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E7280

Sigma-Aldrich

Elafin

recombinant, expressed in Saccharomyces cerevisiae, powder, >90% (by MS, HPLC and SDS-PAGE),

Synonym(e):

Elastase-specific inhibitor, skin-derived antileukoprotease

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About This Item

MDL-Nummer:
MFCD00146824
UNSPSC-Code:
12352202
NACRES:
NA.77

Produktbezeichnung

Elafin human, >90% (by MS, HPLC and SDS-PAGE), recombinant, expressed in Saccharomyces cerevisiae

Rekombinant

expressed in Saccharomyces cerevisiae

Qualitätsniveau

200

Assay

>90% (by MS, HPLC and SDS-PAGE)

Form

powder

Wirksamkeit

1.7 x 10-10 M Ki (human leukocyte elastase)
4.2 x 10-10 M Ki (human proteinase 3)

Mol-Gew.

~6 kDa

UniProt-Hinterlegungsnummer

P19957

Wirkungsspektrum von Antibiotika

Gram-negative bacteria
Gram-positive bacteria

Wirkungsweise

enzyme | inhibits

Versandbedingung

ambient

Lagertemp.

−20°C

Angaben zum Gen

human ... PI3(5266)

Allgemeine Beschreibung

Chemical structure: peptide

Biochem./physiol. Wirkung

Inhibitor of human leukocyte elastase and proteinase 3, originally isolated from the skin of patients with psoriasis. May protect against certain autoimmune tissue damage. An elastase inhibitor which is an active fragment of elafin, as well as elafin itself, can also be found in bronchial carcinoma secretions.
Exhibits co-existent antimicrobial and antiproteolytic activities.1 Inhibits WAP-type four-disulfide core (WFDC) domain containing elastases. Antimicrobial spectrum: Gram-positive and Gram-negative bacteria.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
SLCG5485
SLCC4657
SLCC4511
SLCB8530
SLCB1724

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Die Dokumentenbibliothek aufrufen

Viraj J Jasinghe et al.
BioResearch open access, 2(2), 128-137 (2013-04-18)
Trappin-2/elafin is a novel innate immune factor that belongs to the serine protease inhibitor family and has known antibacterial, antifungal, and antiviral properties. In this study, we further investigated the anti-HIV activity of elafin using different cellular models and both
Lingling Shu et al.
Clinical science (London, England : 1979), 134(13), 1679-1696 (2020-07-08)
Type 1 diabetes is an autoimmune disease resulted from self-destruction of insulin-producing pancreatic β cells. However, the pathological pathways that trigger the autoimmune destruction remain poorly understood. Clinical studies have demonstrated close associations of neutrophils and neutrophil elastase (NE) with
T Dau et al.
Scientific reports, 6, 35413-35413 (2016-10-16)
High abundance proteins like protease inhibitors of plasma display a multitude of interactions in natural environments. Quantitative analysis of such interactions in vivo is essential to study diseases, but have not been forthcoming, as most methods cannot be directly applied
Jiani Wang et al.
Scientific reports, 10(1), 12785-12785 (2020-08-01)
Elafin is an antimicrobial and anti-inflammatory protein. We hypothesize that elafin expression correlates with diabetes. Among non-diabetic and prediabetic groups, men have significantly higher serum elafin levels than women. Men with type 2 diabetes mellitus (T2DM) have significantly lower serum
J A Caruso et al.
Oncogene, 34(27), 3556-3567 (2014-09-10)
The serine protease inhibitor, elafin, is a critical component of the epithelial barrier against neutrophil elastase (NE). Elafin is downregulated in the majority of breast cancer cell lines compared with normal human mammary epithelial cells (HMECs). Here, we evaluated the
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Artikel

Elastase

Enzyme Explorer Product Application Index for Elastase. Leukocyte elastase is a 29KDa serine endoprotease of the Proteinase S1 Family. It exists as a single 238 amino acid-peptide chain with four disulfide bonds.

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