Decanoylcarnitine (C10)

Found 31 Sample Hits

m/z	Adducts	Species	Organ	Scanning	Sample
338.2329	[M+Na]+ PPM:8.1	Marker Pen	NA	DESI (None)	3ul_0.8Mpa_RAW_20241016-PAPER PNMK - MEMI_test Resolution: 30μm, 315x42 Description By writing the four English letters “PNMK” on white paper with a marker pen, and then scanning with a DESI ion source to obtain the scanning result. The signal of the chemical substances on the marker pen used appears on the channel with an m/z value of 322.1918, 323.1953, 546.4010, and etc, from the single cell deconvolution sampling layer class_4. This test data was tested by chuxiaoping from PANOMIX’s R&D laboratory.
280.2261	[M+H-2H2O]+ PPM:3.5	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito03_17 - MTBLS58 Resolution: 17μm, 208x108 Description 1 male adult wild-type rat was obtained from Inserm U1085 - Irset Research Institute (University of Rennes1, France). Animals were age 60 days and were reared under ad-lib conditions. Care and handling of all animals complied with EU directive 2010/63/EU on the protection of animals used for scientific purposes. The whole epididymis was excised from each animal immediately post-mortem, loosely wrapped rapidly in an aluminum foil and a 2.5% (w/v) carboxymethylcellulose (CMC) solution was poured to embed the epididymis to preserve their morphology. To remove air bubbles, the filled aluminum molds was gently freezed by depositing it on isopentane or dry ice, then on the nitrogen vapors and finally by progressively dipping the CMC/sample coated with aluminum foil into liquid nitrogen (or only flush with liquid nitrogen). Frozen tissues were stored at -80 °C until use to avoid degradation.
280.2258	[M+H-2H2O]+ PPM:4.6	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito03_18 - MTBLS58 Resolution: 17μm, 208x104 Description
280.2251	[M+H-2H2O]+ PPM:7.1	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito08_43 - MTBLS58 Resolution: 17μm, 298x106 Description
316.2494	[M+H]+ PPM:3.7	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito08_43 - MTBLS58 Resolution: 17μm, 298x106 Description
280.2253	[M+H-2H2O]+ PPM:6.4	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito08_44 - MTBLS58 Resolution: 17μm, 299x111 Description
316.2495	[M+H]+ PPM:4	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito08_44 - MTBLS58 Resolution: 17μm, 299x111 Description
280.2253	[M+H-2H2O]+ PPM:6.4	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito08_46 - MTBLS58 Resolution: 17μm, 298x106 Description
316.2493	[M+H]+ PPM:3.4	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito08_46 - MTBLS58 Resolution: 17μm, 298x106 Description
280.2253	[M+H-2H2O]+ PPM:6.4	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito08_47 - MTBLS58 Resolution: 17μm, 301x111 Description
316.2495	[M+H]+ PPM:4	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito08_47 - MTBLS58 Resolution: 17μm, 301x111 Description
280.2254	[M+H-2H2O]+ PPM:6	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito08_48 - MTBLS58 Resolution: 17μm, 294x107 Description
316.2496	[M+H]+ PPM:4.4	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito08_48 - MTBLS58 Resolution: 17μm, 294x107 Description
280.2263	[M+H-2H2O]+ PPM:2.8	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito01_04 - MTBLS58 Resolution: 17μm, 178x91 Description
280.2262	[M+H-2H2O]+ PPM:3.2	Rattus norvegicus	normal	MALDI (DHB)	epik_dhb_head_ito01_05 - MTBLS58 Resolution: 17μm, 183x105 Description
280.2262	[M+H-2H2O]+ PPM:3.2	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito01_06 - MTBLS58 Resolution: 17μm, 183x103 Description
280.2261	[M+H-2H2O]+ PPM:3.5	Rattus norvegicus	Epididymis	MALDI (DHB)	epik_dhb_head_ito03_14 - MTBLS58 Resolution: 17μm, 205x103 Description
315.2699	[M-H2O+NH4]+ PPM:18.1	Homo sapiens	esophagus	DESI ()	LNTO22_1_3 - MTBLS385 Resolution: 75μm, 121x68 Description
333.2805	[M+NH4]+ PPM:17.2	Homo sapiens	esophagus	DESI ()	LNTO22_1_3 - MTBLS385 Resolution: 75μm, 121x68 Description
333.279	[M+NH4]+ PPM:12.7	Homo sapiens	esophagus	DESI ()	LNTO22_1_4 - MTBLS385 Resolution: 17μm, 82x80 Description
333.278	[M+NH4]+ PPM:9.7	Homo sapiens	colorectal adenocarcinoma	DESI ()	80TopL, 50TopR, 70BottomL, 60BottomR-profile - MTBLS415 Resolution: 17μm, 137x136 Description The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).
280.2295	[M+H-2H2O]+ PPM:8.6	Homo sapiens	colorectal adenocarcinoma	DESI ()	520TopL, 490TopR, 510BottomL, 500BottomR-profile - MTBLS415 Resolution: 17μm, 147x131 Description The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).
333.2758	[M+NH4]+ PPM:3.1	Homo sapiens	colorectal adenocarcinoma	DESI ()	520TopL, 490TopR, 510BottomL, 500BottomR-profile - MTBLS415 Resolution: 17μm, 147x131 Description The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).
280.2298	[M+H-2H2O]+ PPM:9.7	Homo sapiens	colorectal adenocarcinoma	DESI ()	439TopL, 409TopR, 429BottomL, 419BottomR-profile - MTBLS415 Resolution: 17μm, 157x136 Description The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).
333.2753	[M+NH4]+ PPM:1.6	Homo sapiens	colorectal adenocarcinoma	DESI ()	439TopL, 409TopR, 429BottomL, 419BottomR-profile - MTBLS415 Resolution: 17μm, 157x136 Description The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).
280.2326	[M+H-2H2O]+ PPM:19.7	Homo sapiens	NA	DESI ()	160TopL,130TopR,150BottomL,140BottomR-profile - MTBLS415 Resolution: 17μm, 142x136 Description
333.2788	[M+NH4]+ PPM:12.1	Homo sapiens	NA	DESI ()	160TopL,130TopR,150BottomL,140BottomR-profile - MTBLS415 Resolution: 17μm, 142x136 Description
333.2798	[M+NH4]+ PPM:15.1	Homo sapiens	colorectal adenocarcinoma	DESI ()	240TopL, 210TopR, 230BottomL, 220BottomR-centroid - MTBLS176 Resolution: 50μm, 142x141 Description
333.2801	[M+NH4]+ PPM:16	Homo sapiens	colorectal adenocarcinoma	DESI ()	200TopL, 170TopR, 190BottomL, 180BottomR-centroid - MTBLS176 Resolution: 50μm, 132x126 Description
333.2797	[M+NH4]+ PPM:14.8	Homo sapiens	colorectal adenocarcinoma	DESI ()	160TopL,130TopR,150BottomL,140BottomR-centroid - MTBLS176 Resolution: 50μm, 142x136 Description
333.28	[M+NH4]+ PPM:15.7	Homo sapiens	colorectal adenocarcinoma	DESI ()	120TopL, 90TopR, 110BottomL, 100BottomR-centroid - MTBLS176 Resolution: 50μm, 132x136 Description

