A1112
Alginic acid sodium salt from brown algae
low viscosity
Synonym(s):
Algin, Sodium alginate
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About This Item
biological source
algae (brown)
Quality Level
form
powder
color
white to brown
viscosity
4-12 cP, 1 % in H2O(25 °C)
solubility
water: 10 mg/mL, cloudy to hazy, faintly yellow
storage temp.
2-8°C
SMILES string
[Na+].[O-]C(=O)C1O[C@H]([C@H]([C@H]([C@@H]1O)O)O)O
InChI
1S/C6H10O7.Na/c7-1-2(8)4(5(10)11)13-6(12)3(1)9;/h1-4,6-9,12H,(H,10,11);/q;+1/p-1/t1-,2-,3-,4?,6+;/m0./s1
InChI key
MSXHSNHNTORCAW-MPGIDXPLSA-M
Application
Acid hydrolysates of alginic acid can be used to prepare a-1,4-~-Polyguluronic and B- 1,4-~-Polymannuronic acids
Alginate, a colloidal polyuronic acid structural molecule capable of gelation, is used in the preparation of colloidal biodegradable structures such as gels, biofilms, beads, nanoparticles, and microcapsules suitable for applications that range from gel based separation technologies to drug delivery and cell preservation.
Other Notes
A straight-chain, hydrophilic, colloidal, polyuronic acid composed of guluronic and mannuronic acid residues.
To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.
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Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Pranav Joshi et al.
Current protocols in toxicology, 79(1), e66-e66 (2018-11-06)
High-content imaging (HCI) assays on two-dimensional (2D) cell cultures often do not represent in vivo characteristics accurately, thus reducing the predictability of drug toxicity/efficacy in vivo. On the other hand, conventional 3D cell cultures are relatively low throughput and possess
E E Farmer et al.
The Journal of biological chemistry, 266(5), 3140-3145 (1991-02-15)
The in vitro phosphorylation by [gamma-32P]ATP of a 34-kDa plasma membrane-associated protein (pp34) from tomato and potato is strongly enhanced in the presence of alpha-1,4-D-polygalacturonic acid (PGA) fragments (Farmer, E. E., Pearce, G., and Ryan, C. A. (1989) Proc. Natl.
Jordan Gulli et al.
Biotechnology progress, 36(1), e2925-e2925 (2019-10-07)
Encapsulated microbes have been used for decades to produce commodities ranging from methyl ketone to beer. Encapsulated cells undergo limited replication, which enables them to more efficiently convert substrate to product than planktonic cells and which contributes to their stress
Global Trade Item Number
| SKU | GTIN |
|---|---|
| A1112-1KG | 04061833335161 |
| A1112-100G | 04061833335116 |
| A1112-250G | 04061833335178 |
| A1112-500G | 04061833335420 |