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Results for "

Galactosidase

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Apoptosis (1) Bacterial (3) Biochemical Assay Reagents (26) Carboxylesterase (CES) (2) Drug Intermediate (1) Endogenous Metabolite (13) ERK (1) Fluorescent Dye (18) Glycosidase (12) Isotope-Labeled Compounds (3) LPL Receptor (1) NF-κB (1) p38 MAPK (2) Reference Standards (1) β-glucuronidase (1)
By Research Areas:	Cancer (6) Cardiovascular Disease (1) Infection (5) Inflammation/Immunology (3) Metabolic Disease (13) Neurological Disease (1)

Inhibitors & Agonists

Fluorescent Dye

Biochemical Assay Reagents

MCE Kits

Natural
Products

Recombinant Proteins

Isotope-Labeled Compounds

Antibodies

Endo-β-Galactosidase	Others	Metabolic Disease
Endo-β-Galactosidase catalyzes the hydrolysis of internal β1-4 galactose linkages in unbranched, repeating poly-N-acetyllactosamine ([GlcNAc- (1-3)Gal- (1-4)]_n) structures .

*α-Galactosidase, Aspergillus niger* EC 3.2.1.22	Endogenous Metabolite	Others
α-Galactosidase, Aspergillus niger (EC 3.2.1.22), that is, α-galactosidase, is a glycoside hydrolase that widely exists in animals, plants and microorganisms, and is often used in biochemical research. α-Galactosidase catalyzes the hydrolysis of α-1,6-linked terminal galactose residues, including galactooligosaccharides, galactomannans, and galactolipids. Catalyzes many catabolic processes including cleavage of glycoproteins, glycolipids and polysaccharides .

*β-Galactosidase, E. coli* EC 3.2.1.23; GAL	Endogenous Metabolite	Others
β-Galactosidase (EC 3.2.1.23) is a glycoside hydrolase that hydrolyzes the β-glycosidic bonds formed between galactose and its organic moieties. In E.coli, the lacZ gene is the structural gene of β-galactosidase, which can be used as part of the induction system lac operon. β-Galactosidase can hydrolyze lactose to form glucose and galactose, and enter glycolysis; it can also catalyze the transgalactosylation of lactose into allolactose; allolactose can be cracked into monosaccharides .

*β1-4 Galactosidase, E. coli*	Endogenous Metabolite	Metabolic Disease
β1-4 Galactosidase, E. coli is a highly specific exoglycosidase that catalyzes the hydrolysis of terminal, non-reducing β1-4 linked galactose residues from oligosaccharides .

β1-3 Galactosidase	Glycosidase	Metabolic Disease
β1-3 Galactosidase is a highly specific exoglycosidase that catalyzes the hydrolysis of terminal β1-3-linked galactose from oligosaccharides and glycoprotein substrates, at a much lower rate, β1-6 linked galactose residues from oligosaccharides .

*α1-3,6 Galactosidase, Xanthomonas manihotis*	Endogenous Metabolite	Metabolic Disease
α1-3,6 Galactosidase, Xanthomonas manihotis is a highly specific exoglycosidase that catalyzes the hydrolysis of α1-3 and α1-6 linked galactose residues from oligosaccharides .

α1-3,4,6 Galactosidase	Endogenous Metabolite	Metabolic Disease
α1-3,4,6 Galactosidase is a broad specificity exoglycosidase that catalyzes the hydrolysis of terminal, non-reducing α1-3, α1-4 and α1-6-linked galactose residues from oligosaccharides .

*β1-3,6 Galactosidase, Xanthomonas manihotis*	Others	Metabolic Disease
β1-3,6 Galactosidase, Xanthomonas manihotis is a highly specific exoglycosidase that catalyzes the hydrolysis of non-reducing terminal β1-3 and β1-6 linked galactose from complex carbohydrates and glycoproteins .

*β-D-Galactosidase, Sweet almond*	Others	Others
β-D-Galactosidase, Sweet almond is one of the most studied enzymes in term of its immobilisation .

β1-3,4 Galactosidase	Endogenous Metabolite	Metabolic Disease
β1-3,4 Galactosidase is a highly specific exoglycosidase that catalyzes the hydrolysis of terminal β1-3 and β1-4 linked galactose residues from oligosaccharides .

β1-3,4,6 Galactosidase	Endogenous Metabolite	Metabolic Disease
β1-3,4,6 Galactosidase is a broad specificity exoglycosidase that catalyzes the hydrolysis of terminal, non-reducing β1-3 β1-4 and β1-6 linked galactose residues from oligosaccharides, with β1-6 linked galactose residues at a slower rate .

beta-1,4-Galactosyltransferase 1 (Y285L) B4GALT1 (Y285L)	Endogenous Metabolite	Metabolic Disease
beta-1,4-Galactosyltransferase 1 (Y285L) can enzymatic synthesis of the LacdiNAc motif. beta-1,4-Galactosyltransferase 1 (Y285L) can transfer of GalNAc from UDP-GalNAc .

Galactostatin	Glycosidase	Infection
Galactostatin is a β-galactosidase inhibitor .

