上海金畔生物科技有限公司代理Mezazyme酶试剂盒全线产品，欢迎访问Megazyme试剂盒官网了解更多信息
β-Glucan (Oat; Medium Viscosity) 
5 g
Prices exclude VAT
| Content: | 5 g |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Ambient |
| Physical Form: | Powder |
| Stability: | > 10 years under recommended storage conditions |
| CAS Number: | 9041-22-9 |
| Source: | Oat flour |
| Molecular Weight: | 272,000 |
| Purity: | > 94% |
| Viscosity: | 20-30 cSt |
| Monosaccharides (%): | Glucose = 99 |
| Main Chain Glycosidic Linkage: | β-1,4 and β-1,3 |
| Substrate For (Enzyme): | β-Glucanase/Lichenase |
High purity β-Glucan (Oat; Medium Viscosity) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.
Medium viscosity β-glucan from oat flour. For the assay of β-glucanase and cellulase.
Find more related products on our list of polysaccharides.
(Bacillus subtilis) E-CELAN – Cellulase (endo-1,4-β-D-glucanase)
(Aspergillus niger)
(Bacillus subtilis) E-CELAN – Cellulase (endo-1,4-β-D-glucanase)
(Aspergillus niger)
Magazyme试剂盒Raffinose D-Galactose Assay Kit K-RAFGA RAFGA
上海金畔生物科技有限公司代理Mezazyme酶试剂盒全线产品，欢迎访问Megazyme试剂盒官网了解更多信息
Raffinose/D-Galactose Assay Kit 
120 assays per kit
Prices exclude VAT
| Content: | 120 assays per kit |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Short term stability: 2-8oC, Long term stability: See individual component labels |
| Stability: | > 2 years under recommended storage conditions |
| Analyte: | D-Galactose, Raffinose |
| Assay Format: | Spectrophotometer |
| Detection Method: | Absorbance |
| Wavelength (nm): | 340 |
| Signal Response: | Increase |
| Linear Range: | 4 to 83 µg of D-galactose per assay (i.e. approx. 12 to 250 µg of raffinose per assay) |
| Limit of Detection: | 21 mg/L |
| Reaction Time (min): | ~ 60 min |
| Application examples: | Cereal flours, soybean flour, by-products of sucrose manufacture and other materials. |
| Method recognition: | Used and accepted in food analysis |
The Raffinose/D-Galactose test kit allows for the specific and rapid measurement of raffinose and D-galactose in plant materials and food products.
Note for Content: The number of manual tests per kit can be doubled if all volumes are halved. This can be readily accommodated using the MegaQuantTM Wave Spectrophotometer (D-MQWAVE).
View all of our monosaccharide test kit products.
- Very rapid reaction due to inclusion of galactose mutarotase (patented technology)
- Very competitive price (cost per test)
- All reagents stable for > 2 years after preparation
- Mega-Calc™ software tool is available from our website for hassle-free raw data processing
- Standard included
Magazyme试剂盒Uridylate kinase prokaryote E-UMPK
上海金畔生物科技有限公司代理Mezazyme酶试剂盒全线产品，欢迎访问Megazyme试剂盒官网了解更多信息
Uridylate kinase (prokaryote) 
150 Units
Prices exclude VAT
| Content: | 150 Units |
| Shipping Temperature: | Ambient |
| Storage Temperature: | 2-8oC |
| Formulation: | In 3.2 M ammonium sulphate |
| Physical Form: | Suspension |
| Stability: | > 4 years at 4oC |
| Enzyme Activity: | Kinase |
| EC Number: | 2.7.4.22 |
| CAS Number: | 9036-23-1 |
| Synonyms: | ATP:UMP phosphotransferase; UMP-kinase; uridine monophosphate kinase |
| Source: | Prokaryote |
| Molecular Weight: | 26,000 |
| Concentration: | Supplied at ~ 700 U/mL |
| Expression: | Recombinant from a Prokaryote |
| Specificity: | Catalyses the reaction: ATP + UMP = ADP + UDP Catalyses the ATP-dependent phosphorylation of Uridine monophosphate(UMP) into Uridine diphosphate (UDP). |
| Specific Activity: | ~ 24 U/mg (25oC, pH 7.6 on UMP) |
| Unit Definition: | One unit of activity is defined as the amount of enzyme required to form one μmole of UDP from UMP and ATP at pH 7.6 at 25oC. |
| Temperature Optima: | 25oC |
| pH Optima: | 7.6 |
| Application examples: | Applications in the measurement of UMP. |
This product has been discontinued (read more).
High purity Uridylate kinase (prokaryote) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.
More related products available on our analytical enzymes list.
Magazyme试剂盒1,2-beta-Glucan P-BGLU12
上海金畔生物科技有限公司代理Mezazyme酶试剂盒全线产品，欢迎访问Megazyme试剂盒官网了解更多信息
1,2-β-Glucan
1 g
Prices exclude VAT
| Content: | 1 g |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Ambient |
| Physical Form: | Powder |
| Stability: | > 10 years under recommended storage conditions |
| Source: | Sugar beet (sucrose) |
| Main Chain Glycosidic Linkage: | β-1,2 |
| Substrate For (Enzyme): | endo-1,2-β-Glucanase |
High purity 1,2-β-Glucan for use in research, biochemical enzyme assays and in vitro diagnostic analysis.
Discover all polysaccharide products.
Magazyme试剂盒Total Sulfite Assay Kit Enzymatic K-ETSULPH ETSULPH
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Total Sulfite Assay Kit (Enzymatic) 
50 assays (manual) / 500 assays (microplate) / 588 assays (auto-analyser)
Prices exclude VAT
| Content: | 50 assays (manual) / 500 assays (microplate) / 588 assays (auto-analyser) |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Short term stability: 2-8oC, Long term stability: See individual component labels |
| Stability: | > 2 years under recommended storage conditions |
| Analyte: | Total Sulfite |
| Assay Format: | Spectrophotometer, Microplate, Auto-analyser |
| Detection Method: | Absorbance |
| Wavelength (nm): | 340 |
| Signal Response: | Decrease |
| Linear Range: | 1 to 50 µg of sulfite per assay |
| Limit of Detection: | 0.34 mg/L |
| Total Assay Time: | ~ 30 min |
| Application examples: | Wine, beer, fruit juices, soft drinks, jam, fruit and vegetables, pharmaceuticals and other materials. |
| Method recognition: | Methods based on this principle have been accepted by DIN, EN, MEBAK and NMKL |
Note for Assay Protocol: Please read this Assay Protocol carefully as changes to the protocol have occurred. Effective from 20/10/21.
The Total Sulfite (Enzymatic) test kit for the determination of total sulfite (as SO2) in wines, beverages, foodstuffs and other materials. A simple, highly specific and reliable, enzymatic method.
For other wine sulfite test kits, view our full range of sulfite assay kits.
Note for Content: The number of manual tests per kit can be doubled if all volumes are halved. This can be readily accommodated using the MegaQuantTM Wave Spectrophotometer (D-MQWAVE).
- Extended cofactors stability. Dissolved cofactors stable for > 1 year at 4oC.
- Very cost effective
- All reagents stable for > 2 years during use
- Simple format
- Mega-Calc™ software tool is available from our website for hassle-free raw data processing
- Standard included
- Suitable for manual, microplate and auto-analyser formats
