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Key Documents

ABS535

Sigma-Aldrich

Anti-Arginase-1 Antibody

from chicken

Synonyme(s) :

Type 1 Arginase

ARG1

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About This Item

Code UNSPSC :
12352203
eCl@ss :
32160702
Nomenclature NACRES :
NA.41

Source biologique

chicken

Niveau de qualité

Forme d'anticorps

purified immunoglobulin

Type de produit anticorps

primary antibodies

Clone

polyclonal

Espèces réactives

guinea pig, human, mouse, rat

Technique(s)

immunohistochemistry: suitable
western blot: suitable

Isotype

IgY

Numéro d'accès NCBI

Numéro d'accès UniProt

Conditions d'expédition

wet ice

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... ARG1(383)
mouse ... Arg1(11846)
rat ... Arg1(29221)

Description générale

Arginase-1, the protein encoded by the ARG1 gene, is the enzyme that catalyzes the breakdown of L-arginine into ornithine and urea. ARG1 is a key player in the Urea cycle. There are two distinct isoforms of Arginase, Arginase I and Arginase II. Arginase I (also called the liver type arginase or Type 1 arginase) is a highly expressed cytosolic enzyme in the liver and other tissues, including the brain. Arginase II or kidney-type arginase is also widely expressed at low levels in many tissues but localized to the mitochondria primarily. Interestingly, Arginase 1 has neuroprotective properties. Arginase I is essential for protecting motor neurons from nitric oxide dependent apoptosis that can be induced upon cellular stress or trophic factor removal. By suppressing nitric oxide production, Arginase prevents the formation of peroxynitrite and its subsequent cellular toxicity. Furthermore, Arginase 1 appears to play critical roles throughout the CNS for survival and regeneration of neurons and axons. In cancer, Arginase 1, already a useful marker for hepatocytes is also an excellent marker for hepatocellular cancers.

Immunogène

Full-length recombinant protein corresponding to Rat Arginase-1.

Application

Immunohistochemistry Analysis: A representative lot detected Arginase-1 in bronchoalveolar lavage cells (Zimmermann, N., et al. (2003). J. Clin. Invest. 111:1863–1874 (2003)).
Western Blotting Analysis: A representative lot detected Arginase-1 in RAW cell lysate (Morris, S., et al. (1998). Am J Physiol Endocrinol Metab 275:E740-E747, 1998).
Research Category
Signaling
This Anti-Arginase-1 Antibody is validated for use in Western Blotting and Immunohistochemistry for the detection of Arginase-1.

Qualité

Evaluated by Western Blotting in mouse LN tissue lysate.

Western Blotting Analysis: 2.0 µg/mL of this antibody detected Arginase-1 in 10 µg of mouse LN tissue lysate.

Description de la cible

~ 38 kDa observed

Forme physique

Format: Purified
IgY purified from Yolk
Purified chicken Polyclonal other in buffer containing PBS with 0.05% sodium azide.

Stockage et stabilité

Stable for 1 year at 2-8°C from date of receipt.

Autres remarques

Concentration: Please refer to lot specific datasheet.

Clause de non-responsabilité

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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Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Tim Tian Y Han et al.
Frontiers in bioengineering and biotechnology, 9, 642465-642465 (2021-04-06)
Cell-based therapies involving the delivery of adipose-derived stromal cells (ASCs) on decellularized adipose tissue (DAT) scaffolds are a promising approach for soft tissue augmentation and reconstruction. Our lab has recently shown that culturing human ASCs on DAT scaffolds within a
Nicolas De Vos et al.
Clinics and research in hepatology and gastroenterology, 45(3), 101478-101478 (2020-07-06)
Preoperative imaging and histopathology, immunohistochemistry and molecular analysis after resection of 2 hepatocellular adenomas (HCAs) (20 and 2cm) in a 53-year-old female patient were performed. On imaging, the large lesion resembled a myxoid HCA, while the small lesion resembled a
Asiyeh Golabchi et al.
Biomaterials, 180, 225-239 (2018-07-28)
The chronic performance of implantable neural electrodes is hindered by inflammatory brain tissue responses, including microglia activation, glial scarring, and neuronal loss. Melatonin (MT) has shown remarkable neuroprotective and neurorestorative effects in treating central nervous system (CNS) injuries and degeneration
Julia S Brunner et al.
Nature communications, 11(1), 431-431 (2020-01-24)
Multinucleated giant cells (MGCs) are implicated in many diseases including schistosomiasis, sarcoidosis and arthritis. MGC generation is energy intensive to enforce membrane fusion and cytoplasmic expansion. Using receptor activator of nuclear factor kappa-Β ligand (RANKL) induced osteoclastogenesis to model MGC
Matthew J Kan et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 35(15), 5969-5982 (2015-04-17)
The pathogenesis of Alzheimer's disease (AD) is a critical unsolved question; and although recent studies have demonstrated a strong association between altered brain immune responses and disease progression, the mechanistic cause of neuronal dysfunction and death is unknown. We have

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