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ChemicalBook >> CAS DataBase List >> β-Amylase

β-Amylase

β-Amylase price.
  • $32 - $1720
  • Product name: β-Amylase
  • CAS: 9000-91-3
  • MF: NULL
  • MW: 0
  • EINECS:232-566-1
  • MDL Number:MFCD00081391
  • Synonyms:BETA-AMYLASE, BARLEY;BETA-AMYLASE EX BARLEY;BETA-AMYLASE, SWEET POTATO;BETA-AMYLASE TYPE I-B;BETA-AMYLASE TYPE II-BI;B-AMYLASE;EC 3.2.1.1;β-Amylase from sweet potato,1,4-α-D-Glucan maltohydrolase
Price19 Properties Safety Information Description
19 prices
Selected condition：
Brand
  • Biorbyt Ltd
  • ChemScene
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 50ug
  • 100ug
  • 1g
  • 25g
  • 1vial
  • 100g
  • 5x1vial
  • 100assay
  • 10000units
  • 25000units
  • 50000units
  • 100000units
  • 250000units
  • ManufacturerBiorbyt Ltd
  • Product numberorb390730
  • Product descriptionBeta-Amylase Activity Colorimetric Microplate Assay Kit
  • Packaging100assay
  • Price$470
  • Updated2026-05-06
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0142725
  • Product descriptionβ-Amylase, Bacilus subtilis
  • Packaging1g
  • Price$32
  • Updated2026-06-04
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK250740
  • Product descriptionbeta-Amylase 700000u/mL
  • Packaging100g
  • Price$320
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK250740
  • Product descriptionbeta-Amylase 700000u/mL
  • Packaging25g
  • Price$108
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberA7130
  • Product descriptionβ-Amylase from barley TypeII-B,20-80?units/mgprotein(biuret)
  • Packaging10000units
  • Price$121
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberA7005
  • Product descriptionβ-Amylase from sweet potato Type I-B, ammonium sulfate suspension, ≥750?units/mg protein (E1%/280)
  • Packaging10000units
  • Price$189
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberA8781
  • Product descriptionβ-Amylase from sweet potato
  • Packaging1vial
  • Price$218
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberA7005
  • Product descriptionβ-Amylase from sweet potato Type I-B, ammonium sulfate suspension, ≥750?units/mg protein (E1%/280)
  • Packaging25000units
  • Price$400
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberA7130
  • Product descriptionβ-Amylase from barley TypeII-B,20-80?units/mgprotein(biuret)
  • Packaging50000units
  • Price$490
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberA7005
  • Product descriptionβ-Amylase from sweet potato Type I-B, ammonium sulfate suspension, ≥750?units/mg protein (E1%/280)
  • Packaging50000units
  • Price$681
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberA8781
  • Product descriptionβ-Amylase from sweet potato
  • Packaging5x1vial
  • Price$920
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberA7005
  • Product descriptionβ-Amylase from sweet potato Type I-B, ammonium sulfate suspension, ≥750?units/mg protein (E1%/280)
  • Packaging100000units
  • Price$1060
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberA7130
  • Product descriptionβ-Amylase from barley TypeII-B,20-80?units/mgprotein(biuret)
  • Packaging250000units
  • Price$1720
  • Updated2026-04-30
  • Buy
  • ManufacturerTCI Chemical
  • Product numberA0448
  • Product descriptionbeta-Amylase from Soybean
  • Packaging25g
  • Price$60
  • Updated2026-04-30
  • Buy
  • ManufacturerTRC
  • Product numberA635525
  • Product descriptionβ-AmylasefromSoybean
  • Packaging100g
  • Price$470
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number305886
  • Product descriptionAmylase Purifiedbyimmunoaffinitychromatography.
  • Packaging50ug
  • Price$403
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Biorbyt Ltd orb390730 Beta-Amylase Activity Colorimetric Microplate Assay Kit 100assay $470 2026-05-06 Buy
ChemScene CS-0142725 β-Amylase, Bacilus subtilis 1g $32 2026-06-04 Buy
Frontier Specialty Chemicals JK250740 beta-Amylase 700000u/mL 100g $320 2021-12-16 Buy
Frontier Specialty Chemicals JK250740 beta-Amylase 700000u/mL 25g $108 2021-12-16 Buy
Sigma-Aldrich A7130 β-Amylase from barley TypeII-B,20-80?units/mgprotein(biuret) 10000units $121 2026-04-30 Buy
Sigma-Aldrich A7005 β-Amylase from sweet potato Type I-B, ammonium sulfate suspension, ≥750?units/mg protein (E1%/280) 10000units $189 2026-04-30 Buy
Sigma-Aldrich A8781 β-Amylase from sweet potato 1vial $218 2026-04-30 Buy
Sigma-Aldrich A7005 β-Amylase from sweet potato Type I-B, ammonium sulfate suspension, ≥750?units/mg protein (E1%/280) 25000units $400 2026-04-30 Buy
Sigma-Aldrich A7130 β-Amylase from barley TypeII-B,20-80?units/mgprotein(biuret) 50000units $490 2026-04-30 Buy
Sigma-Aldrich A7005 β-Amylase from sweet potato Type I-B, ammonium sulfate suspension, ≥750?units/mg protein (E1%/280) 50000units $681 2026-04-30 Buy
Sigma-Aldrich A8781 β-Amylase from sweet potato 5x1vial $920 2026-04-30 Buy
Sigma-Aldrich A7005 β-Amylase from sweet potato Type I-B, ammonium sulfate suspension, ≥750?units/mg protein (E1%/280) 100000units $1060 2026-04-30 Buy
Sigma-Aldrich A7130 β-Amylase from barley TypeII-B,20-80?units/mgprotein(biuret) 250000units $1720 2026-04-30 Buy
TCI Chemical A0448 beta-Amylase from Soybean 25g $60 2026-04-30 Buy
TRC A635525 β-AmylasefromSoybean 100g $470 2021-12-16 Buy
Usbiological 305886 Amylase Purifiedbyimmunoaffinitychromatography. 50ug $403 2026-06-03 Buy
Next Last

Properties

Density :1.37[at 20℃]
vapor pressure :0.004Pa at 25℃
storage temp. :2-8°C
form :powder (crude)
color :White to Light yellow to Light red
biological source :sweet potato
Water Solubility :125g/L at 25℃
Merck :14,599
Specific Activity :20-80units/mg protein (biuret)
LogP :-1.3 at 20℃
CAS DataBase Reference :9000-91-3
EPA Substance Registry System :Amylase, .beta.- (9000-91-3)

Safety Information

Symbol(GHS): Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

Description

β-Amylase is a gel filtration molecular weight marker that can be used in gel filtration chromatography and protein chromatography. β-Amylase can be purified by affinity precipitation with alginate.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. 3B Pharmachem (Wuhan) International Co.,Ltd. TCI (Shanghai) Development Co., Ltd. Energy Chemical Adamas Reagent, Ltd. Shandong Xiya Chemical Co., Ltd Sichuan Kulinan Technology Co., Ltd Hunan Hui Bai Shi Biotechnology Co., Ltd. Maya High Purity Chemicals