NIR-βgal-2	Fluorescent Dye	Cancer
NIR-βgal-2 is a *β-galactosidase*-activated near-infrared fluorescent probe with superior sensitivity. NIR-βgal-2 can be used for visualizing β-galactosidase in breast cancer .

Migalastat GR181413A free base; 1-Deoxygalactonojirimycin	Glycosidase	Others
Migalastat (GR181413A free base) is an orally active *α-galactosidase* A molecular chaperone, with an IC₅₀** value of 0.04 μM for human α-Gal A. Migalastat binds to the active site of certain unstable mutant forms of α-galactosidase A, facilitating their transport to the lysosome. After dissociation in the acidic environment, Migalastat enables the mutant α-galactosidase A to exhibit biological activity .

Migalastat hydrochloride 1 Publications Verification GR181413A	Glycosidase	Others
Migalastat (GR181413A free base) hydrochloride is an orally active *α-galactosidase* A molecular chaperone, with an IC₅₀** value of 0.04 μM for human α-Gal A. Migalastat binds to the active site of certain unstable mutant forms of α-galactosidase A, facilitating their transport to the lysosome. After dissociation in the acidic environment, Migalastat enables the mutant α-galactosidase A to exhibit biological activity .

β-Gal-NONOate	Bacterial	Infection Inflammation/Immunology
Beta-gal-nonoate is a β-galactosidase dependent nitric oxide (NO) donor that releases NO once activated by β-galactosidase. β-Gal-NONOate has bactericidal activity and can be used as a bactericide .

PFB-FDG	Fluorescent Dye	Others
PFB-FDG is a non-fluorescent *galactosidase* substrate that can be hydrolysed to green fluorescent PFB-F (Ex=485 nm, Em=535 nm). PFB-FDG can be used for the determination of *β-galactosidase* activity .

X-GAL 2 Publications Verification BCIG	Fluorescent Dye Glycosidase	Others
X-GAL (BCIG) is a widely used chromogenic β-galactosidase substrate. X-GAL is a colorless compound until cleaved by β-galactosidase, at which point X-GAL turns to an insoluble and detectable blue compound, making X-GAL particularly useful in techniques such as blue-white screening for cloning in bacteria. X-GAL can also be used for detection of β-galactosidase activity .

ONPG 4 Publications Verification 2-Nitrophenyl β-D-galactopyranoside	Biochemical Assay Reagents	Others
ONPG is a colorimetric and spectrophotometric substrate for detection of β-galactosidase activity.

SSK1 1 Publications Verification	p38 MAPK Apoptosis	Inflammation/Immunology
SSK1, a senescence-specific killing compound, is a β-galactosidase-targeted proagent attenuates inflammation. SSK1 is activated by lysosomal β-galactosidase and selectively killed senescent cells through the activation of p38 MAPK and induction of apoptosis .

Resorufin-β-D-galactopyranoside	Biochemical Assay Reagents	Others
Resorufin-β-D-galactopyranoside is a commonly used substrate in various biochemical assays to measure the activity of β-galactosidase, an important enzyme involved in lactose metabolism and regulation of gene expression. Resorufin-β-D-galactopyranoside has unique chemical properties and can be hydrolyzed by β-galactosidase to form a red fluorescent product called resorufin. This makes it a useful tool for detecting and quantifying β-galactosidase activity in biological samples such as bacteria or mammalian cells.

4-Nitrophenyl β-L-arabinopyranoside	Biochemical Assay Reagents	Others
4-Nitrophenyl β-L-arabinopyranoside can be used as a detection substrate for galactosidase.

o-Nitrophenyl β-D-galactopyranoside-6-phosphate cyclohexylammonium	Biochemical Assay Reagents
o-Nitrophenyl β-D-galactopyranoside-6-phosphate cyclohexylammonium is a chromogenic substrate with activity for β-galactosidase detection. The use of o-Nitrophenyl β-D-galactopyranoside-6-phosphate cyclohexylammonium can help researchers quickly identify and quantify β-galactosidase activity.

6-Bromo-2-naphthyl-β-D-galactopyranoside 6-Bromo-2-naphthyl-beta-D-galactopyranoside	Biochemical Assay Reagents	Others
6-Bromo-2-naphthyl-β-D-galactopyranoside is a chromogenic substrate commonly used to measure β-galactosidase enzyme activity in food, enzyme substrates, and culture media. Upon hydrolysis by β-galactosidase, it generates a yellow precipitate indicating the enzyme's presence.

D-Ribonolactone	Endogenous Metabolite Bacterial	Infection
D-Ribonolactone is sugar lactone and an inhibitor of *β-galactosidase* of Escherichia coli with a K_i of 26 mM .

Migalastat-d5 GR181413A-d₅ free base	Isotope-Labeled Compounds Glycosidase	Others
Migalastat-d₅ (GR181413A-d₅ (free base)) is deuterium labeled Migalastat. Migalastat (GR181413A free base) is an orally active *α-galactosidase* A molecular chaperone, with an IC₅₀** value of 0.04 μM for human α-Gal A. Migalastat binds to the active site of certain unstable mutant forms of α-galactosidase A, facilitating their transport to the lysosome. After dissociation in the acidic environment, Migalastat enables the mutant α-galactosidase A to exhibit biological activity .

