A0521
α-Amylase from human saliva
Type IX-A, lyophilized powder, 1,000-3,000 units/mg protein
Manufacturer: Sigma Aldrich
CAS Number: 9000-90-2
Synonym(S): 1,4-α-D-Glucan-glucanohydrolase
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 UNITS | A0521-100-UNITS | In Stock | ₹ 7,425.90 |
| 500 UNITS | A0521-500-UNITS | In Stock | ₹ 37,085.10 |
| 2500 UNITS | A0521-2500-UNITS | In Stock | ₹ 59,706.90 |
A0521 - 100 UNITS
In Stock
Quantity
1
Base Price: ₹ 7,425.90
GST (18%): ₹ 1,336.662
Total Price: ₹ 8,762.562
type
Type IX-A
Quality Level
200
form
lyophilized powder
specific activity
1,000-3,000 units/mg protein
composition
Protein, 5.0-15.0% biuret
greener alternative product characteristics
Waste PreventionDesign for Energy EfficiencyLearn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
UniProt accession no.
P0DUB6
greener alternative category
Enabling,
storage temp.
−20°C
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Medchemexpress LLC HY-B2193 1g Medchemexpress, α-Amylase CAS:9000-90-2 Purity:>98% | -- | ₹ 5,390.28 | |
| | Sigma Aldrich Fine Chemicals Biosciences alpha-Amylase from Bacillus sp. | 9000-90-2 | MFCD00081319 | 25 mg | -- | ₹ 7,169.93 | |
| | Sigma Aldrich Fine Chemicals Biosciences α-Amylase from Bacillus sp. powder, yellow-brown, ~50 U/mg | 9000-90-2 | MFCD00081319 | 10g | -- | ₹ 12,472.94 | |
| | Sigma Aldrich Fine Chemicals Biosciences alpha-Amylase from human saliva Type XIII-A, lyophilized powder, 300-1,500 units/mg protein | 9000-90-2 | MFCD00081319 | 5KU | -- | ₹ 61,192.51 | |
| | Sigma Aldrich Fine Chemicals Biosciences Alpha-Amylase from human saliva | 9000-90-2 | MFCD00081319 | 1 KU | -- | ₹ 17,817.87 | |
| | α-Amylase from human saliva | -- | ₹ 19,602.60 - ₹ 54,700.80 | |
| | α-Amylase from Bacillus sp. | -- | ₹ 7,881.00 - ₹ 31,168.80 | |
| | α-Amylase from Bacillus sp. | -- | ₹ 7,314.90 - ₹ 21,456.30 | |
| | α-Amylase from human saliva | -- | ₹ 7,425.90 - ₹ 59,706.90 | |
| | α-Amylase from human saliva | -- | ₹ 19,602.60 - ₹ 54,700.80 |
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Description
- General description: α-amylase is the main secretory protein constituent of saliva. It contains 496 amino acids and has two isoforms, glycosylated and non-glycosylated.[1] α-amylase gene is located on human chromosome 1p21.1.[2] α-amylase is mainly produced in pancreas and saliva.[3]
- Application: α-amylase from human saliva has been used to test α-amylase inhibitors using HPLC (high performance liquid chromatography).[4] It also has been used to study the digestibility of human milk oligosaccharides (HMO).[5]
- Biochem/physiol Actions: α-amylase catalyses the hydrolysis of α-1,4 glycosidic linkage in oligosaccharides. It plays a crucial role in the initial digestion of starch, glycogen and polysaccharides.[1] Elevated levels of amylase in serum is linked to acute pancreatitis.[3]
- Unit Definition: One unit will liberate 1.0 mg of maltose from starch in 3 min at pH 6.9 at 20 °C.
- Physical form: Lyophilized powder containing (NH4)2SO4 and sodium citrate
- Preparation Note: Chromatographically purified
- Other Notes: View more information on enzymes for complex carbohydrate analysis at www.sigma-aldrich.com/enzymeexplorer