Decanoylcarnitine is a member of the class of compounds known as acylcarnitines. More specifically, it is a decanoic acid ester of carnitine. Acylcarnitines were first discovered in the 1940s (PMID: 13825279 ). It is believed that there are more than 1000 types of acylcarnitines in the human body. The general role of acylcarnitines is to transport acyl-groups (organic acids and fatty acids) from the cytoplasm into the mitochondria so that they can be broken down to produce energy. This process is known as beta-oxidation. According to a recent review [Dambrova et al. 2021, Physiological Reviews], acylcarnitines (ACs) can be classified into 9 different categories depending on the type and size of their acyl-group: 1) short-chain ACs; 2) medium-chain ACs; 3) long-chain ACs; 4) very long-chain ACs; 5) hydroxy ACs; 6) branched chain ACs; 7) unsaturated ACs; 8) dicarboxylic ACs and 9) miscellaneous ACs. Short-chain ACs have acyl-groups with two to five carbons (C2-C5), medium-chain ACs have acyl-groups with six to thirteen carbons (C6-C13), long-chain ACs have acyl-groups with fourteen to twenty once carbons (C14-C21) and very long-chain ACs have acyl groups with more than 22 carbons. Decanoylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine decanoylcarnitine is somewhat less abundant than short-chain acylcarnitines. These are formed either through esterification with L-carnitine or through the peroxisomal metabolism of longer chain acylcarnitines (PMID: 30540494 ). Many medium-chain acylcarnitines can serve as useful markers for inherited disorders of fatty acid metabolism. In particular decanoylcarnitine is elevated in the blood or plasma of individuals with obesity in adolescence (PMID: 26910390 ). It is also decreased in the blood or plasma of individuals with adolescent idiopathic scoliosis (PMID: 26928931 ). Carnitine octanoyltransferase (CrOT, EC:2.3.1.137) is responsible for the synthesis of all medium-chain (MCAC, C5-C12) and medium-length branched-chain acylcarnitines in peroxisomes (PMID: 10486279 ). The study of acylcarnitines is an active area of research and it is likely that many novel acylcarnitines will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered. An excellent review of the current state of knowledge for acylcarnitines is available at [Dambrova et al. 2021, Physiological Reviews]. Acylcarnitine useful in the diagnosis of fatty acid oxidation disorders and differentiation between biochemical phenotypes of medium-chain acyl-CoA dehydrogenase (MCAD) deficiency deficiencyoxidation disorders.(PMID: 12385891) [HMDB]