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G9664

Sigma-Aldrich

FreAlagin™ R gelatin

lyophilized powder

Synonym(s):

Gelatin from porcine skin

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About This Item

CAS Number:
9000-70-8
EC Number:
232-554-6
MDL number:
MFCD00081638
UNSPSC Code:
12352202

biological source

Porcine skin

sterility

aseptically processed

form

lyophilized powder

mol wt

200-10,000

technique(s)

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

impurities

endotoxin, tested

storage temp.

2-8°C

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General description

FreAlagin gelatins are non-antigenic and low allergenic. They are recommended for use as stabilizers or blocking reagents.

Components

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.

Legal Information

FreAlagin is a trademark of Miyagi Chemical Industries Co., Ltd.

Storage Class

13 - Non Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
090K1480

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L Du et al.
Poultry science, 92(9), 2463-2474 (2013-08-21)
Gelatins were prepared from chicken and turkey heads in a series of batch extractions at 2 different temperatures (50 and 60°C), and their composition and functional properties were evaluated. Gelatin yield from chicken and turkey heads was 52.29 and 62.76%
Melika Sarem et al.
Carbohydrate polymers, 93(2), 635-643 (2013-03-19)
In the engineering of soft tissues, designing the scaffolds with adequate strength and controllable biodegradation properties are essential. To fulfill such design criteria gelatin/carbohydrate chitosan (G/CC) scaffolds have gained much attention in engineering replacement of soft tissues. In this research
Zhengbao Zha et al.
Chemical communications (Cambridge, England), 49(33), 3455-3457 (2013-03-20)
Gelatin-stabilized copper sulphide nanoparticles with conjugated doxorubicin have been developed for combined photoacoustic imaging, enzyme-responsive drug release and photothermal therapy.
Somayeh Hallaj Nezhadi et al.
Journal of drug targeting, 17(10), 731-738 (2009-10-30)
Gelatin is a natural, biocompatible, nontoxic, edible, and inexpensive macromolecule. These properties result in its wide application in pharmaceutical, medical, and cosmetic products. Recently, it has been used for the delivery of such gene therapeutic entities as plasmid DNA. This
D O Thomas-Rueddel et al.
Intensive care medicine, 38(7), 1134-1142 (2012-04-25)
Gelatin is frequently used as a volume expander in critical care. Our goal was to investigate its safety. Systematic review of randomized controlled trials (RCT) in patients receiving gelatin for resuscitation in comparison to albumin or crystalloids. We identified 40
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