N6514
Neuraminidase from Vibrio cholerae
Type II, buffered aqueous solution, 8-24 units/mg protein (Lowry, using NAN-lactose)
동의어(들):
Acyl-neuraminyl Hydrolase, Receptor-destroying enzyme, Sialidase
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
CAS 번호:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-624-6
MDL number:
Specific activity:
8-24 units/mg protein (Lowry, using NAN-lactose)
Biological source:
Vibrio cholerae
biological source
Vibrio cholerae
Quality Level
type
Type II
form
buffered aqueous solution
specific activity
8-24 units/mg protein (Lowry, using NAN-lactose)
foreign activity
Protease and NAN-aldolase, present
storage temp.
2-8°C
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General description
Calorimetry studies show that the two lectin-like domains flanking the central catalytic domain of Neuraminidase serve as the recognition and binding sites for sialic acid-containing substrates.
Neuraminidase enzymes are hydrolase enzymes that promote influenza virus release from infected cells and facilitate virus spread.
Application
Neuraminidase from Vibrio cholera has been used in a study to describe a five-step purification method. It has also been used in a study to investigate modification of leukemia L1210 tumor cells.
Neurminidase is used as a cell-surface probe for glycoconjugate distribution and in substrate specificity studies.
Physical form
Solution in 50 mM sodium acetate, pH 5.5, containing 0.15 M sodium chloride and 4 mM calcium chloride, 0.2 μm filtered..
Preparation Note
A further purification by affinity chromatography of our Type III.
Analysis Note
Preservative free.
Other Notes
One unit will liberate 1.0 μmole of N-acetylneuraminic acid per min at pH 5.0 at 37 °C using NAN-lactose or bovine submaxillary mucin, unless otherwise specified. Prices based on units using NAN-lactose as substrate.
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
저장 등급
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
S Crennell et al.
Structure (London, England : 1993), 2(6), 535-544 (1994-06-15)
Vibrio cholerae neuraminidase is part of a mucinase complex which may function in pathogenesis by degrading the mucin layer of the gastrointestinal tract. The neuraminidase, which has been the target of extensive inhibitor studies, plays a subtle role in the
Purification and Properties of Neuraminidase from Vibrio cholera
Ada, G., et al.
Microbiology, 24, 409-421 (1961)
Increase of leukemia L1210 immunogenicity by Vibrio cholerae neuraminidase treatment.
J G Bekesi et al.
Cancer research, 31(12), 2130-2132 (1971-12-01)
Thomas P Peacock et al.
Emerging microbes & infections, 7(1), 176-176 (2018-11-08)
Avian influenza A(H9N2) viruses are an increasing threat to global poultry production and, through zoonotic infection, to human health where they are considered viruses with pandemic potential. Vaccination of poultry is a key element of disease control in endemic countries
Paul Clark et al.
Viruses, 12(10) (2020-10-24)
Polyomaviruses are small, non-enveloped DNA tumor viruses that cause serious disease in immunosuppressed people, including progressive multifocal leukoencephalopathy (PML) in patients infected with JC polyomavirus, but the molecular events mediating polyomavirus entry are poorly understood. Through genetic knockdown approaches, we
문서
Understand sialic acid structure, function, signaling, and modifications. Easily find products for sialic acid research.
프로토콜
Enzymatic Assay of Neuraminidase applies to products that have a specification for neuraminidase content by enzymatic determination.
관련 콘텐츠
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
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