Migalastat hydrochloride-15N GR181413A-¹⁵N	Isotope-Labeled Compounds Glycosidase	Others
Migalastat hydrochloride- ¹⁵N (GR181413A- ¹⁵N) is the ¹⁵N-labeled Migalastat hydrochloride (HY-14929A). Migalastat (GR181413A free base) hydrochloride is an orally active α-galactosidase A molecular chaperone, with an IC50 value of 0.04 μM for human α-Gal A. Migalastat binds to the active site of certain unstable mutant forms of α-galactosidase A, facilitating their transport to the lysosome. After dissociation in the acidic environment, Migalastat enables the mutant α-galactosidase A to exhibit biological activity .

Pyridindolol NSC 266530	Endogenous Metabolite	Metabolic Disease
Pyridindolol (NSC 266530) is a *β-galactosidase* inhibitor. Pyridindolol can be produced by actinomycetes .

5-Bromo-4-chloro-3-indolyl β-D-glucopyranoside	Biochemical Assay Reagents	Others
5-Bromo-4-chloro-3-indolyl β-D-glucopyranoside, a chromogenic substrate for the detection of β-galactosidase activity. It is commonly used in molecular biology techniques such as gene expression analysis and reporter gene analysis. When β-galactosidase cleaves X-Gluc, a blue precipitate is produced, which can be observed by microscopy or other detection methods. X-Gluc has high sensitivity and specificity for the detection of β-galactosidase activity, making it a widely used tool in molecular biology research.

4-Methylumbelliferyl-N-acetyl-β-D-galactosaminide	Biochemical Assay Reagents	Others
4-Methylumbelliferyl-N-acetyl-β-D-galactosaminide is a substrate for detecting β-galactosidase activity.

Purple-β-D-Gal	Fluorescent Dye	Others
Purple-β-D-Gal is a chromogenic *β-galactosidase* substrate. Intracellular enzymatic hydrolysis of Purple-β-D-Gal generates free indoxyl molecules, which undergo in situ oxidation and subsequent dimerization to produce chromogenic, water-insoluble, indigo precipitates. Purple-β-D-Gal can be used for the detection of β-galactosidase activity .

Fluorescein di(β-D-galactopyranoside) Maximum Cited Publications 6 Publications Verification FDG	Fluorescent Dye	Others
Fluorescein di(β-D-galactopyranoside) is a fluorogenic substrate for β-galactosidase (λ_ex=485 nm, λ_em=535 nm).

2-Nitrophenyl-β-D-thiogalactopyranoside 2-Nitrophenyl-beta-D-thiogalactopyranoside	Biochemical Assay Reagents	Others
2-Nitrophenyl-β-D-thiogalactopyranoside is a chromogenic substrate used to detect the presence of galactosidase in various biological and biochemical assays.

C12FDG 2 Publications Verification 5-Dodecanoylaminofluorescein di-β-D-Galactopyranoside	Fluorescent Dye	Others
C12FDG (5-Dodecanoylaminofluorescein di-β-D-Galactopyranoside) is a lipophilic green fluorescent substrate for β-galactosidase detection. C12-FDG is more sensitive than Fluorescein di(β-D-galactopyranoside) (HY-101895) for beta-galactosidase activity determinations in animal cells (Ex/Em = 488/523 nm) .

Afegostat hydrochloride D-Isofagomine hydrochloride; Isofagomine hydrochloride	Glycosidase	Metabolic Disease
Afegostat hydrochloride (D-Isofagomine hydrochloride) is a potent β-galactosidase inhibitor with activity ameliorating GM1-gangliosidosis and Morquio B disease-associated mutations. Afegostat hydrochloride is able to induce the maturation of mutant β-galactosidase in fibroblasts from patients with GM1-gangliosidosis. Afegostat hydrochloride also promotes the reduction of keratin sulfate and oligosaccharide load in patient cells .

Fluorescein Di-β-D-Glucopyranoside	Fluorescent Dye	Cancer
Fluorescein Di-β-D-Glucopyranoside is a specific β-glucocerebrosidase substrate that can be used for the intralysosomal β-galactosidase .

MNP-GAL	Biochemical Assay Reagents	Others
MNP-GAL is MNPs coated with galactose. MNP-Gal can be used as substrate for the assay of NAG and beta-d-galactosidase .

RH 421	Fluorescent Dye	Others
RH 421 is a voltage-sensitive styryl dye that can penetrate through the lipid bilayers. RH 421 is a chromogenic substrate for β-galactosidase .

X-GalNAc	Fluorescent Dye	Infection
X-GalNAc is a chromogenic substrate for for N-acetyl-β-galactosidase, used to determine the presence or absence of a cloned DNA insert in bacteria growing on agar plates .

5-Bromo-4-chloro-3-indolyl β-D-fucopyranoside	Biochemical Assay Reagents	Others
5-Bromo-4-chloro-3-indolyl β-D-fucopyranoside is a substrate of β-Galactosidase .

Maltotriose	Endogenous Metabolite	Others
Maltotriose, the second most abundant sugar present in brewing, is an inducer of the maltose regulon of Escherichia coli. Maltotriose can induce beta-galactosidase synthesis .

