Isotope-Labeled Unsaturated Fatty Acids

Isotope-Labeled Unsaturated Fatty Acids (83):

Cat. No.	Product Name	CAS No.	Purity	Chemical Structure

Oleic acid-¹³C₁₈	287100-82-7	99.90%
Oleic acid-¹³C₁₈ is the ¹³C labeled Oleic acid (HY-N1446). Oleic acid (9-cis-Octadecenoic acid) is an abundant monounsaturated fatty acid. Oleic acid is a Na+/K+ ATPase activator.

Linoleic acid-¹³C₁₈	287111-25-5	99.10%
Linoleic acid-¹³C₁₈ is the ¹³C labeled Linoleic acid. Linoleic acid is a common polyunsaturated (PUFA) found in plant-based oils, nuts and seeds. Linoleic acid is a part of membrane phospholipids, and functions as a structural component to maintain a certain level of membrane fluidity of the transdermal water barrier of the epidermis. Linoleic acid induces red blood cells and hemoglobin damage via oxidative mechanism .

Arachidonic acid-d₈	69254-37-1	99.46%
Arachidonic acid-d₈ is the deuterium labeled Arachidonic acid. Arachidonic acid is an essential fatty acid and a major constituent of biomembranes.

Oleic acid-d₂	5711-29-5	99.8%
Oleic acid-d₂) is the deuterium labeled Oleic acid (HY-N1446). Oleic acid (9-cis-Octadecenoic acid) is an abundant monounsaturated fatty acid]. Oleic acid is a Na+/K+ ATPase activator.

Oleic acid-¹³C	82005-44-5	99.99%
Oleic acid-¹³C is the ¹³C labeled Oleic acid (HY-N1446). Oleic acid (9-cis-Octadecenoic acid) is an abundant monounsaturated fatty acid. Oleic acid is a Na+/K+ ATPase activator.

Oleic acid-d₁₄
Oleic acid-d₁₄ (9-cis-Octadecenoic acid-d₁₄) is the deuterium labeled Oleic acid-d14.

HY-109590S4

Arachidonic acid-¹³C₅
Arachidonic acid-¹³C₅ (Immunocytophyt-¹³C₅) is the ¹³C-labeled Arachidonic acid (HY-109590). Arachidonic acid (Immunocytophyt) is a polyunsaturated omega-6 fatty acid and a major constituent of biomembranes. Arachidonic acid also acts as the substrate for various lipid mediators, such as prostaglandins (PGs). Arachidonic acid improves cognitive response and cardiovascular function.

Oleic acid-d₃₁
Oleic acid-d₃₁ (9-cis-Octadecenoic acid-d₃₁) is the deuterium labeled Oleic acid.

α-Linolenic acid-¹³C₁₈	287111-28-8	99.5%
α-Linolenic acid-¹³C₁₈ is the ¹³C labeled α-Linolenic acid. α-Linolenic acid, isolated from seed oils, is an essential fatty acid that cannot be synthesized by humans. α-Linolenic acid can affect the process of thrombotic through the modulation of PI3K/Akt signaling. α-Linolenic acid possess the anti-arrhythmic properties and is related to cardiovascular disease and cancer.

Itaconic acid-¹³C₅	2095777-38-9	99.22%
Itaconic acid-¹³C₅ is the ¹³C labeled Itaconic acid. Itaconic acid, a precursor of polymers, chemicals, and fuels, can be synthesized by many fungi. Itaconic acid also is a macrophage-specific metabolite. Itaconic acid mediates crosstalk between macrophage metabolism and peritoneal tumors.

Linoleic acid-d₄	79050-23-0	99.79%
Linoleic Acid-d₄ is the deuterium labeled Linoleic acid. Linoleic acid is a common polyunsaturated (PUFA) found in plant-based oils, nuts and seeds. Linoleic acid is a part of membrane phospholipids, and functions as a structural component to maintain a certain level of membrane fluidity of the transdermal water barrier of the epidermis. Linoleic acid induces red blood cells and hemoglobin damage via oxidative mechanism .

HY-109590S2

Arachidonic acid-d₁₁	2692624-11-4	98.0%
Arachidonic acid-d₁₁ is the deuterium labeled Arachidonic acid. Arachidonic acid is an essential fatty acid and a major constituent of biomembranes.

20-HETE-d₆	2548939-89-3	99.9%
20-HETE-d₆ is the deuterium labeled 20-HETE.

Oleic acid-d₉	2687960-84-3	99.6%
Oleic acid-d₉ is deuterium labeled Oleic acid (HY-N1446). Oleic acid is an abundant monounsaturated fatty acid. Oleic acid is a Na+/K+ ATPase activato.

HY-W011873S1

Palmitoleic acid-d₁₃	2692623-92-8	99.90%
Palmitoleic acid-d₁₃ is the deuterium labeled Palmitoleic acid. Palmitoleic acid, a composition of fatty acid, is implicated in the prevention of death from cerebrovascular disorders in SHRSP rats.

Docosahexaenoic acid-d₅	1197205-71-2	99.9%
Docosahexaenoic acid-d₅ is the deuterium labeled Docosahexaenoic Acid. Docosahexaenoic Acid (DHA) is an omega-3 fatty acid abundantly present brain and retina. It can be obtained directly from fish oil and maternal milk.

Eicosapentaenoic Acid-d₅	1197205-73-4	99.90%
Eicosapentaenoic Acid-d₅ is the deuterium labeled Eicosapentaenoic Acid. Eicosapentaenoic Acid (EPA; Timnodonic acid) is an omega-3 fatty acid.

HY-W011873S2

Palmitoleic acid-¹³C₁₆	2483735-57-3	99.81%
Palmitoleic acid-¹³C₁₆ is the ¹³C labeled Palmitoleic acid. Palmitoleic acid, a composition of fatty acid, is implicated in the prevention of death from cerebrovascular disorders in SHRSP rats.

Leukotriene C4-d₅	1441421-73-3
Leukotriene C4-d₅ is the deuterium labeled Leukotriene C4. Leukotriene C4 is the parent cysteinyl leukotriene produced by the LTC4 synthase catalyzed conjugation of glutathione to LTA4.

Oleic acid-d₁₇	223487-44-3	99.9%
Oleic acid-d₁₇ is the deuterium labeled Oleic acid (HY-N1446). Oleic acid (9-cis-Octadecenoic acid) is an abundant monounsaturated fatty acid. Oleic acid is a Na+/K+ ATPase activator.

BODIPY 493/503 purchased from MedChemExpress. Usage Cited in: Nat Commun. 2025 Feb 1;16(1):1241. [Abstract]

MedchemExpress Validation 01
Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature. Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature. Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature.

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