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G9382

Sigma-Aldrich

Gelatin from bovine skin

gel strength ~225 g Bloom, Type B

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Sinônimo(s):
Bovine gelatin
Número CAS:
Número CE:
Número MDL:
Código UNSPSC:
12352202
NACRES:
NA.26

fonte biológica

bovine skin

Nível de qualidade

tipo

Type B

Ensaio

≥95% protein basis (biuret)

forma

powder

técnica(s)

ELISA: suitable
cell culture | mammalian: suitable
immunocytochemistry: suitable
western blot: suitable

solubilidade

H2O: soluble 50 mg/mL

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Componentes

Gelatin is a heterogeneous mixture of water-soluble proteins of high average molecular masses, present in collagen. Proteins are extracted by boiling the relevant skin, tendons, ligaments, bones, etc. in water. Type A gelatin is derived from acid-cured tissue. Type B is derived from lime-cured tissue.

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 bovine 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 concentration. The Bloom number is proportional to the average molecular mass. Bloom numbers of porcine skin Gelatin vary from 90 to 300 g. This product has a gel strength of 225.

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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K A van der Lee et al.
Journal of lipid research, 41(1), 41-47 (2000-01-11)
Long-chain fatty acids are the most important substrates for the heart. In addition, they have been shown to affect signalling pathways and gene expression. To explore the effects of long-chain fatty acids on cardiac gene expression, neonatal rat ventricular myocytes
Ochuko L Erukainure et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 83, 1478-1484 (2016-10-25)
The immunomodulatory potentials of the crude methanolic extract and fractions [n-hexane (Hex), n-dichloromethane (DCM), ethyl acetate (EtOAc) and n-butanol (BuOH)] of Clerodendrum volubile flowers were investigated on whole blood phagocytic oxidative burst using luminol-amplified chemiluminescence technique. They were also investigated
T H Kim et al.
Hepatology (Baltimore, Md.), 31(1), 75-82 (1999-12-29)
Partial hepatectomy triggers a variety of biological phenomena, which culminate in regeneration of the liver mass. Hepatocyte proliferation is a major feature of the regenerating liver after partial hepatectomy. Previous studies in our laboratory suggested that hepatic matrix remodeling might
G Alessandri et al.
Cancer research, 43(4), 1790-1797 (1983-04-01)
An assay to measure endothelial cell mobilization on a gelatin substratum has been developed. Utilization of the gelatin-agarose and Boyden chamber assays established that: (a) fragments or extracts of corneas treated with several effectors of angiogenesis in vivo acquired the
Comparison of γ-radiation and electron beam irradiation effects on gelatin.
Vieira FF, et al.
Radiation Physics and Chemistry, 63, 331-332 (2002)

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