HPA018871
Anti-SERPINB1 antibody produced in rabbit
Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
Synonym(s):
Anti-EI, Anti-LEI, Anti-Leukocyte elastase inhibitor, Anti-M/NEI, Anti-Monocyte/neutrophil elastase inhibitor, Anti-Serpin B1
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All Photos(10)
About This Item
Recommended Products
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
enhanced validation
orthogonal RNAseq
independent
Learn more about Antibody Enhanced Validation
technique(s)
immunoblotting: 0.04-0.4 μg/mL
immunohistochemistry: 1:2500-1:5000
immunogen sequence
GNWKDKFMKEATTNAPFRLNKKDRKTVKMMYQKKKFAYGYIEDLKCRVLELPYQGEELSMVILLPDDIEDESTGLKKIEEQLTLEKLHEWTKPENLDFIEVNVSLPRFK
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... SERPINB1(1992)
General description
The gene SERPINB1 (leukocyte elastase inhibitor) is mapped to human chromosome 6p25. It belongs to SERPIN superfamily and SERPINB family. SERPINB1 is present in all bone marrow leukocytes.
Immunogen
Leukocyte elastase inhibitor recombinant protein epitope signature tag (PrEST)
Application
Anti-SERPINB1 antibody produced in rabbit, a Prestige Antibody, 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. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.
Biochem/physiol Actions
SERPIN superfamily proteins are mainly involved in suppressing proteolytic activities of serine proteases. SERPINB1 is an inhibitor of granzyme-H (GzmH). The granzyme pathway is important for cytotoxic lymphocytes to remove virus-infected and tumor cells. SERPINB1 suppresses GzmH-mediated cytotoxicity. Presence of SERPINB1 restricts production of NETs (neutrophil extracellular trap), thereby regulating NETosis, a programmed death pathway. It is up-regulated in patients with ulcerative colitis.
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:
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 APREST74613
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 Code
10 - Combustible liquids
WGK
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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Miguel Gallardo et al.
Molecular cancer, 12, 142-142 (2013-11-21)
JAK-STAT signaling through the JAK2V617F mutation is central to the pathogenesis of myeloproliferative neoplasms (MPN). However, other events could precede the JAK2 mutation. The aim of this study is to analyze the phenotypic divergence between polycytemia vera (PV) and essential
Kalamo Farley et al.
Journal of immunology (Baltimore, Md. : 1950), 189(9), 4574-4581 (2012-09-25)
NETosis (neutrophil extracellular trap [NET] generation), a programmed death pathway initiated in mature neutrophils by pathogens and inflammatory mediators, can be a protective process that sequesters microbes and prevents spread of infection, but it can also be a pathological process
J Cooley et al.
Biochemistry, 40(51), 15762-15770 (2001-12-19)
MNEI (monocyte/neutrophil elastase inhibitor) is a 42 kDa serpin superfamily protein characterized initially as a fast-acting inhibitor of neutrophil elastase. Here we show that MNEI has a broader specificity, efficiently inhibiting proteases with elastase- and chymotrypsin-like specificities. Reaction of MNEI
Kazuhiko Uchiyama et al.
American journal of physiology. Gastrointestinal and liver physiology, 302(10), G1163-G1170 (2012-03-17)
Serpin B1 is a monocyte neutrophil elastase (NE) inhibitor and is one of the most efficient inhibitors of NE. In the present study, we investigated the role of serpin B1 in the pathogenesis of ulcerative colitis by using clinical samples
Xiaopeng Cui et al.
Journal of molecular histology, 45(1), 59-68 (2013-10-10)
SERPINB1 (serine protease inhibitor, clade B, member1) is a member of the SERPINB family. Recent studies suggested that SERPINB1 may suppress the migration and invasion of lung and breast cancers. In this study, we investigated a possible involvement of SERPINB1
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