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產(chǎn)品名稱

Proteinase 3, Human Antibody from HYCULT BIOTECH

產(chǎn)品貨號(hào)

HM2171

產(chǎn)品價(jià)格

現(xiàn)貨詢價(jià)，電話：010-67529703

產(chǎn)品規(guī)格

100 μg

產(chǎn)品品牌

HYCULT BIOTECH

產(chǎn)品概述

產(chǎn)品詳情

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Antigenic Specificity	Proteinase 3, Human
Clone	WGM2
Host Species	Mouse
Reactive Species	human
Isotype	IgG1
Format	unconjugated
Size	100 μg
Concentration	100 μg/ml
Applications	frozen sections, FC, functional studies, immunoassay, IF, IP, paraffin sections, WB
Reviews / Ratings	If you have used this antibody, please help fellow researchers by submitting reviews to pAbmAbs and antYbuddY.
Description	Monoclonal antibody WGM2 reacts with human proteinase 3 (PR3), a 30 kDa protein. PR3 is a major antigen recognized by autoantibodies directed against cytoplasmic proteins of neutrophilic granulocytes and monocytes (so called anti-neutrophil cytoplasmic autoantibodies (ANCA)). ANCA are able to activate primed neutrophils to produce oxygen radicals and release lytic enzymes, including PR3. Proteinase 3 (PR3) was identified as the target antigen of ANCA in Wegener's granulomatosis (WG). ANCA directed against PR3 (PR3-ANCA) can interfere with the binding of PR3 to its physiological inhibitor alpha1-antitrypsin (alpha1-AT) and with the proteolytic activity of PR3. At the site of inflammation PR3 can cleave the complex between these inhibiting ANCA and PR3 itself, leaving active PR3. Autoantibodies to PR3 are potent activators of the 5-lipoxygenase pathway in primed human neutrophils. Extracellular free arachidonic acid, as present at an inflammatory focus, synergizes with such autoantibodies to evoke full-blown lipid mediator generation, granule secretion and respiratory burst. Proteinase 3 (PR3) is a neutral serine proteinase, which is localized in the azurophilic granules of neutrophils and in granules of monocytes and can be detected in the membrane of secretory vesicles. PR3 degrades a number of extracellular matrix proteins such as elastin and inactivates human C1 inhibitor. Membrane-associated PR3 is also able to activate caspase-3 without triggering apoptosis of neutrophils, which is possibly a neutrophil survival mechanism. In addition, PR3 is involved in myeloid differentiation and is, therefore, also called myeloblastin. Monoclonal antibody WGM2 blocks the PR3 activity and partially inhibits the binding of human PR3-ANCA to PR3.
Immunogen	n/a
Other Names	n/a
Gene, Accession #	n/a
Catalog #	HM2171
Price
Order / More Info	Proteinase 3, Human Antibody from HYCULT BIOTECH
Product Specific References	n/a
產(chǎn)品資料

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