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β-Galactosidase (GAL), CAS No.9031-11-2
주문 가능
GRADE & PURITY 8.0 units/mg solid, Derived from Aspergillus oryzae
Why this grade
8.0 units/mg solid, Derived from Aspergillus oryzae for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
개요
β-Galactosidase is a member of the glycoside hydrolase clan A (GH-A) family. It is widely present in microorganisms, which includes both prokaryotes and eukaryotes.
Application:
β-Galactosidase from Aspergillus oryzae has been used:
- in in vitro nuclear magnet resonance (NMR)
- as a standard in the β-galactosidase assay to determine the concentration of cell-associated β-galactosidase
- to modify sugar residues on the surface of the mutant slime cells to study the adhesive properties
- for enzymatic hydrolysis of lactose
- for reversed-phase (RP) adsorption
- in the hydrolysis of whey lactose
Specifications
Product Name
β-Galactosidase (GAL), CAS No.9031-11-2
사양 및 순도
8.0 units/mg solid, Derived from Aspergillus oryzae
생화학 및 생리적 메커니즘
β-Galactosidase acts on the terminal β-D-galactosyl moieties of disaccharides, glycoconjugates, and polysaccharides. It is useful in mediating transglycosylation reactions such as the synthesis of galactooligosaccharides (GOS). β-Galactosidases might be u
CAS
9031-11-2
효소 커미션 번호
3.2.1.23(BRENDA,IUBMB)
분자 유형
Small molecule
제품 특성
| 나크레스 | NA.54 |
|---|
보관 및 배송
집중력
8.0 units/mg solid, Derived from Aspergillus oryzae
보관 조건
Store at -20°C
배송
Ice chest + Ice pads
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
인증서(CoA, COO, BSE/TSE 및 분석 차트)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
자주 묻는 질문과 기사
Citations of This Product
참고 문헌
| 1. Yongming Wang, Yangcan Ming, Zhichao Yu, Zhenjin Xu, Minglang Zou, Cuiping Chen, Fang Luo, Da Huang, Na Wang, Zhenyu Lin, Zuquan Weng. (2025) ROS-Responsive Cationic Polymers with Intrinsic Anti-Inflammatory Activity for Intracellular Protein Delivery. BIOMACROMOLECULES, [PMID:40114391] [10.1021/acs.biomac.4c01593] |
| 2. Wang Jiawei, Du Yi, Du Jianxiu. (2022) Green-emission nitrogen-doped carbon quantum dots from alkaline N-methyl-2-pyrrolidinone for determination of β-galactosidase and its inhibitors. MICROCHIMICA ACTA, 189 (8): (1-10). [PMID:35840722] [10.1007/s00604-022-05378-3] |
| 3. Chen Zhang, Ziyang He, Jinjin Liu, Yufei Zhang, Marco Marcucci, Yihuan Li, Zexin Lin. (2025) Improving Spirulina protein purification by addressing polysaccharides and alcohol-soluble components interference in ultrafiltration. Future Foods, [PMID:] [10.1016/j.fufo.2025.100581] |
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