α2-3,6,8 Neuraminidase
Product informationCode | Name | Size | Quantity | Price | |
---|---|---|---|---|---|
P0720S |
Neuraminidase |
2.000 units ( 50000 units/ml ) | - | Unavailable in your region | |
P0720L |
Neuraminidase |
10.000 units ( 50000 units/ml ) | - | Unavailable in your region |
α2-3,6,8 Neuraminidase
Product Introduction
α2-3,6,8 Neuraminidase catalyzes the hydrolysis of α2-3, α2-6, and α2-8 linked sialic acid residues from glycoproteins and oligosaccharides.
- Recombinant enzyme with no detectable endoglycosidase or other exoglycosidases contaminating activities
- Acts on both Neu5Ac and Neu5Gc
- Fast digestion, removal of sialic acids in 5 minutes
Catalog # | Size | Concentration |
---|---|---|
P0720S | 2000.0 units | 50000 units/ml |
P0720L | 10000.0 units | 50000 units/ml |
- Product Information
- Protocols, Manuals & Usage
- FAQs & Troubleshooting
- Citations & Technical Literature
- Quality, Safety & Legal
- Other Products You May Be Interested In
Product Information
Description
Neuraminidase is the common name for Acetyl-neuraminyl hydrolase (Sialidase). This Neuraminidase catalyzes the hydrolysis of α2-3, α2-6, and α2-8 linked N-acetylneuraminic acid residues from glycoproteins and oligosaccharides.
Product Source
Cloned from Clostridium perfringens and overexpressed in E. coli.- This product is related to the following categories:
- Exoglycosidases Products,
- Proteome Analysis Products,
- This product can be used in the following applications:
- Expression Systems,
- Glycan Sequencing,
- Proteomics,
- Recombinant Glycoprotein Expression, Glycoprotein Analysis
Reagents Supplied
Reagents Supplied
The following reagents are supplied with this product:
NEB # | Component Name | Component # | Stored at (°C) | Amount | Concentration | |
---|---|---|---|---|---|---|
Properties & Usage
Unit Definition
One unit is defined as the amount of enzyme required to cleave > 95% of the terminal α-Neu5Ac from 1 nmol Neu5Acα2-3Galβ1-3GlcNAcβ1-3Galβ1-4Glc-7-amino-4-methyl-coumarin (AMC), in 5 minutes at 37°C in a total reaction volume of 10 µl.Reaction Conditions
1X GlycoBuffer 1
Incubate at 37°C
1X GlycoBuffer 1
5 mM CaCl2
50 mM sodium acetate
(pH 5.5 @ 25°C)
Storage Buffer
50 mM NaCl
20 mM Tris-HCl
5 mM EDTA
pH 7.5 @ 25°C
Heat Inactivation
65°C for 10 minutesMolecular Weight
Apparent: 43 kDaUnit Assay Conditions
Two fold dilutions of α2-3,6,8 Neuraminidase are incubated with 1 nmol AMC-labeled substrate and 1X GlycoBuffer 1 in a 10 µl reaction. The reaction mix is incubated at 37°C for 5 minutes. Separation of reaction products are visualized via thin layer chromatography (3).Related Products
Companion Products
References
- Roggentin, P. et al. (1988). FEBS Lett. 238(1), 31-34.
- Guan, C., New England Biolabs unpublished observations.
- Wong-Madden, S.T. and Landry, D. (1995). Glycobiology. 5, 19-28.
Protocols, Manuals & Usage
Protocols
Usage & Guidelines
FAQs & Troubleshooting
FAQs
- Can I use α2-3,6,8 Neuraminidase in a double digest with Endo H(Hf) or PNGase F?
- Is α2-3,6,8 Neuraminidase active at higher pH levels?
- How much exoglycosidase should be used?
- Do detergents inhibit exoglycosidases/endoglycosidases?
- What is a good positive control for α2-3,6,8 Neuraminidase?
- Why have the NEB Glycosidase enzymes changed reaction buffers? What are the new reaction buffers and can I still use an enzyme with its old buffer? Where can I find the composition of the old buffers?
- What are Glycosidases and their uses?
- Is it necessary to treat my glycoprotein concomitantly with Neuraminidase and O-Glycosidase?
- Do the NEB Neuraminidase enzymes cleave both N-acetylneuraminic acid (Neu5Ac) and N-glycolylneuraminic acid (Neu5Gc) residues?
- How much exoglycosidase should be used?
Tech Tips
Citations & Technical Literature
Citations
Additional Citations
Quality, Safety & Legal
Quality Assurance Statement
Quality Control tests are performed on each new lot of NEB product to meet the specifications designated for it. Specifications and individual lot data from the tests that are performed for this particular product can be found and downloaded on the Product Specification Sheet, Certificate of Analysis, data card or product manual. Further information regarding NEB product quality can be found here.Specifications
The Specification sheet is a document that includes the storage temperature, shelf life and the specifications designated for the product. The following file naming structure is used to name these document files: [Product Number]_[Size]_[Version]Certificate Of Analysis
The Certificate of Analysis (COA) is a signed document that includes the storage temperature, expiration date and quality controls for an individual lot. The following file naming structure is used to name these document files: [Product Number]_[Size]_[Version]_[Lot Number]- P0720S_L_v1_0161603
- P0720S_L_v1_0171609
- P0720S_L_v1_0171612
- P0720S_L_v1_0191707
- P0720S_L_v1_0201710
- P0720S_L_v1_0201801
- P0720L_v1_10010266
- P0720L_v1_10015145
- P0720S_v1_10018751
- P0720S_v1_10026475
- P0720L_v1_10026474
- P0720S_v1_10031657
- P0720L_v1_10044263
- P0720S_v1_10044262
- P0720S_v1_10044661
- P0720L_v1_10054879
- P0720L_v1_10056317
- P0720L_v1_10061039
- P0720S_v1_10062665
- P0720L_v1_10065575
- P0720S_v1_10065577
- P0720L_v1_10075882
- P0720S_v1_10102998
- P0720S_v1_10113722
- P0720L_v1_10103000
- P0720S_v1_10117868
- P0720L_v1_10133654
- P0720L_v1_10152115
- P0720S_v1_10156498
- P0720L_v1_10169875
- P0720S_v1_10174000
- P0720L_v1_10178400
- P0720S_v1_10212094
- P0720L_v1_10227077
- P0720L_v1_10261345
- P0720S_v1_10260294
Safety DataSheets
The following is a list of Safety Data Sheet (SDS) that apply to this product to help you use it safely.α2-3,6,8 Neuraminidase
GlycoBuffer 1
Legal and Disclaimers
Products and content are covered by one or more patents, trademarks and/or copyrights owned or controlled by New England Biolabs, Inc (NEB). The use of trademark symbols does not necessarily indicate that the name is trademarked in the country where it is being read; it indicates where the content was originally developed. The use of this product may require the buyer to obtain additional third-party intellectual property rights for certain applications. For more information, please email busdev@neb.com.This product is intended for research purposes only. This product is not intended to be used for therapeutic or diagnostic purposes in humans or animals.
New England Biolabs (NEB) is committed to practicing ethical science – we believe it is our job as researchers to ask the important questions that when answered will help preserve our quality of life and the world that we live in. However, this research should always be done in safe and ethical manner. Learn more.
Other Products You May Be Interested In
The supporting documents available for this product can be downloaded below.