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Invitrogen
HTRA1 Polyclonal Antibody
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Product Details
PA5-83344
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant protein corresponding to Human HTRA1. Recombinant protein control fragment (Product #RP-96575).
Conjugate
Form
Liquid
Concentration
0.1 mg/mL
Purification
Antigen affinity chromatography
Storage buffer
PBS, pH 7.2, with 40% glycerol
Contains
0.02% sodium azide
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Immunogen sequence: GSDANTYANL CQLRAASRRS ERLHRPPVIV LQRGACGQGQ EDPNSLRHKY NFIA
Highest antigen sequence indentity to the following orthologs: Rat - 91%, Mouse - 91%.
Target Information
HtrA1, a 51KDa protein, is a member of highly conserved mammalian HtrA serine protease family. It is a human homolog of bacterial HtrA and consists of a secretory signal sequence, an IGFBP-binding domain and a Kazal-type serine-protease inhibitor domain at the N-terminus and a highly conserved trypsin-like serine/protease domain and a PDZ domain at the C-terminus. It plays a major role in the regulation of cell growth. HtrA1 inhibits signaling mediated by TGF-beta family members and regulates many physiological processes. HtrA1 is up-regulated in placenta during pregnancy and plays an important role in implantation and placental physiology. It regulates the availability of IGFs by cleaving IGF-binding proteins. It acts as a tumor suppressor and is down-regulated in ovarian cancers and melanomas. Its role has been implicated in osteoarthritis suggesting a therapeutic intervention. Northern blot analysis detected high expression in placenta.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: High-temperature requirement A serine peptidase 1; IGFBP5-protease; L56; protease, serine, 11 (IGF binding); Serine protease 11; Serine protease HTRA1
Gene Aliases: ARMD7; CADASIL2; CARASIL; HTRA; HTRA1; L56; ORF480; PRSS11
UniProt ID: (Human) Q92743
Entrez Gene ID: (Human) 5654
regulation of cell growth
placenta development
proteolysis
extracellular matrix disassembly
negative regulation of transforming growth factor beta receptor signaling pathway
negative regulation of BMP signaling pathway
positive regulation of epithelial cell proliferation
negative regulation of defense response to virus
chorionic trophoblast cell differentiation
dentinogenesis
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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