Przejdź do zawartości
Merck

A9799

Sigma-Aldrich

Agar

High gel strength, suitable for plant cell culture

Synonim(y):

Agar-agar, Gum agar

Zaloguj sięWyświetlanie cen organizacyjnych i kontraktowych


About This Item

Wzór liniowy:
(C12H18O9)n
Numer CAS:
Numer WE:
Numer MDL:
Kod UNSPSC:
50405901
NACRES:
NA.21

pochodzenie biologiczne

algae (Rhodophyceae)

Poziom jakości

Formularz

powder

metody

cell culture | plant: suitable

temp. przejścia

transition temp 32-38 °C (1.5%)

siła żelu

>1000 g/cm2

Zastosowanie

agriculture

temp. przechowywania

room temp

ciąg SMILES

O1[C@@H]([C@@H]([C@@H]([C@H](C1OC2[C@H]3OCC2OC([C@H]3O)C)O)OC)O)CO

InChI

1S/C14H24O9/c1-5-8(16)13-11(7(21-5)4-20-13)23-14-10(18)12(19-2)9(17)6(3-15)22-14/h5-18H,3-4H2,1-2H3/t5?,6-,7?,8-,9+,10-,11?,12+,13+,14?/m1/s1

Klucz InChI

GYYDPBCUIJTIBM-DYOGSRDZSA-N

Szukasz podobnych produktów? Odwiedź Przewodnik dotyczący porównywania produktów

Opis ogólny

Agar is a natural polymer extracted from red alga Rhodophyceae, primarily, consisting of alternative D- and L-galactose units. This type of high gel strength agar is used when a firmer gel is required and mostly suitable for plant cell culture.
Agar is a polysaccharide complex obtained through bleaching and hot water extraction of agarocytes from the red alga Rhodophyceae, found in the Pacific and Indian Oceans and the sea of Japan. The genera Gelidium, Acanthopeltis, Ceramium, Pterocladia and Gracilaria predominate in agar production. Agar is composed of about 70% agarose and 30% agaropectin.

Zastosowanie

Agar has been used:
  • as a component of the fruit fly diet
  • as a component of saline-agar for the approximation of gray matter from brain
  • in in vitro root nodulation assay of Glycine max seeds

Agar has been used:
  • in the preparation of laboratory diet to maintain the culture of D. melanogaster wild-type larva
  • as a high gel strength agar in the seed culture media to grow Arabidopsis thaliana mutant seeds
  • to construct a tissue-mimicking phantom to test the imaging performance of an ultrasound transducer

Działania biochem./fizjol.

Agar with a higher percentage of anhydrous units in the backbone of their chemical composition provides superior mechanical stiffness and strength to the pristine hydrogel.
Ta strona może zawierać tekst przetłumaczony maszynowo.

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 1

Środki ochrony indywidualnej

Eyeshields, Gloves, type N95 (US)


Wybierz jedną z najnowszych wersji:

Certyfikaty analizy (CoA)

Lot/Batch Number

Nie widzisz odpowiedniej wersji?

Jeśli potrzebujesz konkretnej wersji, możesz wyszukać konkretny certyfikat według numeru partii lub serii.

Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Klienci oglądali również te produkty

Slide 1 of 3

1 of 3

Agar powder, suitable for microbiology

Millipore

05040

Agar

Agar United States Pharmacopeia (USP) Reference Standard

USP

1012214

Agar

Agar gel strength: A correlation study between chemical composition and rheological properties
Bertasa M, et al.,
European Polymer Journal, 123, 109442-109442 (2020)
Takaaki Ogura et al.
Frontiers in plant science, 11, 563-563 (2020-06-26)
Magnesium (Mg) is essential for many biological processes in plant cells, and its deficiency causes yield reduction in crop systems. Low Mg status reportedly affects photosynthesis, sucrose partitioning and biomass allocation. However, earlier physiological responses to Mg deficiency are scarcely
Jinhyoung Park et al.
IEEE transactions on bio-medical engineering, 67(6), 1797-1805 (2019-10-22)
Interventional ultrasound imaging is a prerequisite for guiding implants and treatment within the hearts and blood vessels. Due to limitations on the catheter's diameter, interventional ultrasonic transducers have side-looking structures although forward-looking imaging may provide more intuitive and real time
Shannon M Boucousis et al.
NeuroImage, 63(3), 1237-1248 (2012-08-21)
Integrating intracranial EEG (iEEG) with functional MRI (iEEG-fMRI) may help elucidate mechanisms underlying the generation of seizures. However, the introduction of iEEG electrodes in the MR environment has inherent risk and data quality implications that require consideration prior to clinical
Lindsey J Gray et al.
Journal of insect physiology, 104, 60-70 (2017-12-06)
Optimal life-history strategies are those that best allocate finite environmental resources to competing traits. We used the geometric framework for nutrition to evaluate life-history strategies followed by Drosophila melanogaster by measuring the condition-dependent performance of life-history traits, including the morphology

Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.

Skontaktuj się z zespołem ds. pomocy technicznej