Skip to Content
MilliporeSigma
All Photos(5)

Key Documents

View All Documentation

A2790

Sigma-Aldrich

Agarose

Wide range, for molecular biology

Synonym(s):

3,6-Anhydro-α-L-galacto-β-D-galactan

Sign Into View Organizational & Contract Pricing
All Photos(5)

About This Item

CAS Number:
9012-36-6
EC Number:
232-731-8
MDL number:
MFCD00081294
UNSPSC Code:
41105317
PubChem Substance ID:
24890692
NACRES:
NA.25

biological source

algae (marine)

Quality Level

200

grade

for molecular biology

form

powder

technique(s)

electrophoresis: suitable

EEO

≤0.15

mp

≤65 °C

transition temp

gel point ≤35 °C

anion traces

sulfate (SO42-): ≤0.15%

foreign activity

DNase, RNase, none detected

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

Looking for similar products? Visit Product Comparison Guide

Application

Wide range agarose is capable of separating DNA fragments from 50-1,000 bp on a single 3% agarose gel.

Analysis Note

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000297849
0000297849
SLCJ4059
SLCH7291
SLCF4671

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.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 5

1 of 5

Agarose High Gelling Temperature

Sigma-Aldrich

A7174

Agarose

Agarose Type I-A, low EEO

Sigma-Aldrich

A0169

Agarose

Agarose Ultra-low Gelling Temperature, molecular biology grade

Sigma-Aldrich

A2576

Agarose

Agarose MP powder, pkg of 100 g (11388983001), pkg of 500 g (11388991001)

Roche

AGRMP-RO

Agarose MP

Agarose Special High EEO

Sigma-Aldrich

A5304

Agarose

Katherine R Long et al.
Neuron, 99(4), 702-719 (2018-08-07)
Neocortical expansion, thought to underlie the cognitive traits unique to humans, is accompanied by cortical folding. This folding starts around gestational week (GW) 20, but what causes it remains largely unknown. Extracellular matrix (ECM) has been previously implicated in neocortical
Julia Dahlmann et al.
Biomaterials, 34(10), 2463-2471 (2013-01-22)
In most pluripotent stem cell differentiation protocols the formation of embryoid bodies (EBs) is an important step. Here we describe a rapid, straightforward soft lithography approach for the preparation of hydrophilic silicon masters from different templates and the subsequent production
Markus Landthaler et al.
RNA (New York, N.Y.), 14(12), 2580-2596 (2008-11-04)
microRNAs (miRNAs) regulate the expression of mRNAs in animals and plants through miRNA-containing ribonucleoprotein particles (RNPs). At the core of these miRNA silencing effector complexes are the Argonaute (AGO) proteins that bind miRNAs and mediate target mRNA recognition. We generated
Antoine-Emmanuel Saliba et al.
Nature methods, 11(1), 47-50 (2013-11-26)
Lipids have a role in virtually all biological processes, acting as structural elements, scaffolds and signaling molecules, but they are still largely under-represented in known biological networks. Here we describe a liposome microarray-based assay (LiMA), a method that measures protein
Michael J Lafferty et al.
The Journal of biological chemistry, 288(40), 28524-28534 (2013-08-21)
Elevated triglycerides are associated with an increased risk of cardiovascular disease, and lipoprotein lipase (LPL) is the rate-limiting enzyme for the hydrolysis of triglycerides from circulating lipoproteins. The N-terminal domain of angiopoietin-like protein 4 (ANGPTL4) inhibits LPL activity. ANGPTL4 was
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service