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Key Documents

HPA036655

Sigma-Aldrich

Anti-HTRA1 antibody produced in rabbit

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

Synonym(s):

Anti-ARMD7, Anti-HtrA, Anti-IGFBP5-protease, Anti-PRSS11

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About This Item

UNSPSC Code:
12352203
Human Protein Atlas Number:
NACRES:
NA.41

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

product line

Prestige Antibodies® Powered by Atlas Antibodies

form

buffered aqueous glycerol solution

species reactivity

human

technique(s)

immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:20-1:50

immunogen sequence

GSDANTYANLCQLRAASRRSERLHRPPVIVLQRGACGQGQEDPNSLRHKYNFIA

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... HTRA1(5654)

General description

The gene HTRA1 (HtrA serine peptidase 1) is mapped to human chromosome 10q26. The gene encodes a serine protease. It belongs to the HTRA family of proteins. The protein has an extracellular export signal, a IGFBP (insulin-like growth factor-binding protein) domain, a Kazal-like structure, a serine protease module and a C-terminal PDZ (PSD-95, Discs-large and ZO-1) binding motif.

Immunogen

HtrA serine peptidase 1 recombinant protein epitope signature tag (PrEST)

Application

All Prestige Antibodies®Powered by Atlas Antibodies is developed and validated by the Human Protein Atlas (HPA) project . Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.
Anti-HTRA1 antibody produced in rabbit has been used in immunohistochemistry.
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Immunohistochemistry (1 paper)

Biochem/physiol Actions

HTRA1 (HtrA serine peptidase 1) plays an important role in protein degradation and cell signaling. It is also involved in development of many organs and of various pathologies (neoplastic and degenerative diseases). HTRA1 exhibits tumor suppressor activities. Mutations in this gene are associated with two diseases, CARASIL (cerebral autosomal recessive arteriopathy with subcortical infarcts and leukoencephalopathy) and AMD (age-related macular degeneration).

Features and Benefits

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.

Linkage

Corresponding Antigen APREST79654

Physical form

Solution in phosphate buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide.

Legal Information

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

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

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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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Anna Zawilak-Pawlik et al.
Scientific reports, 9(1), 11794-11794 (2019-08-15)
Helicobacter pylori plays an essential role in the pathogenesis of gastritis, peptic ulcer disease, and gastric cancer. The serine protease HtrA, an important secreted virulence factor, disrupts the gastric epithelium, which enables H. pylori to transmigrate across the epithelium and
Gene Structure of the 10q26 Locus: A Clue to Cracking the ARMS2/HTRA1 Riddle?
Kortvely E and Ueffing M
Advances in Experimental Medicine and Biology, 854, 23-29 (2016)
Andreas Zellner et al.
Acta neuropathologica, 136(1), 111-125 (2018-05-05)
Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) and a phenotypically similar recessive condition (CARASIL) have emerged as important genetic model diseases for studying the molecular pathomechanisms of cerebral small vessel disease (SVD). CADASIL, the most frequent and
Peter H Chen et al.
The American journal of pathology, 189(7), 1423-1434 (2019-05-06)
Preserving the mature articular cartilage of joints is a critical focus in the prevention and treatment of osteoarthritis. We determined whether the genetic inactivation of high-temperature requirement A1 (HtrA1) can significantly attenuate the degradation of articular or condylar cartilage. Two
High temperature requirement A1, transforming growth factor beta1, phosphoSmad2 and Ki67 in eutopic and ectopic endometrium of women with endometriosis.
Goteri G, et al.
European Journal of Histochemistry, 59, 2570-2570 (2015)

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