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AB220283

Anti-GLB1/Beta-galactosidase antibody

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(1 Publication)

Rabbit Polyclonal GLB1/Beta-galactosidase antibody. Suitable for ICC/IF and reacts with Human samples. Cited in 1 publication. Immunogen corresponding to Recombinant Fragment Protein within Human GLB1 aa 550 to C-terminus.

View Alternative Names

ELNR1, GLB1, Beta-galactosidase, Acid beta-galactosidase, Elastin receptor 1, Lactase

1 Images
Immunocytochemistry/ Immunofluorescence - Anti-GLB1/Beta-galactosidase antibody (AB220283)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-GLB1/Beta-galactosidase antibody (AB220283)

Immunofluorescent analysis of PFA-fixed, Triton X-100 permeabilized A431 cells labeling GLB1/Beta-galactosidase with ab220283 at 4 μg/mL (green).

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

ICC/IF

applications

Immunogen

Recombinant Fragment Protein within Human GLB1 aa 550 to C-terminus. The exact immunogen used to generate this antibody is proprietary information.

P16278

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "0.25-2 µg/mL", "ICCIF-species-notes": "<p></p>" }, "Orangutan": { "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" } } }
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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Storage buffer
pH: 7.2 Preservative: 0.02% Sodium azide Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine)
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

GLB1 also known as beta-galactosidase is an enzyme that catalyzes the hydrolysis of beta-galactosides into monosaccharides. The protein has a molecular mass of approximately 76 kDa. Researchers observe this enzyme expression in the lysosome where it functions to break down complex carbohydrates. Its activity depends on proper glycosylation and correct folding usually occurring within specific cellular compartments.
Biological function summary

GLB1 is integral to the degradation and recycling of glycoproteins and glycolipids in the cell. It forms part of the lysosomal enzyme complex responsible for processing macromolecules. Without its function the accumulation of substrates can occur affecting cellular metabolism. The enzyme ensures that metabolic waste is efficiently processed linking GLB1 to cellular homeostasis.

Pathways

Beta-galactosidase participates in the lysosomal storage and glycan metabolism pathways. It is important for the catabolism of glycoside forms of hormones and other biologically-active molecules. In these pathways GLB1 interacts with proteins such as hexosaminidase creating a network of lysosomal enzymes. These interactions enable coordinated degradation of glycoproteins maintaining balance within cellular systems.

GLB1 mutations associate with conditions like GM1 gangliosidosis and Morquio syndrome type B. These are lysosomal storage disorders resulting from the accumulation of unmetabolized substrates. In these diseases hexosaminidase and other lysosomal enzymes show relationships with GLB1 illuminating complex interactions within cellular pathology. Therapeutic research aims to correct or enhance enzyme function seeking to alleviate disorder symptoms.
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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

Isoform 1. Cleaves beta-linked terminal galactosyl residues from gangliosides, glycoproteins, and glycosaminoglycans.. Isoform 2. Has no beta-galactosidase catalytic activity, but plays functional roles in the formation of extracellular elastic fibers (elastogenesis) and in the development of connective tissue. Seems to be identical to the elastin-binding protein (EBP), a major component of the non-integrin cell surface receptor expressed on fibroblasts, smooth muscle cells, chondroblasts, leukocytes, and certain cancer cell types. In elastin producing cells, associates with tropoelastin intracellularly and functions as a recycling molecular chaperone which facilitates the secretions of tropoelastin and its assembly into elastic fibers.
See full target information GLB1
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Publications (1)

Recent publications for all applications. Explore the full list and refine your search

Cell reports 44:115259 PubMed39893637

2025

The homologous recombination factors BRCA2 and PALB2 interplay with mismatch repair pathways to maintain centromere stability and cell viability.

Applications

Unspecified application

Species

Unspecified reactive species

Emily Graham,Lucia Rampazzo,Chin Wei Brian Leung,Jacob Wall,Emőke Zsanett Gerőcz,Mikhail Liskovykh,Nikolay Goncharov,Xanita Saayman,Ramazan Gundogdu,Masato T Kanemaki,Hiroshi Masumoto,Vladimir Larionov,Natalay Kouprina,Fumiko Esashi
View all publications
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