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Merck
모든 사진(1)

주요 문서

SRP6050

Sigma-Aldrich

HB-EGF from mouse

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

동의어(들):

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

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About This Item

CAS Number:
UNSPSC 코드:
12352202
NACRES:
NA.32

생물학적 소스

mouse

재조합

expressed in E. coli

분석

≥95% (HPLC)
≥95% (SDS-PAGE)

양식

lyophilized

효능

≥1x10^6 units/mg

분자량

9.8 kDa

포장

pkg of 10 μg

불순물

≤1 EU/μg

NCBI 수납 번호

UniProt 수납 번호

배송 상태

wet ice

저장 온도

−20°C

유전자 정보

mouse ... HBEGF(15200)

일반 설명

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.[1][2]

생화학적/생리학적 작용

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.[1] 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.[2] 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.[3]

물리적 형태

Lyophilized with no additives

제조 메모

Centrifuge the vial prior to opening.

재구성

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.

기타 정보

DLEGTDLNLF KVAFSSKPQG LATPSKERNG KKKKKGKGLG KKRDPCLRKY KDYCIHGECR YLQEFRTPSC KCLPGYHGHR CHGLTL.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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문서 라이브러리 방문

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)
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)
Simon Melderis et al.
Journal of the American Society of Nephrology : JASN, 31(9), 1996-2012 (2020-07-04)
Recent studies have identified the EGF receptor (EGFR) ligand amphiregulin (AREG) as an important mediator of inflammatory diseases. Both pro- and anti-inflammatory functions have been described, but the role of AREG in GN remains unknown. The nephrotoxic nephritis model of
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

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