추천 제품
생물학적 소스
algae (marine)
Quality Level
Grade
for molecular biology
유형
Type II
형태
powder
불순물
≤10% moisture content
EEO
0.16-0.19
전이 온도
congealing temperature 34.5-37.5 °C (1.5% gel)
겔 강도
≥1000 g/cm2 (1.0% gel)
InChI
1S/C24H38O19/c25-1-5-9(27)11(29)12(30)22(38-5)41-17-8-4-36-20(17)15(33)24(40-8)43-18-10(28)6(2-26)39-23(14(18)32)42-16-7-3-35-19(16)13(31)21(34)37-7/h5-34H,1-4H2/t5-,6-,7+,8+,9+,10+,11+,12-,13+,14-,15+,16-,17-,18+,19+,20+,21-,22+,23+,24+/m1/s1
InChI key
MJQHZNBUODTQTK-WKGBVCLCSA-N
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일반 설명
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, possesses variable mechanical and diffusion properties.
애플리케이션
Agarose has been used:
- in gel electrophoresis
- in the preparation of 2x agarose solution used along with 2x supplemented-MEM media as an overlay medium in plaque assay
- in an immunodiffusion test for Paracoccidioidomycosis
분석 메모
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.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
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시험 성적서(COA)
Lot/Batch Number
이미 열람한 고객
Production of Paracoccidioides brasiliensis exoantigens for immunodiffusion tests.
De Camargo Z, et al.
Journal of Clinical Microbiology, 26(10), 2147-2151 (1988)
A 16S rRNA-based DNA probe and PCR method specific for Listeria ivanovii
Wang R, et al.
FEMS Microbiology Letters, 106(1), 85-92 (1993)
Zhenkun Zhang et al.
Nature biotechnology, 39(1), 74-83 (2020-08-12)
A detailed understanding of the function of neural networks and how they are supported by a dynamic vascular system requires fast three-dimensional imaging in thick tissues. Here we present confocal light field microscopy, a method that enables fast volumetric imaging
A feline kidney cell line-based plaque assay for feline calicivirus, a surrogate for Norwalk virus
Bidawid S, et al.
Journal of Virological Methods, 107(2), 163-167 (2003)
Gregory Gegembauer et al.
PLoS neglected tropical diseases, 8(7), e2986-e2986 (2014-07-18)
Paracoccidioides lutzii is a new agent of paracoccidioidomycosis (PCM) and has its epicenter localized to the Central-West region of Brazil. Serological diagnosis of PCM caused by P. lutzii has not been established. This study aimed to develop new antigenic preparations
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