G7765
Synonym(s):
Gelatine, Teleostean gelatin
fish skin
liquid
~60 kDa
0.15% propyl p-hydroxybenzoate as preservative
0.2% methyl p-hydroxybenzoate as preservative
40-50% in H2O
ELISA: suitable
cell culture | mammalian: suitable
immunocytochemistry: suitable
western blot: suitable
2-8°C
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This Item | G7041 | 48722 | G9391 |
|---|---|---|---|
| technique(s) ELISA: suitable, immunocytochemistry: suitable, cell culture | mammalian: suitable, western blot: suitable | technique(s) cell culture | mammalian: suitable | technique(s) - | technique(s) cell culture | mammalian: suitable |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| form liquid | form solid | form powder | form powder |
| storage temp. 2-8°C | storage temp. room temp | storage temp. - | storage temp. room temp |
| biological source fish skin | biological source fish skin | biological source Porcine | biological source bovine skin |
| mol wt ~60 kDa | mol wt 60 kDa | mol wt - | mol wt - |
10 - Combustible liquids
nwg
Not applicable
Not applicable
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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What is the molecular weight of this Gelatin?
The molecular weight of this product has not been evaluated, However, the molecular weight is closely related to the Bloom Number. The estimated ranges are as follows:
Bloom Number Average Molecular Mass (Da)
50−125 (Low Bloom) 20,000−25,000
175−225 (Medium Bloom) 40,000−50,000
225−325 (High Bloom) 50,000−100,000
Please see the link below to review the general datasheet for Gelatin:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/333/625/g9382pis.pdf
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What is Product G7765, Gelatin from cold water fish skin, soluble in?
Gelatin is soluble in glycerol and acetic acid, and more soluble in hot water than in cold water.
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What is the difference between type A and type B gelatin?
Type A gelatin is derived from acid-cured tissue whereas Type B gelatin is derived from lime-cured tissue. Type A gelatin has about 78-80 millimoles of free carboxyl groups per 100 g of protein and a pI of 7.9-9.0. Type B has 100-115 millimoles of free carboxyl groups per 100 g of protein and a pI of 4.7-5.2.
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What is the solution stability of Product G7765, Gelatin from cold water fish skin?
The specification for shelf life is 2 years for unopened bottles stored at 2-8°C. Each lot is assigned a retest date; this date is given on the Certificate of Analysis avialable from our website.
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What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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What is the gel point of Product G7765, Gelatin from cold water fish skin?
The gel point of Product G7765, Gelatin from cold water fish skin is 5-10°C. The product will be a gel when storing the product at 2-8°C.
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