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Key Documents

AV41766

Sigma-Aldrich

Anti-OTC antibody produced in rabbit

IgG fraction of antiserum

Synonym(s):

Anti-OCTD, Anti-Ornithine carbamoyltransferase

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

IgG fraction of antiserum

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

39 kDa

species reactivity

pig, bovine, horse, sheep, mouse, rat, goat, human, dog

concentration

0.5 mg - 1 mg/mL

technique(s)

immunohistochemistry: suitable
western blot: suitable

NCBI accession no.

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... OTC(5009)

Related Categories

General description

Ornithine carbamoyltransferase/ornithine transcarbamylase is a mitochondrial enzyme that maintains the urea cycle by regenerating citrulline (Cit) from carbamoyl phosphate and ornithine; wherein ornithine is generated during the catabolism of arginine to release urea for excretion.

Specificity

Anti-OTC polyclonal antibody reacts with canine, human, mouse, rat, bovine, and pig ornithine carbamoyltransferase/ornithine transcarbamylase(s).

Immunogen

Synthetic peptide directed towards the N terminal region of human OTC

Application

Anti-OTC polyclonal antibody is used to tag ornithine transcarbamylase for detection and quantitation by Western blotting and in plasma by immunohistochemical (IHC) techniques. It is used as a probe to determine the roles of ornithine transcarbamylase in the urea cycle.

Biochem/physiol Actions

OTC is a mitochondrial matrix enzyme. Missense, nonsense, and frameshift mutations in this enzyme lead to ornithine transcarbamylase deficiency, which causes hyperammonemia. Since the gene for this enzyme maps close to that for Duchenne muscular dystrophy, it may play a role in that disease also.This nuclear gene encodes a mitochondrial matrix enzyme. Missense, nonsense, and frameshift mutations in this enzyme lead to ornithine transcarbamylase deficiency, which causes hyperammonemia. Since the gene for this enzyme maps close to that for Duchenne muscular dystrophy, it may play a role in that disease also.

Sequence

Synthetic peptide located within the following region: AFRNGHNFMVRNFRCGQPLQNKVQLKGRDLLTLKNFTGEEIKYMLWLSAD

Physical form

Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Jason L Robinson et al.
American journal of physiology. Gastrointestinal and liver physiology, 315(4), G638-G649 (2018-07-27)
Necrotizing enterocolitis (NEC) is associated with low plasma arginine and vascular dysfunction. It is not clear whether low intestinal citrulline production, the precursor for arginine synthesis, occurs before and thus predisposes to NEC or if it results from tissue damage.
Alejo M Capiglioni et al.
Cells, 12(11) (2023-06-10)
We previously reported that, in cultured hepatocytes, mitochondrial aquaporin-8 (AQP8) channels facilitate the conversion of ammonia to urea and that the expression of human AQP8 (hAQP8) enhances ammonia-derived ureagenesis. In this study, we evaluated whether hepatic gene transfer of hAQP8
Xiaoying Wang et al.
The Journal of nutrition, 148(9), 1415-1420 (2018-09-06)
The endogenous production of arginine relies on the synthesis of citrulline by enteral ornithine transcarbamylase (OTC). Mutations in the gene coding for this enzyme are the most frequent cause of urea cycle disorders. There is a lack of correlation between
Lin He et al.
Oncology letters, 17(6), 5030-5038 (2019-06-13)
Hepatocellular carcinoma (HCC) is one of the leading causes of cancer-associated mortalities worldwide. The role of ornithine transcarbamylase (OTC) in HCC remains unclear. In the present study, the expression of OTC in HCC was analyzed based on datasets from the

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