2-Phenylethyl β-D-galactopyranoside Phenethyl β-D-galactoside	Others	Others
2-Phenylethyl β-D-galactopyranoside (Phenethyl β-D-galactoside) can be synthesized catalyzed by Aspergillus oryzae β-galactosidase .

6-Fluoro-3-indolyl-β-D-galactopyranoside	Biochemical Assay Reagents	Others
6-Fluoro-3-indolyl-β-D-galactopyranoside is a chromogenic enzyme substrate commonly used in microbiology to detect the expression of β-galactosidase in bacterial colonies.

D-Ribonolactone (Standard)	Endogenous Metabolite Bacterial	Infection
D-Ribonolactone (Standard) is the analytical standard of D-Ribonolactone. This product is intended for research and analytical applications. D-Ribonolactone is sugar lactone and an inhibitor of β-galactosidase of Escherichia coli with a Ki of 26 mM .

Cat. No.	Product Name	Type

HY-D1699

PFB-FDG	Fluorescent Dyes/Probes
PFB-FDG is a non-fluorescent *galactosidase* substrate that can be hydrolysed to green fluorescent PFB-F (Ex=485 nm, Em=535 nm). PFB-FDG can be used for the determination of *β-galactosidase* activity .

HY-15934

X-GAL 2 Publications Verification BCIG	Chromogenic Substrates
X-GAL (BCIG) is a widely used chromogenic β-galactosidase substrate. X-GAL is a colorless compound until cleaved by β-galactosidase, at which point X-GAL turns to an insoluble and detectable blue compound, making X-GAL particularly useful in techniques such as blue-white screening for cloning in bacteria. X-GAL can also be used for detection of β-galactosidase activity .

HY-101895

Fluorescein di(β-D-galactopyranoside) Maximum Cited Publications 6 Publications Verification FDG	Chromogenic Substrates
Fluorescein di(β-D-galactopyranoside) is a fluorogenic substrate for β-galactosidase (λ_ex=485 nm, λ_em=535 nm).

HY-126839

C12FDG 2 Publications Verification 5-Dodecanoylaminofluorescein di-β-D-Galactopyranoside	Fluorescent Dyes/Probes
C12FDG (5-Dodecanoylaminofluorescein di-β-D-Galactopyranoside) is a lipophilic green fluorescent substrate for β-galactosidase detection. C12-FDG is more sensitive than Fluorescein di(β-D-galactopyranoside) (HY-101895) for beta-galactosidase activity determinations in animal cells (Ex/Em = 488/523 nm) .

HY-W116594

X-GalNAc	Chromogenic Substrates
X-GalNAc is a chromogenic substrate for for N-acetyl-β-galactosidase, used to determine the presence or absence of a cloned DNA insert in bacteria growing on agar plates .

HY-137845

4-Methylumbelliferyl β-D-galactopyranoside 1 Publications Verification	Fluorescent Dyes/Probes
4-Methylumbelliferyl β-D-galactopyranoside is a fluorescent substrate for β-galactosidase which, when cleaved, produces a water-soluble blue fluorescent coumarin fluorophore that can be detected using a fluoroenzymeter or fluorometer .

HY-151890

NIR-βgal-2	Fluorescent Dyes/Probes
NIR-βgal-2 is a *β-galactosidase*-activated near-infrared fluorescent probe with superior sensitivity. NIR-βgal-2 can be used for visualizing β-galactosidase in breast cancer .

HY-W154295

Purple-β-D-Gal	Fluorescent Dyes/Probes
Purple-β-D-Gal is a chromogenic *β-galactosidase* substrate. Intracellular enzymatic hydrolysis of Purple-β-D-Gal generates free indoxyl molecules, which undergo in situ oxidation and subsequent dimerization to produce chromogenic, water-insoluble, indigo precipitates. Purple-β-D-Gal can be used for the detection of β-galactosidase activity .

HY-D1461

Fluorescein Di-β-D-Glucopyranoside	Fluorescent Dyes/Probes
Fluorescein Di-β-D-Glucopyranoside is a specific β-glucocerebrosidase substrate that can be used for the intralysosomal β-galactosidase .

HY-114958

RH 421	Fluorescent Dyes/Probes
RH 421 is a voltage-sensitive styryl dye that can penetrate through the lipid bilayers. RH 421 is a chromogenic substrate for β-galactosidase .

HY-W127769

Rose-β-D-Gal Salmon-Gal	Fluorescent Dyes/Probes
Rose-β-D-Gal is a chromogenic substrate, is also a β-galactosidase substrate. Rose-β-D-Gal creates a pink/magenta color after the reaction and has been used for detection of β-gal activity .

HY-D1739

DDAO phosphate diammonium	Fluorescent Dyes/Probes
DDAO phosphate diammonium is a fluorescent phosphatase substrate. DDAO phosphate diammonium has tunable excitation wavelength (600-650nm) and long emission wavelength (λem=656nm). DDAO phosphate diammonium can be used to detect the activity of different enzymes such as β-galactosidase, sulfatase, protein phosphatase 2A, carboxylesterase 2, human albumin and esterase.

