A2790
Agarose
Wide range
동의어(들):
3,6-Anhydro-α-L-galacto-β-D-galactan
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About This Item
CAS Number:
EC Number:
MDL number:
UNSPSC 코드:
41105317
PubChem Substance ID:
NACRES:
NA.25
생물학적 소스
algae (marine)
Quality Level
Grade
Molecular Biology
양식
powder
기술
electrophoresis: suitable
EEO
≤0.15
mp
≤65 °C
전이 온도
gel point ≤35 °C
음이온 미량물
sulfate (SO42-): ≤0.15%
외래 활성
DNase, RNase, none detected
유사한 제품을 찾으십니까? 방문 제품 비교 안내
애플리케이션
Wide range agarose is capable of separating DNA fragments from 50-1,000 bp on a single 3% agarose gel.
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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