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Neuraminidase (NRH), CAS No.9001-67-6

CAS: 9001-67-6 Cat. No.: N774058 EC Number: 232-624-6
2 Citations COA
Neuraminidase (NRH), CAS No.9001-67-6
AVAILABLE TO ORDER
GRADE & PURITY Bioactive ? Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. ActiBioPure™ ? ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. ≥90%(SDS-PAGE) ≥25 U/mg enzyme powder; ≥300 U/mg protein
Accession #
P10481
Bioactivity
≥25 U/mg enzyme powder; ≥300 U/mg protein
★
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100U
N774058-100U
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$113.90
250U
N774058-250U
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$227.90
1KU
N774058-1KU
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$599.90
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Overview Specifications Storage and Shipping Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Documents & Articles Citations of This Product References Solution Calculators Reviews
🧪

Why this grade

Bioactive,Recombinant,ActiBioPure™,High Performance,EnzymoPure™,≥90%(SDS-PAGE),≥25 U/mg enzyme powder; ≥300 U/mg protein ActiBioPure™,Bioactive,High Performance,Recombinant,EnzymoPure™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C,Desiccated,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Source: Microorganism
Isoelectric point: 5.9
Michaelis constant: 1.02×10^-3 M (3'-Sialyllactose )
Optimum pH: 5.0~6.0                     Fig. 1
Optimum temperature: 50℃                     Fig. 3
pH Stability: 4.0~10.0 (25℃, 25hr)                     Fig. 2
Thermal stability: <45℃ (pH 7.5, 10min)                     Fig. 4
Inhibitors: Fe3+, Zn2+, NEM, SDS
Effect of various chemicals:                     Table 1
Reaction:
 


Specifications

Product Name
Neuraminidase (NRH), CAS No.9001-67-6
Grade
ActiBioPure™, Bioactive, High Performance, Recombinant, EnzymoPure™
Specifications & Purity
Bioactive, Recombinant, ActiBioPure™, High Performance, EnzymoPure™, ≥90%(SDS-PAGE), ≥25 U/mg enzyme powder; ≥300 U/mg protein
Bioactivity
≥25 U/mg enzyme powder; ≥300 U/mg protein
Accession #
P10481
Predicted molecular weight
52 kDa (SDS-PAGE)
CAS
9001-67-6
Enzyme Commission Number
EC 3.2.1.18
Molecule Type
Enzyme
Storage and Shipping
Concentration
≥25 U/mg enzyme powder; ≥300 U/mg protein
Storage
Protected from light,Store at -20°C,Desiccated,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20℃ long term (24 months). Upon reconstitution, it is recommended to aliquot. Avoid freeze/thaw cycle. Store in the dark. Desiccated.
Unit definition
One unit will convert one micromole of 3'-sialyllactose to N-actylneuraminate per min at pH 6.5 at 37℃.

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

1 results found

Lot NumberCertificate TypeDateItem
ZJ26F0636284Certificate of AnalysisJun 12, 2026 N774058
Documents & Articles
Molecular Mechanisms of Glycosylation-Mediated Regulation of Cell Surface Signaling
Categories: Technical articles
Tags:
Glycosylation Signal Transduction Lectins Glycan Modification Cell Surface Signaling N-Glycosylation O-Glycosylation Glycolipids Glycocalyx Receptor Clustering
Methodological Studies on Glycoprotein Structural Characterization and Quality Attribute Analysis
Categories: Technical articles
Tags:
Glycosylation Glycoprotein Quality Attributes Critical Quality Attributes Released Glycan Analysis Glycopeptide Analysis Intact Mass Spectrometry Higher-Order Structure Multi-Attribute Method Comparability Study
Cell Surface Glycan Modification Research: Glycosyltransferases, Glycosidases, and Glycocalyx Functional Analysis
Categories: Technical articles
Tags:
Glycosidase Sialylation Glycomics Glycocalyx Fucosylation Cell surface glycan modification Glycosyltransferase Lectin probe
Citations of This Product
How to Cite Aladdin Scientific Products? Citations Search
References
1. Qian Wang, Zichao Peng, Bin Gui, Yongming Li, Lanjie Liao, Zuoyan Zhu, Yaping Wang, Libo He.  (2025)  Sialic acid serves as a functional receptor for grass carp reovirus.  PLoS Pathogens,  21  (9): (e1013481).  [PMID:40911632] [10.1371/journal.ppat.1013481]
2. Yifei Wang, Mengyi Zhang, Yimeng An, Lanshu Li, Hao Wu, Ziqi Cheng, Ling Pan, Chaoying Yang, Weijin Huang, Yansheng Geng, Chenyan Zhao.  (2025)  A Bioluminescent Imaging Mouse Model for Seasonal Influenza Virus Infection Based on a Pseudovirus System.  Viruses-Basel,  17  (5): (686).  [PMID:40431697] [10.3390/v17050686]
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