HY-D1224

Chlorophenol red-β-D-galactopyranoside	Dyes
Chlorophenol red-β-D-galactopyranoside is a long-wavelength dye, which has been widely used for colorimetric assays. Chlorophenol red-β-D-galactopyranoside is also a β-D-Galactosidase (HY-P2869I) substrate commonly used in recombinant yeast oestrogenic assays .

HY-114879

DDAO 1 Publications Verification	Fluorescent Dyes/Probes
DDAO is a promising near-infrared (NIR) red fluorescent probewith tunable excitation wavelength (600-650nm) and longemission wavelength(λem=656nm). DDAO can de desiged for detection of the activities of different enzymes such asβ-galactosidase,sulfatase, proteinphosphatase2A,carboxylesterase 2, humanalbumin andesterases .

HY-D1879

SPiDER-βGal-2	Fluorescent Dyes/Probes
SPiDER-βGal-2 is a fluorogenic *β-galactosidase* substrate and suitable for labeling live cells in culture and in living tissues. SPiDER-βGal-2 can generate quinone methide through enzymatic reaction and form covalent bonds with nucleophilic functional groups of proteins near the molecule, so that the fluorescent product is fixed in living cells (Ex/Em = 493, 525 nm/560 nm) .

HY-D1878

SPiDER-βGal-1	Fluorescent Dyes/Probes
SPiDER-βGal-1 is a fluorogenic *β-galactosidase* substrate and suitable for labeling live cells in culture and in living tissues. SPiDER-βGal-1 can generate quinone methide through enzymatic reaction and form covalent bonds with nucleophilic functional groups of proteins near the molecule, so that the fluorescent product is fixed in living cells (Ex/Em = 493, 525 nm/560 nm) .

Cat. No.	Product Name	Type

HY-15926

ONPG 4 Publications Verification 2-Nitrophenyl β-D-galactopyranoside	Enzyme Substrates
ONPG is a colorimetric and spectrophotometric substrate for detection of β-galactosidase activity.

HY-137249

Resorufin-β-D-galactopyranoside

Enzyme Substrates

Resorufin-β-D-galactopyranoside is a commonly used substrate in various biochemical assays to measure the activity of β-galactosidase, an important enzyme involved in lactose metabolism and regulation of gene expression. Resorufin-β-D-galactopyranoside has unique chemical properties and can be hydrolyzed by β-galactosidase to form a red fluorescent product called resorufin. This makes it a useful tool for detecting and quantifying β-galactosidase activity in biological samples such as bacteria or mammalian cells.

HY-W587779

o-Nitrophenyl β-D-galactopyranoside-6-phosphate cyclohexylammonium	Enzyme Substrates
o-Nitrophenyl β-D-galactopyranoside-6-phosphate cyclohexylammonium is a chromogenic substrate with activity for β-galactosidase detection. The use of o-Nitrophenyl β-D-galactopyranoside-6-phosphate cyclohexylammonium can help researchers quickly identify and quantify β-galactosidase activity.

HY-137779

5-Bromo-4-chloro-3-indolyl β-D-glucopyranoside

Carbohydrates

5-Bromo-4-chloro-3-indolyl β-D-glucopyranoside, a chromogenic substrate for the detection of β-galactosidase activity. It is commonly used in molecular biology techniques such as gene expression analysis and reporter gene analysis. When β-galactosidase cleaves X-Gluc, a blue precipitate is produced, which can be observed by microscopy or other detection methods. X-Gluc has high sensitivity and specificity for the detection of β-galactosidase activity, making it a widely used tool in molecular biology research.

HY-E70180

*α-Galactosidase* A** EC:3.2.1.22; GLA	Enzyme Substrates
alpha-Galactosidase A is a lysosomal exoglycosidase and hydrolyses the terminal α-galactosyl moieties of glycoconjugates .

HY-W154351

4-Nitrophenyl β-L-arabinopyranoside	Carbohydrates
4-Nitrophenyl β-L-arabinopyranoside can be used as a detection substrate for galactosidase.

HY-W104635

6-Bromo-2-naphthyl-β-D-galactopyranoside 6-Bromo-2-naphthyl-beta-D-galactopyranoside	Carbohydrates
6-Bromo-2-naphthyl-β-D-galactopyranoside is a chromogenic substrate commonly used to measure β-galactosidase enzyme activity in food, enzyme substrates, and culture media. Upon hydrolysis by β-galactosidase, it generates a yellow precipitate indicating the enzyme's presence.

HY-137382

4-Methylumbelliferyl-N-acetyl-β-D-galactosaminide	Carbohydrates
4-Methylumbelliferyl-N-acetyl-β-D-galactosaminide is a substrate for detecting β-galactosidase activity.

HY-W290273

2-Nitrophenyl-β-D-thiogalactopyranoside 2-Nitrophenyl-beta-D-thiogalactopyranoside	Carbohydrates
2-Nitrophenyl-β-D-thiogalactopyranoside is a chromogenic substrate used to detect the presence of galactosidase in various biological and biochemical assays.

