Skip to Content
Merck
All Photos(1)

Documents

A0682

Sigma-Aldrich

Alginic acid sodium salt from brown algae

BioReagent, suitable for plant cell culture, low viscosity, powder

Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
Algin, Sodium alginate
CAS Number:
9005-38-3
MDL number:
MFCD00081310
UNSPSC Code:
10171502
NACRES:
NA.72

biological source

algae (brown)

product line

BioReagent

form

powder

technique(s)

cell culture | plant: suitable

viscosity

4-12 cP, 1 % in H2O(25 °C)(lit.)

application(s)

agriculture

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

Looking for similar products? Visit Product Comparison Guide

Application

Alginic acid, alginate, is an anionic polysaccharide distributed widely in the cell walls of brown algae. Alginate is biocompatible and gels in the presence of divalent cations such as calcium making it useful for cell encapsulation and immobilization. Immobilized cells have use in bioproduction and bioremediation processes.

Other Notes

A straight-chain, hydrophilic, colloidal, polyuronic acid composed of guluronic and mannuronic acid residues.

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

TissueFab® bioink  Alg(Gel)ma -Vis/525 nm

Sigma-Aldrich

906913

TissueFab® bioink 

Scott C Pierobon et al.
Biotechnology and bioengineering, 114(9), 2023-2031 (2017-05-04)
High-density biomass production is currently only realized in biofilm-based photobioreactors. Harvest yields of whole biofilms are self-limited by daughter-upon-parent cell growth that hinders light and leads to respiratory biomass losses. In this work, we demonstrate a sustainable multi-harvest approach for
Andres Sanz-Garcia et al.
Polymers, 12(10) (2020-10-18)
Three-dimensional (3D) bioprinting promises to be essential in tissue engineering for solving the rising demand for organs and tissues. Some bioprinters are commercially available, but their impact on the field of Tissue engineering (TE) is still limited due to their
Ra-Mi Park et al.
Scientific reports, 11(1), 11504-11504 (2021-06-03)
The objective of this study was to report that lysosome extracted from egg white could be used as a drug through oral administration for treating diseases by using pH sensitive alginate oligosaccharides. Lysosome-alginate oligosaccharides composite were formulated for oral administration
Rui Yao et al.
International journal of bioprinting, 5(2.1), 194-194 (2020-07-01)
Rapid reconstruction of functional microvasculature is the urgent challenge of regenerative medicine and ischemia therapy development. The purpose of this study was to provide an alternative solution for obtaining functional blood vessel networks in vivo, through assessing whether hydrogel-based microspheres
Xuanzhi Wang et al.
Frontiers in bioengineering and biotechnology, 9, 761861-761861 (2021-10-19)
Glioblastomas are the most frequently diagnosed and one of the most lethal primary brain tumors, and one of their key features is a dysplastic vascular network. However, because the origin of the tumor blood vessels remains controversial, an optimal preclinical
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service