A4018
Agarose, low gelling temperature
Synonim(y):
2-Hydroxyethyl agarose
Zaloguj sięWyświetlanie cen organizacyjnych i kontraktowych
About This Item
Polecane produkty
pochodzenie biologiczne
algae (marine)
Poziom jakości
Postać
powder
metody
cell culture | mammalian: suitable
EEO
≤0.10
temp. przejścia
congealing temperature 26-30 °C
siła żelu
≥200 g/cm2 (1% gel)
Szukasz podobnych produktów? Odwiedź Przewodnik dotyczący porównywania produktów
Opis ogólny
Agarose is a polymer extracted from agar or agar-bearing marine algae. This purified linear galactan hydrocolloid comprises alternating co-polymers D-galactose and 3,6-anhydro-L-galactose units connected by α-(1→3) and β-(1→4) glycosidic bonds. Agarose is highly biocompatible and possesses variable mechanical and diffusion properties. Agarose can be used as a gelling agent, to separate nucleic acids electrophoretically. Low melting or low gelling temperature agarose is produced by hydroxyethylation of agarose. It is usually used for the isolation of separated DNA fragments. DNA fragments of the equal size will take longer time to move through a low melting agarose gel compared to a standard agarose gel.
Zastosowanie
Gels exhibit excellent clarity and are particularly useful for the preparation of media containing heat-labile materials. Recommended for preparation of agarose beads.
Agarose, low gelling temperature has been used:
Agarose, low gelling temperature has been used:
- to immobilize zebra fish embryos during in vivo imaging experiments
- as a constituent of defined medium to culture bovine nucleus pulposus (NP) cells
- as a hydrogel, a scaffolding material for dental pulp regeneration
- in the form of pellets to determine the surface pH and conductivity of an acrylic emulsion film
Jakość
A low gelling temperature derivative with unique gelling properties.
Komentarz do analizy
The following is a list of properties associated with our agaroses:
Sulfate content - used as an indicator of purity, since sulfate is the major ionic group present.
Gel strength - the force that must be applied to a gel to cause it to fracture.
Gel point - the temperature at which an aqueous agarose solution forms a gel as it cools. Agarose solutions exhibit hysteresis in the liquid-to-gel transition - that is, their gel point is not the same as their melting temperature.
Electroendosmosis (EEO) - a movement of liquid through the gel. Anionic groups in an agarose gel are affixed to the matrix and cannot move, but dissociable counter cations can migrate toward the cathode in the matrix, giving rise to EEO. Since electrophoretic movement of biopolymers is usually toward the anode, EEO can disrupt separations because of internal convection.
Sulfate content - used as an indicator of purity, since sulfate is the major ionic group present.
Gel strength - the force that must be applied to a gel to cause it to fracture.
Gel point - the temperature at which an aqueous agarose solution forms a gel as it cools. Agarose solutions exhibit hysteresis in the liquid-to-gel transition - that is, their gel point is not the same as their melting temperature.
Electroendosmosis (EEO) - a movement of liquid through the gel. Anionic groups in an agarose gel are affixed to the matrix and cannot move, but dissociable counter cations can migrate toward the cathode in the matrix, giving rise to EEO. Since electrophoretic movement of biopolymers is usually toward the anode, EEO can disrupt separations because of internal convection.
This page may contain text that has been machine translated.
Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Środki ochrony indywidualnej
Eyeshields, Gloves, type N95 (US)
Choose from one of the most recent versions:
Certyfikaty analizy (CoA)
Lot/Batch Number
Don't see the Right Version?
If you require a particular version, you can look up a specific certificate by the Lot or Batch number.
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Klienci oglądali również te produkty
Nucleus pulposus cells synthesize a functional extracellular matrix and respond to inflammatory cytokine challenge following long term agarose culture
Smith LJ
European Cells & Materials, 22, 291-291 (2011)
In vivo imaging of zebrafish retina
Williams PR, et al.
Cold Spring Harbor Protocols, 2013(1) (2013)
Xiaoquan Yang et al.
Optics express, 25(7), 7349-7357 (2017-04-07)
An optical-resolution photoacoustic microscope (OR-PAM) with capability of fast axial-scanning was developed by using a tunable acoustic gradient (TAG) lens. The TAG lens was designed to continuously changing the focal plane of OR-PAM by modulating its refractive power with fast-changing
Viscoelastic properties of dental pulp tissue and ramifications on biomaterial development for pulp regeneration
Erisken C, et al.
Journal of Endodontics, 41(10), 1711-1717 (2015)
Agarose gel electrophoresis for the separation of DNA fragments
Lee PY, et al.
Journal of Visualized Experiments, (62) (2012)
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