HY-147112

MNP-GAL	Enzyme Substrates
MNP-GAL is MNPs coated with galactose. MNP-Gal can be used as substrate for the assay of NAG and beta-d-galactosidase .

HY-134448

5-Bromo-4-chloro-3-indolyl β-D-fucopyranoside	Enzyme Substrates
5-Bromo-4-chloro-3-indolyl β-D-fucopyranoside is a substrate of β-Galactosidase .

HY-W288676

6-Fluoro-3-indolyl-β-D-galactopyranoside	Cell Assay Reagents
6-Fluoro-3-indolyl-β-D-galactopyranoside is a chromogenic enzyme substrate commonly used in microbiology to detect the expression of β-galactosidase in bacterial colonies.

HY-W011654

4-Aminophenyl-β-D-galactopyranoside, 98% 4-Aminophenyl-beta-D-galactopyranoside, 98%	Carbohydrates
4-Aminophenyl-β-D-galactopyranoside, 98% is a biochemical reagent. 4-Aminophenyl-β-D-galactopyranoside, 98% is a substrate for β-galactosidase (HY-P2869) .

HY-W039920

1-Amino-1-deoxy-β-D-galactose, 98% β-D-Galactosylamine, 98%	Carbohydrates
1-Amino-1-deoxy-β-D-galactose, 98% is a galactose analog used as a competitive inhibitor to aid in the separation, purification, identification, differentiation, and characterization of β-D-galactosidase and galactose oxidase.

HY-W293502

2-Chloro-4-nitrophenyl-β-D-galactopyranoside 2-Chloro-4-nitrophenyl-beta-D-galactopyranoside	Carbohydrates
2-Chloro-4-nitrophenyl-β-D-galactopyranoside is a chromogenic substrate used for testing enzyme activity. It is commonly used in molecular biology research to detect and measure the activity of β-galactosidase (biosynth: EC03318).

HY-W101382

5-Bromo-6-chloro-3-indolyl-N-acetyl-β-D-glucosaminide, 98%	Carbohydrates
5-Bromo-6-chloro-3-indolyl-N-acetyl-β-D-glucosaminide, 98% is a chromogenic substrate used to measure β-galactosidase activity in food, enzyme substrates, and culture media.

HY-W089785

Methyl α-D-galactopyranoside monohydrate	Carbohydrates
Methyl α-D-galactopyranoside monohydrate is an alpha-D-galactoside having a methyl substituent at the anomeric position. Methyl α-D-galactopyranoside inhibits debaryomyces hansenii UFV-1 extracellular and intracellular *α-galactosidases* with K_i values of 0.82 and 1.12 mM, respectively .

HY-W039911

4-Nitrophenyl α-D-galactopyranoside PNP-alpha-D-Gal; PNP-α-D-Gal	Enzyme Substrates
4-Nitrophenyl α-D-galactopyranoside (PNP-alpha-D-Gal) is an artificial substrate of 4-nitrophenyl (pNP) glycopyranoside for detecting α-galactosidase activity. The amount of released pNP is significantly increased when 4-Nitrophenyl α-D-galactopyranoside is used as substrates .

HY-D1224A

Chlorophenol red β-D-galactopyranoside sodium CPRG	Indicators
Chlorophenol red-β-D-galactopyranoside sodium is a long-wavelength dye, which has been widely used for colorimetric assays. Chlorophenol red-β-D-galactopyranoside sodium is also a β-D-Galactosidase (HY-P2869I) substrate commonly used in recombinant yeast oestrogenic assays .

HY-W283888

5-Bromo-4-chloro-1H-indol-3-yl nonanoate	Cell Assay Reagents
5-Bromo-4-chloro-1H-indol-3-yl nonanoate is a fluorescent substrate used to detect enzymes. The substrate reacts with various enzymes to produce a fluorescent product, which has been shown to be active against β-galactosidase, α-chymotrypsin, and β-glucuronidase.

HY-W777640

6-Hexadecanoylamino-4-methylumbelliferyl β-D-galactopyranoside

Enzyme Substrates

6-Hexadecanoylamino-4-methylumbelliferyl β-D-galactopyranoside is a specific fluorescent substrate with the function of detecting galactosidase activity. 6-Hexadecanoylamino-4-methylumbelliferyl β-D-galactopyranoside can be used in biomedical research to observe the efficiency of enzyme-catalyzed reactions. 6-Hexadecanoylamino-4-methylumbelliferyl β-D-galactopyranoside is also widely used in the analysis of polysaccharides and carbohydrate enzymology.

HY-123000

4-Methylumbelliferyl 2-acetamido-2-deoxy-α-D-galactopyranoside

Enzyme Substrates

4-Methylumbelliferyl 2-acetamido-2-deoxy-α-D-galactopyranoside is a fluorogenic substrate for studying the enzymatic activity of α-galactosidase. 4-Methylumbelliferyl 2-acetamido-2-deoxy-α-D-galactopyranoside is used to analyze enzyme activity in various biological samples, helping scientists gain insight into the function of the enzyme in vivo. 4-Methylumbelliferyl 2-acetamido-2-deoxy-α-D-galactopyranoside can also be used to screen potential compounds to inhibit or activate this enzyme.

