ILEU Antibody - middle region
Rabbit Polyclonal Antibody
- 产品详情
- 实验流程
- 背景知识
Application ![]()
| WB |
---|---|
Primary Accession | P30740 |
Other Accession | XP_006715071 |
Reactivity | Human |
Host | Rabbit |
Clonality | Polyclonal |
Calculated MW | 42742 Da |
Gene ID | 1992 |
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Alias Symbol | SERPINB1, ELANH2, MNEI, PI2, |
Other Names | Leukocyte elastase inhibitor, LEI, Monocyte/neutrophil elastase inhibitor, EI, M/NEI, Peptidase inhibitor 2, PI-2, Serpin B1, SERPINB1, ELANH2, MNEI, PI2 |
Format | Liquid. Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose. |
Reconstitution & Storage | Add 50 &mu, l of distilled water. Final Anti-ILEU antibody concentration is 1 mg/ml in PBS buffer with 2% sucrose. For longer periods of storage, store at -20°C. Avoid repeat freeze-thaw cycles. |
Precautions | ILEU Antibody - middle region is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | SERPINB1 |
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Synonyms | ELANH2, MNEI, PI2 |
Function | Neutrophil serine protease inhibitor that plays an essential role in the regulation of the innate immune response, inflammation and cellular homeostasis (PubMed:30692621). Acts primarily to protect the cell from proteases released in the cytoplasm during stress or infection. These proteases are important in killing microbes but when released from granules, these potent enzymes also destroy host proteins and contribute to mortality. Regulates the activity of the neutrophil proteases elastase, cathepsin G, proteinase-3, chymase, chymotrypsin, and kallikrein-3 (PubMed:11747453, PubMed:30692621). Also acts as a potent intracellular inhibitor of GZMH by directly blocking its proteolytic activity (PubMed:23269243). During inflammation, limits the activity of inflammatory caspases CASP1, CASP4 and CASP5 by suppressing their caspase-recruitment domain (CARD) oligomerization and enzymatic activation (PubMed:30692621). When secreted, promotes the proliferation of beta-cells via its protease inhibitory function (PubMed:26701651). |
Cellular Location | Secreted. Cytoplasm. Cytolytic granule. Early endosome |
Tissue Location | In human bone marrow, present in all CD45+ populations. Expression levels are highest in the neutrophil lineage, intermediate in monocytic, and lowest in lymphocytic lineage. Within the neutrophil lineage, expression is highest in promyelocytes |
For Research Use Only. Not For Use In Diagnostic Procedures.
Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
Regulates the activity of the neutrophil proteases elastase, cathepsin G, proteinase-3, chymase, chymotrypsin, and kallikrein-3. Also functions as a potent intracellular inhibitor of granzyme H.
REFERENCES
Remold-O'Donnell E.,et al.Proc. Natl. Acad. Sci. U.S.A. 89:5635-5639(1992).
Zeng W.,et al.Gene 213:179-187(1998).
Ota T.,et al.Nat. Genet. 36:40-45(2004).
Kalnine N.,et al.Submitted (MAY-2003) to the EMBL/GenBank/DDBJ databases.
Totoki Y.,et al.Submitted (APR-2005) to the EMBL/GenBank/DDBJ databases.

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