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Merck
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Key Documents

L8134

Sigma-Aldrich

Linoleic acid sodium salt

≥98% (GC)

동의어(들):

Sodium linolate, Sodium linoleate, cis-9,cis-12-Octadecadienoic acid sodium salt

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About This Item

Linear Formula:
C18H31O2Na
CAS Number:
Molecular Weight:
302.43
EC Number:
MDL number:
UNSPSC 코드:
12352211
PubChem Substance ID:
NACRES:
NA.25

생물학적 소스

plant oil (safflower)

분석

≥98% (GC)

형태

powder

기술

activity assay: suitable

색상

white

mp

230 °C (446 °F)

solubility

methanol: 50 mg/mL, clear, yellow

응용 분야

general analytical
life science and biopharma

작용기

carboxylic acid

지질 유형

omega FAs

배송 상태

ambient

저장 온도

−20°C

SMILES string

[Na+].CCCCC\C=C/C\C=C/CCCCCCCC([O-])=O

InChI

1S/C18H32O2.Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h6-7,9-10H,2-5,8,11-17H2,1H3,(H,19,20);/q;+1/p-1/b7-6-,10-9-;

InChI key

WYPBVHPKMJYUEO-NBTZWHCOSA-M

일반 설명

Linoleic acid, an essential omega-6 polyunsaturated fatty acid (PUFA), serves as a precursor to arachidonic acid (AA), necessary for synthesizing prostaglandins and other eicosanoids. Being an essential fatty acid, linoleic acid must be acquired through diet as the body cannot produce it. Deficiencies in linoleic acid are linked to health issues such as impaired wound healing, growth retardation, and dermatitis. Arachidonate 15 Lipoxygenase (15-LO) metabolizes linoleic acid in both plants and animals, forming 9- and 13-hydroxyoctadecadienoic acid (HODE). This versatile molecule finds applications in biochemical, metabolomics, and lipidomics research, enabling investigations into various metabolic pathways and providing insights into lipid functions in living organisms.

애플리케이션

Linoleic acid sodium salt has been used:
  • in the β-carotene-linoleic acid assay
  • as a component in basal medium to treat peripheral blood mononuclear cells (PBMCs)
  • in Dulbecco′s modified Eagle′s medium (DMEM)/F-12 HEPES (4-(2-hydroxyethyl) piperazine-1-ethanesulfonic acid) to incubate human trophoblast-derived choriocarcinoma cells (BeWo) and study its effects on adherens junctions (AJ) marker level, cell layer permeability, and intracellular lipid accumulation

생화학적/생리학적 작용

Linoleic acid, as a component of acylglycosyl ceramides, plays a physiological role in maintaining the water permeability barrier of the skin. The deficiency of linoleic acid may cause poor growth or development, scaly dermatitis, and an impaired immune response in infants. It is used in cosmetic and personal care products. Linoleic acid is mainly used as emollients or moisturizers for skin, nails, and hair.

특징 및 장점

  • High-quality molecule suitable for mulitple research applications
  • Commonly employed in Metabolomics and Biochemical studies

기타 정보

For additional information on our range of Biochemicals, please complete this form.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


시험 성적서(COA)

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Hila Seti et al.
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The insulin-like growth factor (IGF) system plays a critical role in normal growth and development as well as in malignant states. Most of the biological activities of the IGFs are mediated by the IGF-IR, which is over-expressed in most tumours
E P Kilsdonk et al.
Journal of lipid research, 33(9), 1373-1382 (1992-09-01)
Human endothelial cells (EA.hy 926 line) were loaded with cationized low density lipoprotein (LDL) and subsequently incubated with fatty acid/bovine serum albumin complexes. The fatty acids were palmitic, oleic, linoleic, arachidonic, and eicosapentaenoic acids. The preincubations resulted in extensively modified
Moran Cohen-Berkman et al.
eLife, 9 (2020-03-28)
How lifespan and the rate of aging are set is a key problem in biology. Small RNAs are conserved molecules that impact diverse biological processes through the control of gene expression. However, in contrast to miRNAs, the role of endo-siRNAs
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Recently, using a deep learning approach, the novel antibiotic halicin was discovered. We compared the antibacterial activities of two novel bactericidal antimicrobial agents, i.e., the synthetic antibacterial and antibiofilm peptide (SAAP)-148 with this antibiotic halicin. Results revealed that SAAP-148 was

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