Cat. No.	Product Name

HY-K1089

*Cell Senescence β-Galactosidase* Staining Kit**
MCE Cell Senescence β-Galactosidase Staining Kit can be used to evaluate the senescence of cells or tissues.

HY-KE8014

Protein Deglycosylation Kit (for N-linked & Complex O-linked Glycans)

Protein Deglycosylation Kit (for N-linked & Complex O-linked Glycans) includes the enzymes and reagents reuired for the removal of all N-linked and some complex O-linked glycans. The enzyme reagent in this kit is a mixture of five glycosidases, namely PNGase F, O-Glycosidase, α2-3,6,8,9 Neuraminidase, β1-4 Galactosidase, and β-N-Acetylhexosaminidase. All enzymes in this kit are recombinant enzymes expressed in Escherichia coli BL21 and subsequently purified. The molecular weights of these enzymes are as follows: PNGase F is 36 kDa, O-Glycosidase is 14 kDa,α2-3,6,8,9 Neuraminidase is 66 kDa, β1-4 Galactosidase is 94 kDa, and β-N-Acetylhexosaminidase is 55 kDa.

Species:	Human (3) Mouse (1) E.coli (1)
Tag:	His (5) Tag Free (2) Flag (1)
Source:	HEK293 (4) E. coli (3)

Cat. No.	Compare	Product Name	Species	Source

HY-P7492

	*Alpha-Galactosidase* A Protein, Human (HEK293, His)** rHualpha-Galactosidase A, His; GLA; alpha-Galactosidase A	Human	HEK293
	Alpha-Galactosidase A Protein, Human (HEK293, His), a recombinant human alpha-Galactosidase A produced in HEK293 cells, has a His tag at the C-terminus. Alpha-Galactosidase A Protein, Human (HEK293, His) is the lysosomal exoglycosidase responsible for the hydrolysis of terminal α-galactosyl residues from glycoconjugates and is the defective enzyme causing Fabry disease.

HY-P7859

	*Beta-galactosidase/GLB1 Protein, E.coli* rEcoBeta-Galactosidase; Beta-Galactosidase; Beta-gal; Lactase; lacZ	E.coli	E. coli
	Beta-galactosidase/GLB1 protein is a hydrolase with catalytic activity and binding sites of Mg²⁺, Mn²⁺ and Na⁺. Beta-galactosidase/GLB1 protein can be used for research in genetics, molecular biology, and other life sciences. Beta-galactosidase/GLB1 Protein, E.coli is the recombinant E. coli-derived Beta-galactosidase/GLB1 protein, expressed by E. coli , with tag free.

HY-P701891

	*Beta-galactosidase* Protein, Saccharolobus solfataricus** lacS; Beta-Galactosidase; Lactase	Others	E. coli
	Beta-galactosidase Protein, with catalytic activity, hydrolyzes terminal non-reducing beta-D-galactose residues in beta-D-galactosides. Its enzymatic function involves breaking these specific bonds, facilitating the cleavage of beta-D-galactosides and contributing to the degradation of molecules containing these terminal galactose residues. Beta-galactosidase Protein, Saccharolobus solfataricus is the recombinant Beta-galactosidase protein, expressed by E. coli , with tag free.

HY-P701892

	*Beta-galactosidase* Protein, Saccharolobus solfataricus (FLAG, His)** lacS; Beta-Galactosidase; Lactase	Others	E. coli
	Beta-galactosidase Protein, with catalytic activity, hydrolyzes terminal non-reducing beta-D-galactose residues in beta-D-galactosides. Its enzymatic function involves breaking these specific bonds, facilitating the cleavage of beta-D-galactosides and contributing to the degradation of molecules containing these terminal galactose residues. Beta-galactosidase Protein, Saccharolobus solfataricus (FLAG, His) is the recombinant Beta-galactosidase protein, expressed by E. coli , with N-6*His, N-Flag labeled tag.

HY-P70303

	*Beta-galactosidase/GLB1 Protein, Human (HEK293, His)* rHuBeta-Galactosidase/GLB1, His; Beta-Galactosidase; Acid Beta-Galactosidase; Lactase; Elastin Receptor 1; GLB1; ELNR1	Human	HEK293
	The beta-galactosidase/GLB1 protein cleaves beta-linked terminal galactose residues in gangliosides and glycoproteins, contributing to elastogenesis and connective tissue development. Beta-galactosidase/GLB1 Protein, Human (HEK293, His) is the recombinant human-derived Beta-galactosidase/GLB1 protein, expressed by HEK293 , with C-6*His labeled tag.

HY-P73077

	*GLA/alpha-Galactosidase* A Protein, Mouse (HEK293, His)** Alpha-Galactosidase A; GALA; GLA; Melibiase	Mouse	HEK293
	GLA/alpha-Galactosidase A Protein is responsible for the breakdown of alpha-galactoside in the lysosome. GLA/alpha-Galactosidase A Protein participates in the negative regulation of nitric oxide biosynthesis and nitric oxide synthase activity. A deficiency of GLA/alpha-Galactosidase A Protein causes Fabry disease. GLA/alpha-Galactosidase A Protein, Mouse (HEK293, His) is the recombinant mouse-derived GLA/alpha-Galactosidase A protein, expressed by HEK293 , with C-His labeled tag.

