> Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Monoclonal Antibodies > HtrA2 Antibody (N-term)Brand |
Leading Biology | Catalog Number |
APR07890G |
Product Type |
Monoclonal Antibodies | Field of Research |
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Product Overview |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality HtrA2 antibody (N-term).
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Molecular Weight |
48841 Da
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Cellular Localization |
Antigen Cellular Localization:
Mitochondrion intermembrane space. Mitochondrion membrane; Single-pass membrane protein. Note=Predominantly present in the intermembrane space. Released into the cytosol following apoptotic stimuli, such as UV treatment, and stimulation of mitochondria with caspase-8 truncated BID/tBID
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Host |
Rabbit
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Species Reactivity |
Human, Mouse, Rat
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Target |
A synthetic peptide corresponding to N-terminal residues of mature form of human HtrA2 was used as immunogen. The antibody does not cross-react with other peptidase S1C family members.
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Clone |
E55
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Symbol |
OMI, PRSS25
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GeneID |
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UniProt ID |
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Function |
Serine protease that shows proteolytic activity against a non-specific substrate beta-casein. Promotes or induces cell death either by direct binding to and inhibition of BIRC proteins (also called inhibitor of apoptosis proteins, IAPs), leading to an increase in caspase activity, or by a BIRC inhibition-independent, caspase-independent and serine protease activity-dependent mechanism. Cleaves THAP5 and promotes its degradation during apoptosis. Isoform 2 seems to be proteolytically inactive.
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Summary |
HtrA2 (Omi) is a serine protease that plays a significant role in programmed cell death, or apoptosis. Localized to the intermembrane space of the mitochondria, HtrA2 exists predominantly as two isoforms (1). In response to cellular stress signals, HtrA2 is released into the cytosol. One way that HtrA2 induces apoptosis is by binding to BIRC proteins (also called inhibitor of apoptosis proteins, IAPs), and thereby inhibiting their caspase-inhibitory activity (2,3).
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Form |
50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA. |
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Storage & Stability |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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Applications |
WB, IHC
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Dilution |
WB~~1:500~2000
IHC~~1:250
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Synonyms |
Serine protease HTRA2, mitochondrial, High temperature requirement protein A2, HtrA2, Omi stress-regulated endoprotease, Serine protease 25, Serine proteinase OMI, HTRA2, OMI, PRSS25
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Images |
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Specification |
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Quantity |
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Leading Biology Inc.
2600 Hilltop DR, Building G, B Suite C138
Richmond, CA, 94806
Tel: 1-661-524(LBI)-0262
Email: info@leadingbiology.com
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