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Select agar

Agar-agar, Agar, Gum agar
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Featured Industry

Food and Beverages

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General description

Select agar is majorly used as a component of culture media for molecular genetics related studies.
Noble agar, also known as agar or agar-agar, is a gelling hydrocolloid extracted from sea weeds such as Gelidium and Gracilaria. It′s structure contains repeating units of D-galactose and 3,6-anhydro-L-galactose, with a few differences, in addition to a low ester sulphate residue. Agarose and agaropectin are the key components of agar. Noble agar is majorly used as both human and animal food supplement. In addition, it is also used in industries for the preparation of solid microbiological media.


For use as a component of culture media for molecular genetics.
Select agar has been used in the preparation of Luria Bertani (LB) agar plates during DNA transformation process.
Select agar has been used as a gelling agent to prepare dielectric phantoms along with polyvinylpyrrolidone (PVP) and salts. It has also been used as a component of LB agar for the bacterial transformation screening.


250 g in poly bottle
1 kg in poly bottle

Storage Class Code

11 - Combustible Solids

WGK Germany


Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Carlotta Ianniello et al.
Magnetic resonance in medicine, 80(1), 413-419 (2017-11-22)
To explore the use of polyvinylpyrrolidone (PVP) for simulated materials with tissue-equivalent dielectric properties. PVP and salt were used to control, respectively, relative permittivity and electrical conductivity in a collection of 63 samples with a range of solute concentrations. Their...
Construction and Cloning of Minigenes for in vivo Analysis of Potential Splice Mutations
Riedmayr LM, et al.
Bio-protocol, 8(4) (2018)
Franz G Zingl et al.
Bio-protocol, 10(19), e3774-e3774 (2021-03-05)
Investigation of bacterial gene regulation upon environmental changes is still a challenging task. For example, Vibrio cholerae, a pathogen of the human gastrointestinal tract, faces diverse transient conditions in different compartments upon oral ingestion. Genetic reporter systems have been demonstrated...
Agar and agarose biotechnological applications
Armisen R
Hydrobiologia, 29(4), 157-166 (1991)
Food Gels, 1-51 (1990)

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