HY-P73753

	NAGA Protein, Human (HEK293, His) Alpha-N-acetylgalactosaminidase; Alpha-Galactosidase B; NAGA	Human	HEK293
	NAGA proteins play a crucial role in cellular metabolism, catalyzing the removal of terminal α-N-acetylgalactosamine residues from glycolipids and glycopeptides. This enzyme activity is essential for the efficient breakdown of glycolipids, contributing to the overall catabolic process within the cell. NAGA Protein, Human (HEK293, His) is the recombinant human-derived NAGA protein, expressed by HEK293 , with C-His labeled tag.

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Cat. No.	Product Name	Chemical Structure

HY-W728096

Migalastat-d5

Migalastat-d₅ (GR181413A-d₅ (free base)) is deuterium labeled Migalastat. Migalastat (GR181413A free base) is an orally active α-galactosidase A molecular chaperone, with an IC₅₀ value of 0.04 μM for human α-Gal A. Migalastat binds to the active site of certain unstable mutant forms of α-galactosidase A, facilitating their transport to the lysosome. After dissociation in the acidic environment, Migalastat enables the mutant α-galactosidase A to exhibit biological activity .

HY-W740650

Migalastat hydrochloride-15N

Migalastat hydrochloride- ¹⁵N (GR181413A- ¹⁵N) is the ¹⁵N-labeled Migalastat hydrochloride (HY-14929A). Migalastat (GR181413A free base) hydrochloride is an orally active α-galactosidase A molecular chaperone, with an IC50 value of 0.04 μM for human α-Gal A. Migalastat binds to the active site of certain unstable mutant forms of α-galactosidase A, facilitating their transport to the lysosome. After dissociation in the acidic environment, Migalastat enables the mutant α-galactosidase A to exhibit biological activity .

HY-15926S

ONPG-13C
ONPG- ¹³C is the ¹³C labeled ONPG. ONPG is a colorimetric and spectrophotometric substrate for detection of β-galactosidase activit .

Cat. No.	Compare	Product Name	Application	Reactivity

HY-P82333

	Galactosidase alpha Antibody (YA2078) Alpha gal A; GALA; Galactosidase; alpha; GLA; Melibiase	WB, IHC-P, ICC/IF, IP, FC	Human
	Galactosidase alpha Antibody (YA2078) is a rabbit-derived non-conjugated IgG antibody (Clone NO.: YA2078), targeting Galactosidase alpha, with a predicted molecular weight of 49 kDa (observed band size: 46 kDa). Galactosidase alpha Antibody (YA2078) can be used for WB, IHC-P, ICC/IF, IP, FC experiment in human background.

HY-P83071

	GLB1 Antibody (YA2816) GLB1; ELNR1; Beta-Galactosidase; Acid beta-Galactosidase; Lactase; Elastin receptor 1	WB, FC	Human, Mouse, Rat
	GLB1 Antibody (YA2816) is a rabbit-derived non-conjugated IgG antibody (Clone NO.: YA2816), targeting GLB1, with a predicted molecular weight of 76 kDa (observed band size: 95 kDa). GLB1 Antibody (YA2816) can be used for WB, FC experiment in human, mouse, rat background.

HY-P85871

	Galactosidase β Antibody (YA5563) GLB1; ELNR1; Beta-Galactosidase; Acid beta-Galactosidase; Lactase; Elastin receptor 1	WB, ICC/IF, ELISA	Human, Mouse, Rat
	Galactosidase β Antibody (YA5563) is a mouse-derived and non-conjugated monoclonal antibody, targeting to Galactosidase β. It can be applicated for WB, ICC/IF, ELISA assays, in the background of human, mouse, rat.

HY-P86441

	*β-Galactosidase* Antibody (YA6133)** GLB1; ELNR1; Beta-Galactosidase; Acid beta-Galactosidase; Lactase; Elastin receptor 1	WB, IHC-P, ICC/IF, IP, ELISA	Human, Mouse, Rat
	β-Galactosidase Antibody (YA6133) is a rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to β-Galactosidase. It can be applicated for WB, IHC-P, ICC/IF, IP, ELISA assays, in the background of human, mouse, rat.

HY-P86885

	GALC Antibody (YA6578) Gacy antibody; Galactocerebrosidase antibody; Galactocerebroside beta Galactosidase antibody; Galactocerebroside beta-Galactosidase antibody; Galactosylceramidase antibody; Galactosylceramide beta Galactosidase antibody; Galactosylceramide beta-Galactosidase antibody; galactosylceraminidase antibody; GALC antibody; GALC_HUMAN antibody; Gacy antibody; Galactocerebrosidase antibody; Galactocerebroside beta Galactosidase antibody; Galactocerebroside beta-Galactosidase antibody; Galactosylceramidase antibody; Galactosylceramide beta Galactosidase antibody; Galactosylceramide beta-Galactosidase antibody; galactosylceraminidase antibody; GALC antibody; GALC_HUMAN antibody; GALCERase antibody; Twitcher antibody	WB, IHC-P	Human

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