biological source
fish skin
form
liquid
mol wt
~60 kDa
contains
0.15% propyl p-hydroxybenzoate as preservative, 0.2% methyl p-hydroxybenzoate as preservative
concentration
40-50% in H2O
technique(s)
ELISA: suitable, cell culture | mammalian: suitable, immunocytochemistry: suitable, western blot: suitable
storage temp.
2-8°C
Quality Level
General description
Gelatin is a heterogeneous mixture of water-soluble proteins of high average molecular masses, present in collagen. The proteins are extracted by boiling skin, tendons, ligaments, bones, etc. in water.
Gelatin is derived from collagen and is the most abundant protein in the extracellular matrix (ECM) of the tissues. It is a bioactive material. Gelatin consists of matrix metalloproteinase (MMP) sensitive protein sequences.
Application
Gelatin from cold water fish skin has been used in an incubation medium (IM) in immunolabelling of rat brain sections, as a component of rinse buffer in western blotting of various cells, as a blocking agent in immunofluorescent staining of HeLa cells.
Used as a blocking agent in immunochemistry.
Biochem/physiol Actions
Gelatin is cross-linked either chemically or enzymatically to form a three dimensional (3D) hydrogel.
저장 등급
10 - Combustible liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Synthesis and characterization of photocrosslinkable hydrogels from bovine skin gelatin
Suvarnapathaki S, et al.
Royal Society of Chemistry Advances, 9(23), 13016-13025 (2019)
Soybean protein concentrate as a protein source for turbot Scophthalmus maximus L
O.J. Day and H.G. Plascencia GonzAlez
Aquaculture (Amsterdam, Netherlands), 4, 221-228 (2000)
Heterogeneous expression of poliovirus receptor-related proteins in human cells and tissues.
Freistadt M S, et al.
Molecular and Cellular Biology, 10(11), 5700-5706 (1990)
OGFOD1, a novel modulator of eukaryotic translation initiation factor 2alpha phosphorylation and the cellular response to stress
Wehner K A, et al.
Molecular and Cellular Biology, 30(8), 2006-2016 (2010)
Johan Lindgren et al.
Scientific reports, 7(1), 13324-13324 (2017-10-19)
The holotype (MHM-K2) of the Eocene cheloniine Tasbacka danica is arguably one of the best preserved juvenile fossil sea turtles on record. Notwithstanding compactional flattening, the specimen is virtually intact, comprising a fully articulated skeleton exposed in dorsal view. MHM-K2
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