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Lipids
Mineral Oil SKU: J217
Scientific Score
1.53
Brand
AMRESCO
Sizes
2 (100 - 500 ml)
Available From
1 Vendor
Price Range
$ 21.54 - $ 37.11
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Lipids
E. coli Quantitative - Soil QC 4 Levels SKU : QC-MIC-209
CAS Number
/
/
Molecular Formula
/
/
Purity
/
/
Scientific Score
3.72
Brand
RTC
Sizes
1 (8 Units)
Available From
1 Vendor
Price
$ 153.00
Catalog IDs
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Lipids
Silicone oil SKU : S0600000
Scientific Score
1.89
Brand
Sigma-Aldrich
Sizes
1 (1 ml)
Available From
2 Vendors
Price Range
$ 173.00 - $ 199.46
Catalog IDs
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Lipids
Safflower seed oil from Carthamus tinctorius seed SKU : S8281
Scientific Score
2.66
Brand
Sigma-Aldrich
Sizes
2 (1 - 500 L)
Available From
2 Vendors
Price Range
$ 82.00 - $ 197.15
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Lipids
12-Methyltridecanoic acid SKU : M7281
Scientific Score
3.76
Brand
Sigma-Aldrich
Sizes
1 (10 mg)
Available From
2 Vendors
Price Range
$ 136.00 - $ 176.39
Catalog IDs
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Lipids
Menadione SKU : M9429
CAS Number
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/
Molecular Formula
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Purity
/
/
Scientific Score
8.08
Brand
Sigma-Aldrich
Sizes
2 (25 - 100 g)
Available From
2 Vendors
Price Range
$ 35.25 - $ 141.38
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Lipids
Nervonic acid SKU : N1514
CAS Number
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/
Molecular Formula
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/
Purity
/
/
Scientific Score
7.51
Brand
Sigma-Aldrich
Sizes
1 (100 mg)
Available From
2 Vendors
Price Range
$ 52.50 - $ 68.09
Catalog IDs
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Lipids
4-Nitrophenyl palmitate SKU : N2752
Scientific Score
4.36
Brand
Sigma-Aldrich
Sizes
2 (1 - 5 g)
Available From
2 Vendors
Price Range
$ 36.00 - $ 146.57
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Lipids
Methyl nonadecanoate SKU : N5377
CAS Number
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/
Molecular Formula
/
/
Purity
/
/
Scientific Score
8.11
Brand
Sigma-Aldrich
Sizes
3 (1 - 10 g)
Available From
2 Vendors
Price Range
$ 85.50 - $ 617.38
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Lipids
4-Nitrophenyl acetate SKU : N8130
CAS Number
/
/
Molecular Formula
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/
Purity
/
/
Scientific Score
7.68
Brand
Sigma-Aldrich
Sizes
4 (5 - 100 g)
Available From
2 Vendors
Price Range
$ 44.00 - $ 233.45
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Lipids
Prostaglandin E2 SKU : P0409
Scientific Score
6.00
Brand
Sigma-Aldrich
Sizes
3 (1 - 10 mg)
Available From
2 Vendors
Price Range
$ 192.00 - $ 1,309.69
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Lipids
1,2-Dilinoleoyl-sn-glycero-3-phosphocholine SKU : P0537
Scientific Score
4.96
Brand
Sigma-Aldrich
Sizes
2 (5 - 25 mg)
Available From
2 Vendors
Price Range
$ 47.50 - $ 220.50
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Lipid Properties and Fucntions

Lipids are small molecules which are both hydrophobic and amphiphilic. Which means they are insoluble in non-polar solvents and can form vesicles, liposomes or membranes when placed in an aqueous environment.

They function as energy stores, structural components of membranes and as signaling molecules. These latter are known as bioactive lipids and play a role in immune regulation, maintenance of homeostasis and inflammation.

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Structural Groups

Biological lipids are made from one of two subunits, which each can be distinguished further:

Ketoacyl Groups

o Fatty Acids

o Glycerolipids – including glycerides (such as triglycerides (also known as fats or oils))

o Glycerophospholipids

o Sphingolipids – which contain many bioactive lipids involved in cell growth, death, adhesion, migration, angiogenesis, and angiogenesis.

o Saccharolipids

o Polyketides

Isoprene Groups

o Sterol Lipids

o Prenol Lipids

Complex Lipids and Research Applications

Complex lipids also exist in the form of apolipoproteins, glycolipids, and lipoproteins.

The study of lipids; lipidomics, is often considered a component of metabolomics. It encompasses profiling, identifying and quantifying lipids within a natural source.