Bacteroides Heparinase III
Product information| Code | Name | Size | Quantity | Price | |
|---|---|---|---|---|---|
P0737S |
Bacteroides Heparinase III |
14 units ( 700 units/ml ) | - | Unavailable in your region | |
P0737L |
Bacteroides Heparinase III |
35 units ( 700 units/ml ) | - | Unavailable in your region |
Bacteroides Heparinase III
Bacteroides Heparinase III (also called Heparin Lyase III) is cloned from Bacteroides eggerthii. It is active on both heparin and heparan sulfate.
Bacteroides Heparinase III can cleave the glycosidic bond between hexosamines and either iduronic acid or glucuronic acid residues. It is active in the presence of 6-sulfation. The reaction yields oligosaccharide products containing unsaturated uronic acids, which can be detected by UV spectroscopy at 232 nm
- Recombinant enzyme with no detectable glycosidase, sulfatase or uronidase contaminating activities
- ≥95% purity, as determined by SDS-PAGE and intact ESI-MS
- Optimal activity and stability for up to 12 months when stored in solution at -80°C
- Optimal for cleavage of heparan sulfate and heparin with domains of low sulfation
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Product Information
Bacteroides Heparinase III can cleave the glycosidic bond between hexosamines and either iduronic acid or glucuronic acid residues. Bacteroides Heparinase III is active in the presence of 6-sulfation.
Product Source
Cloned from Bacteroides Eggerthii and expressed in E. coli.- This product is related to the following categories:
- Heparinases
- This product can be used in the following applications:
- Analysis of Heparin/HS
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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 that will liberate 1.0 μmol unsaturated oligosaccharides from heparan sulfate per minute at 30°C and pH 7.0 in a total reaction volume of 100 μl.Reaction Conditions
1X Bacteroides Heparinase Reaction Buffer
Incubate at 30°CStorage Buffer
20 mM Tris-HCl
100 mM NaCl
5 mM CaCl2
1 mM EDTA
pH 7.5 @ 25°CHeat Inactivation
100°C for 1 minuteMolecular Weight
Apparent: 75 kDa
Unit Assay Conditions
Two fold dilutions of Bacteroides Heparinase III are incubated with 1 mg/ml porcine mucosal heparan sulfate in 1X Bacteroides Heparinase Reaction Buffer, in a 100 μl reaction. The reaction mix is incubated at 30°C. Liberation of unsaturated oligosaccharides is detected by real-time UV spectroscopy at 232 nm. -
Related Products
Companion Products
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Product Notes
- Avoid repeated freeze-thaw cycles.
- Typical Reaction Conditions:
- Combine 10 μl of 1 mg/ml heparin sulfate, 10 μl Bacteroides heparin Reaction Buffer and H2O in a total reaction volume of 100 μl.
- Add 1 μl Bacteroides heparin III.
- Incubate reaction at 30°C for 1–24 hours (monitor absorbance at 232 nm for determination of partial or complete digestion).
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FAQs & Troubleshooting
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FAQs
- What are Bacteroides Heparinase Enzymes?
- What is the difference between Bacteroides Heparinase I, II and III?
- Can Bacteroides Heparinase I, II, and III be used together in one digest?
- What is the optimal pH range for Bacteroides Heparinase III?
- Is Bacteroides Heparinase III activated by Calcium?
- What is the formulation of the Heparinase Reaction Buffer?
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Tech Tips
Heparinase III cleaves less sulfated HS chains.
Bacteroides Heparinase III is most active between pH 7.0 - 8.0.
Bacteroides Heparinase III is calcium dependent and has greatest activity in the presence of 1.5 - 5mM CaCl2.
Bacteroides Heparinase III can be used in double digests with Bacteroides Heparinase I and II using the Heparinase reaction buffer.
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Citations & Technical Literature
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Citations
Product Citation Tool
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Quality, Safety & Legal
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Quality Control Assays
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 & Change Notifications
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]- P0737S_L_v1_0031602
- P0737S_L_v1_0031605
- P0737S_L_v1_0031608
- P0737S_L_v1_0031610
- P0737S_L_v1_0031707
- P0737S_L_v1_0031708
- P0737S_L_v1_0031711
- P0737S_L_v1_0031801
- P0737S_L_v1_0031803
- P0737L_v1_10022981
- P0737S_v1_10020498
- P0737L_v1_10033023
- P0737S_v1_10033021
- P0737S_v1_10037048
- P0737L_v1_10039995
- P0737L_v1_10047640
- P0737S_v1_10039997
- P0737L_v1_10050016
- P0737S_v1_10047642
- P0737S_v1_10058019
- P0737L_v1_10050017
- P0737L_v1_10065140
- P0737L_v1_10067393
- P0737S_v1_10070624
- P0737L_v1_10070625
- P0737L_v1_10090687
- P0737L_v1_10090901
- P0737S_v1_10084151
- P0737L_v1_10097604
- P0737S_v1_10102116
- P0737L_v1_10102118
- P0737L_v1_10115991
- P0737S_v1_10115990
- P0737S_v1_10139343
- P0737L_v1_10139341
- P0737S_v1_10145592
- P0737L_v1_10152984
- P0737S_v1_10152987
- P0737L_v1_10182192
- P0737S_v1_10182193
- P0737L_v1_10194179
- P0737S_v1_10194180
- P0737L_v1_10204387
- P0737S_v1_10204388
- P0737S_v1_10228120
- P0737L_v1_10230407
- P0737L_v1_10238170
- P0737S_v1_10238171
- P0737S_v1_10253513
- P0737L_v1_10253509
- P0737S_v1_10260348
- P0737L_v1_10262670
- P0737L_v1_10276335
- P0737S_v1_10276554
- P0737L_v1_10280314
- P0737S_v1_10288682
- P0737L_v1_10292881
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Safety Data Sheets
The following is a list of Safety Data Sheet (SDS) that apply to this product to help you use it safely. -
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 [email protected].
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.
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