H7165
Anti-HtrA2 (C-terminal) antibody produced in rabbit
~1.5 mg/mL, affinity isolated antibody, buffered aqueous solution
Synonym(s):
Anti-High Temperature Requirement protein A2, Anti-HtrA serine peptidase-2, Anti-OMI, Anti-PARK13, Anti-PRSS25, Anti-Protease, Serine, 25
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About This Item
UNSPSC Code:
12352203
NACRES:
NA.41
Recommended Products
biological source
rabbit
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
form
buffered aqueous solution
mol wt
antigen ~36 kDa
species reactivity
rat, human
packaging
antibody small pack of 25 μL
enhanced validation
recombinant expression
Learn more about Antibody Enhanced Validation
concentration
~1.5 mg/mL
technique(s)
western blot: 2-4 μg/mL using rat liver microsomal fraction
UniProt accession no.
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... HTRA2(27429)
mouse ... Htra2(64704)
rat ... Htra2(297376)
General description
High temperature requirement protein A2 (HtrA2) or serine peptidase 2 belongs to the HtrA family of serine proteases. It is a mitochondrial serine protease, that comprises of an N-terminal mitochondrial localization sequence (MLS), an inhibitor of apoptosis protein (IAP) binding domain (IBM) and a single C-terminal PDZ domain. It also has a transmembrane and a serine protease domain. HTRA2 gene is mapped to human chromosome 2p13.1.
Specificity
Anti-HtrA2 (C-terminal) specifically recognizes human and rat HtrA2.
Application
Anti-HtrA2 (C-terminal) antibody produced in rabbit may been used in immunoblotting.
Biochem/physiol Actions
High temperature requirement protein A2 (HtrA2) exhibits endoproteolytic activity by cleaving misfolded proteins and other cellular proteins. It is essential for mitochondrial homeostasis and regulates apoptosis through multiple pathways, including caspase-dependent and caspase-independent cell death. Mature HtrA2, via its IAP binding domain favors the neutralizing inhibitor of apoptosis proteins (IAPs) by promoting the cytochrome c-dependent caspase activation. Mutations that inactivate HtrA2 gene are associated with neurodegenerative diseases such as Parkinson′s disease and Alzheimer′s disease. Mutation in the HtrA2 gene is also implicated in the early-onset mitochondrial syndromes including the 3-methylglutaconic aciduria. HtrA2 variants are responsible infantile neurodegeneration, mitochondrial dysfunction and promote apoptosis.
Physical form
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.
Storage and Stability
For continuous use, store at 2–8 °C for up to one month. For extended storage, freeze in working aliquots. Repeated freezing and thawing, or storage in “frost-free” freezers, is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilutions should be discarded if not used within 12 hours.
Disclaimer
Unless otherwise stated in our catalog, 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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Description
Pricing
Storage Class Code
10 - Combustible liquids
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Dorota Zurawa-Janicka et al.
Expert opinion on therapeutic targets, 14(7), 665-679 (2010-05-18)
The HtrA family proteins are serine proteases that are involved in important physiological processes, including maintenance of mitochondrial homeostasis, apoptosis and cell signaling. They are involved in the development and progression of several pathological processes such as cancer, neurodegenerative disorders
L Vande Walle et al.
Cell death and differentiation, 15(3), 453-460 (2008-01-05)
The HtrA family refers to a group of related oligomeric serine proteases that combine a trypsin-like protease domain with at least one PDZ interaction domain. Mammals encode four HtrA proteases, named HtrA1-4. The protease activity of the HtrA member HtrA2/Omi
Hyo-Jin Park et al.
The Journal of biological chemistry, 281(45), 34277-34287 (2006-09-14)
The processing and metabolism of amyloid precursor protein (APP) is a major interest in Alzheimer disease (AD) research, because not only amyloid beta (Abeta) peptide, but also cellular or mitochondrial APP are intimately involved in cellular dysfunction and AD pathogenesis.
Monika Oláhová et al.
Journal of inherited metabolic disease, 40(1), 121-130 (2016-10-04)
Mitochondrial diseases collectively represent one of the most heterogeneous group of metabolic disorders. Symptoms can manifest at any age, presenting with isolated or multiple-organ involvement. Advances in next-generation sequencing strategies have greatly enhanced the diagnosis of patients with mitochondrial disease
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