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Documenti fondamentali

SRP6050

Sigma-Aldrich

HB-EGF from mouse

recombinant, expressed in E. coli, ≥95% (SDS-PAGE), ≥95% (HPLC)

Sinonimo/i:

DTR, DTSF, HEGFL, Heparin-binding EGF-like growth factor, Proheparin-binding EGF-like growth factor

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About This Item

Numero CAS:
Codice UNSPSC:
12352202
NACRES:
NA.32

Origine biologica

mouse

Ricombinante

expressed in E. coli

Saggio

≥95% (HPLC)
≥95% (SDS-PAGE)

Stato

lyophilized

Potenza

≥1x10^6 units/mg

PM

9.8 kDa

Confezionamento

pkg of 10 μg

Impurezze

≤1 EU/μg

N° accesso NCBI

N° accesso UniProt

Condizioni di spedizione

wet ice

Temperatura di conservazione

−20°C

Informazioni sul gene

mouse ... HBEGF(15200)

Descrizione generale

HB-EGF (heparin-binding epidermal growth factor-like growth factor) belongs to the EGF family, and was first isolated as a secreted product from cultured human macrophages. It is produced as a precursor transmembrane protein (pro-HB-EGF), which is composed of EGF-like and heparin-binding domains. This precursor protein can be cleaved to produce a mature and soluble HB-EGF (sHB-EGF) form, and both these forms are active. It is expressed in various cell types including endothelial cells, epithelial cells, hematopoietic cells, and vascular smooth muscle cells.

Azioni biochim/fisiol

HB-EGF (heparin-binding epidermal growth factor-like growth factor) functions as a mitogen and a chemotactic factor. Studies in experimental necrotizing enterocolitis (NEC) show that enteral administration of this factor confers protection to intestines from tissue injury, facilitates migration and proliferation of enterocytes, and maintains intestinal stem cell (ISC) viability. In endothelial nitric oxide synthase (eNOS)-knockout mice, a reduction in nitric oxide bioavailability results in elevated HB-EGF expression, which might be play an important role in progressive diabetic nephropathy. In mice with inactivated HB-EGF gene in the hippocampal area, there is reduced neurogenesis in the subgranular zone (SGZ) of the dentate gyrus. These mice also show suppression of PSD-95 (post synaptic density)/NMDA (N-methyl-D-aspartate)-receptor-NR1 (NMDA receptor)/NR2B subunits, and the subsequent NMDA receptor signaling.

Stato fisico

Lyophilized with no additives

Nota sulla preparazione

Centrifuge the vial prior to opening.

Ricostituzione

It is recommended to reconstitute the lyophilized Mouse HB-EGF in sterile 18M-cm H?O not less than 100 μg/mL, which can then be further diluted to other aqueous solutions.

Altre note

DLEGTDLNLF KVAFSSKPQG LATPSKERNG KKKKKGKGLG KKRDPCLRKY KDYCIHGECR YLQEFRTPSC KCLPGYHGHR CHGLTL.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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Heparin-binding EGF-like growth factor and enteric neural stem cell transplantation in the prevention of experimental necrotizing enterocolitis in mice.
Wei J, et al.
Pediatric Research, 78(1), 29-37 (2015)
NMDA receptor agonists reverse impaired psychomotor and cognitive functions associated with hippocampal Hbegf-deficiency in mice.
Sasaki K, et al.
Molecular Brain, 8(1) (2015)
Low nitric oxide bioavailability upregulates renal heparin binding EGF-like growth factor expression.
Miyazawa T, et al.
Kidney International, 84(6), 1176-1188 (2013)
Junichi Sugita et al.
Nature communications, 12(1), 1910-1910 (2021-03-28)
Cardiac arrhythmias are a primary contributor to sudden cardiac death, a major unmet medical need. Because right ventricular (RV) dysfunction increases the risk for sudden cardiac death, we examined responses to RV stress in mice. Among immune cells accumulated in
Nelson Ung et al.
Cancer biology & therapy, 15(5), 623-632 (2014-02-22)
Several agents targeting the epidermal growth factor receptor (EGFR) have been FDA-approved to treat cancer patients with varying tumor types including metastatic colorectal cancer. Many patients treated with anti-EGFR therapy however do not respond and those that do initially respond

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