component of media for species differentiation in bacteriology. As a biocompatible polymer, it has used as a delivery vehicle for release of active biomolecules and in generation of scaffolds for tissue engineering applications. In the pharmaceutical industry, geltan can be used as a suspending and encapsulating agent, among other applications.
Componentes
A gelatina é uma mistura heterogênea de proteínas solúveis em água com massas moleculares médias altas, presente no colágeno. As proteínas são extraídas fervendo a pele, tendões, ligamentos, ossos etc. relevantes em água. A gelatina tipo A é derivada de tecido curado com ácido. A tipo B é derivado de tecido curado com limão.
Atenção
Dry gelatin, when stored in airtight containers at room temperature, will remain unchanged for many years. When heated at 100°C in the presence of air, it swells becomes soft and disintegrates to a carbonaceous mass with evolution of pyridine bases and ammonia.
Nota de preparo
This product is derived from porcine skin. Gelatin is soluble in hot than in cold water. It is practically insoluble in most organic solvents such as alcohol, chloroform, carbon disulfide, carbon tetrachloride, ether, benzene, acetone, and oils. The Bloom number, determined by the Bloom gelometer, is an indication of the strength of a gel formed from a solution of the known concentrat ion. The Bloom number is proportional to the average molecular mass. Bloom numbers of porcine skin Gelatin vary from 90 to 300 g. Manufactured by Gelita AG
Classe de risco de água (WGK)
nwg
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Certificados de análise (COA)
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Johno Breeze et al.
Journal of the Royal Army Medical Corps, 159(2), 84-89 (2013-05-31)
Ballistic gelatin is the most common tissue simulant used to reproduce the penetration of projectiles into muscle but published data to support its use are primarily based on bullets, despite explosive fragments being the most common cause of injury to
M V Nasekin et al.
Anesteziologiia i reanimatologiia, (1)(1), 59-60 (2013-07-03)
The article deals with skills improving problem of epidural anaesthesia with ultrasound control. Methods of gelatin spinal column model making, use and its economical side are discussed in the article.
Ivy Kanungo et al.
Materials science & engineering. C, Materials for biological applications, 33(4), 2455-2459 (2013-03-19)
The dielectric behavior of the gelatine-GAGs based blend systems has been studied to understand the dynamic behavior of the water at the protein-GAGs interfaces which are relevant for tissue engineering application. Impedance (Z) and phase have been measured as a
Delia Mihaela Iurea et al.
Journal of nanoscience and nanotechnology, 13(6), 3841-3850 (2013-07-19)
New sub-micronic capsules based on a copolymer of maleic anhydride-alt-vinyl acetate and a natural polymer (gelatin) using an interfacial condensation method were obtained. Sub-micronic capsules were characterized by Fourier Transform infrared spectroscopy (FTIR), dynamic light scattering (DLS) method, zeta-potential, scanning
Ashley R Flory et al.
BMC biotechnology, 13, 28-28 (2013-03-28)
It is important for industries to find green chemistries for manufacturing their products that have utility, are cost-effective and that protect the environment. The paper industry is no exception. Renewable resources derived from plant components could be an excellent substitute
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