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Beta Galactosidase Polyclonal antibody

Beta Galactosidase Polyclonal Antibody for WB, IHC, IF/ICC, IF-P, ELISA
Cat No. 15518-1-AP

产品说明书

宿主/亚型

Rabbit / IgG

种属反应性

human, mouse and More (2)

应用

WB, IHC, IF/ICC, IF-P, ELISA and More (2)

GLB1, Acid beta-galactosidase, Beta-galactosidase, EBP, EC:3.2.1.23

缓冲液配方:  PBS, Azide, Glycerol
PBS, Azide, Glycerol
PBS Only
偶联物:  Unconjugated
Unconjugated
规格价格库存


经过测试的应用

Positive WB detected inSH-SY5Y cells
Positive IHC detected inhuman prostate cancer tissue, human gliomas tissue, human liver cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF-P detected inhuman liver cancer tissue, human prostate cancer tissue, mouse liver tissue
Positive IF/ICC detected inHeLa cells

推荐稀释比

应用推荐稀释比
Western Blot (WB)WB : 1:500-1:1000
Immunohistochemistry (IHC)IHC : 1:200-1:800
Immunofluorescence (IF)-PIF-P : 1:50-1:500
Immunofluorescence (IF)/ICCIF/ICC : 1:50-1:500
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

产品信息

15518-1-AP targets Beta Galactosidase in WB, IHC, IF/ICC, IF-P, IP, ELISA applications and shows reactivity with human, mouse samples.

经测试应用 WB, IHC, IF/ICC, IF-P, ELISA Application Description
文献引用应用WB, IHC, IF, IP
经测试反应性 human, mouse
文献引用反应性human, mouse, rat, bovine
免疫原

CatNo: Ag7792

Product name: Recombinant human Beta galactosidase protein

Source: e coli.-derived, PGEX-4T

Tag: GST

Domain: 329-677 aa of BC007493

Sequence: TSYDYDAPLSEAGDLTEKYFALRNIIQKFEKVPEGPIPPSTPKFAYGKVTLEKLKTVGAALDILCPSGPIKSLYPLTFIQVKQHYGFVLYRTTLPQDCSNPAPLSSPLNGVHDRAYVAVDGIPQGVLERNNVITLNITGKAGATLDLLVENMGRVNYGAYINDFKGLVSNLTLSSNILTDWTIFPLDTEDAVRSHLGGWGHRDSGHHDEAWAHNSSNYTLPAFYMGNFSIPSGIPDLPQDTFIQFPGWTKGQVWINGFNLGRYWPARGPQLTLFVPQHILMTSAPNTITVLELEWAPCSSDDPELCAVTFVDRPVIGSSVTYDHPSKPVEKRLMPPPPQKNKDSWLDHV

种属同源性预测
宿主/亚型 Rabbit / IgG
抗体类别 Polyclonal
产品类型 Antibody
全称 galactosidase, beta 1
别名 GLB1, Acid beta-galactosidase, Beta-galactosidase, EBP, EC:3.2.1.23
计算分子量 76 kDa
观测分子量 67 kDa
GenBank蛋白编号BC007493
基因名称 GLB1/Beta-galactosidase
Gene ID (NCBI) 2720
RRIDAB_2263448
偶联类型 Unconjugated
形式Liquid
纯化方式Antigen affinity purification
UNIPROT IDP16278
储存缓冲液 PBS with 0.02% sodium azide and 50% glycerol, pH 7.3.
储存条件Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

背景介绍

What is the molecular weight of β-galactosidase (GLB1)?

The molecular weight of GLB1 is 76 kD, although this protein is known to have multiple isoforms with lower 

molecular weight values.


What is the function of GLB1?

The common name of β-galactosidase is lactase. This enzyme is responsible for catalyzing the hydrolysis of 

lactose to monosaccharide glucose and galactose. GLB1 also catalyzes hydrolysis of polymeric D-galactosyl 

residues (PMID: 23526073, doi: 10.1088/1757-899x/263/2/022046).


How is GLB1 used in our food?

GLB1 isolated from bacteria, fungi, yeast, plants, and other sources has been applied to the manufacturing 

of lactose-hydrolyzed products (PMID: 28500401).


How is GLB1 part of a positive feedback loop?

GLB1 transgalactosylates lactose, resulting in allolactose. Allolactose is the inducer for the lac operon and 

binds to the lac repressor, prompting GLB1 synthesis (PMIDs: 23526073, 28500401, 26394634).


What organisms express GLB1?

GLB1 is ubiquitous in nature and is produced across kingdoms in plants, microorganisms, and animals. 

Properties, such as optimal pH range and temperature preference, vary between species; fungal GLB1 

prefers acidic conditions, while yeast and bacteria have optimal conditions at more neutral pH values

(PMID: 28500401).


How is GLB1 utilized in transgenic animals?

Bacterial GLB1 is a widely used reporter gene in transgenic or knockout animals. The lacZ gene of E. coli 

has been used to identify cis-acting DNA elements that play a key role for the regulation of gene expression 

in mice. The lacZ gene can be incorporated into an endogenous gene, and it is frequently a used to indicate 

the success of Cre-loxP recombination events, which allows temporal control of lacZ expression. Mice a 

part of the Rosa26R line that also express Cre ubiquitously express Cre-inducible lacZ (PMID: 26394634).


实验方案

Product Specific Protocols
IF protocol for Beta Galactosidase antibody 15518-1-APDownload protocol
IHC protocol for Beta Galactosidase antibody 15518-1-APDownload protocol
WB protocol for Beta Galactosidase antibody 15518-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols

发表文章

SpeciesApplicationTitle
humanWB,IHC

Signal Transduct Target Ther

Seryl tRNA synthetase cooperates with POT1 to regulate telomere length and cellular senescence.

Authors - Yingxi Li
WB

Signal Transduct Target Ther

Human adipose and umbilical cord mesenchymal stem cell-derived extracellular vesicles mitigate photoaging via TIMP1/Notch1

Authors - Huan Zhang

Cell Res

The AHCY-adenosine complex rewires mRNA methylation to enhance fatty acid biosynthesis and tumorigenesis

Authors - Kun Liao
mouseIF

Nat Metab

Cardiac glycosides are broad-spectrum senolytics.

Authors - Ana Guerrero
humanWB

Nat Commun

Deficiency of the frontotemporal dementia gene GRN results in gangliosidosis

Authors - Sebastian Boland
rat,mouseIF

Nat Commun

Prosaposin maintains lipid homeostasis in dopamine neurons and counteracts experimental parkinsonism in rodents

Authors - Yachao He
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