CoraLite® Plus 488-conjugated Beta galactosidase Recombinant antibody

Beta galactosidase Recombinant Antibody for IF/ICC

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

IF/ICC

Conjugate

CoraLite® Plus 488 Fluorescent Dye

CloneNo.

240788F1

Cat no : CL488-83706-6

Synonyms

GLB1, ELNR1, EC:3.2.1.23, EBP, Beta-galactosidase

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Validation Data Gallery

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  IF Staining of HepG2 using CL488-83706-6

  Immunofluorescent analysis of (4% PFA) fixed HepG2 cells using CoraLite® Plus 488 Beta galactosidase antibody (CL488-83706-6, Clone: 240788F1 ) at dilution of 1:200.

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Tested Applications

• Positive IF/ICC detected in: HepG2 cells

Recommended dilution

• Immunofluorescence (IF)/ICC: IF/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.

Product Information

The immunogen of CL488-83706-6 is Beta galactosidase Fusion Protein expressed in E. coli.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: Beta galactosidase fusion protein Ag7792
• Full Name: galactosidase, beta 1
• Calculated Molecular Weight: 76 kDa
• Observed Molecular Weight: 62-67 kDa
• GenBank Accession Number: BC007493
• Gene Symbol: GLB1/Beta-galactosidase
• Gene ID (NCBI): 2720
• Conjugate: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 493 nm / 522 nm
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
• Storage Conditions: Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage.

Background Information

GLB1(Beta-galactosidase) is also named as ELNR1 or Lactase. It cleaves beta-linked terminal galactosyl residues from gangliosides, glycoproteins, and glycosaminoglycans. This protein is identical to the elastin-binding protein (EBP), a major component of the nonintegrin cell surface receptor complex expressed in fibroblasts, smooth muscle cells, chondroblasts, leukocytes, and certain cancer cell types. Defects in GLB1 are the cause of GM1-gangliosidosis type 1 (GM1G1), GM1-gangliosidosis type 2 (GM1G2), GM1-gangliosidosis type 3 (GM1G3) and mucopolysaccharidosis type 4B (MPS4B). GBL1 is synthesized as an 85-kDa precursor that is C-terminally processed into a 64-66 kDa mature form and the released ~20-kDa proteolytic fragment was thought to be degraded (PMID: 10744681). The MW of GLB1 after glycosylation is 100-120 kd. GLB1 is prone to produce homodimers (220-240 kd) and higher multimers (PMID: 3926488). GLB1 has 3 isoforms with MW of 76 kDa, 73 kda, and 61 kDa.