Product nameAnti-beta Galactosidase antibody
See all beta Galactosidase primary antibodies
DescriptionRabbit polyclonal to beta Galactosidase
Tested applicationsSuitable for: ELISA, WB, IPmore details
Unsuitable for: ICC/IF,IHC-FoFr,IHC-Fr or IHC-P
Species reactivityReacts with: Escherichia coli
Recombinant full length protein (E. coli).
- 1.0µg of E.coli in a standard sandwich ELISA. Assay by immunoelectrophoresis resulted in a single precipitin arc against purified and partially purified E.coli beta-galactosidase.
Application Note: This antibody shows inconsistent results between batches in ICC/IF, IF, IHC-P, IHC-Fr and IHC-FoFr. We have received several good Abreviews on these applications, however, we are unable to guarantee positive results. If the antibody is used for IHC, please try fixing with methanol and block with gelatine instead with BSA or NGS. After each antibody incubation, please wash 5x with TBS instead of PBS.We would recommend ab4761 or ab12081 as alternatives.
Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
Storage bufferpH: 7.20
Preservative: 0.01% Sodium azide
Constituents: 0.42% Potassium phosphate, 0.87% Sodium chloride, 1% BSA
Concentration information loading...
Purification notesIgG fraction purified from monospecific antiserum by a multi-step process of delipidation, salt fractionation, ion exchange chromatography and dialysis.
Our Abpromise guarantee covers the use of ab616 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
sELISA tested against 1ug E.coli beta galactosidase.
|WB||1/5000 - 1/10000. Detects a band of approximately 116 kDa.
This antibody shows inconsistent results between batches in ICC/IF, IHC-P, IHC-Fr and IHC-FoFr. We have received several good Abreviews on these applications, however, we are unable to guarantee positive results. If the antibody is used for IHC, please try fixing with methanol and block with gelatine instead with BSA or NGS. After each antibody incubation, please wash 5x with TBS instead of PBS. We would recommend ab4761 or ab12081 as alternatives.
|IP||1/500 - 1/5000.|
RelevanceBeta galactosidase is coded by a gene (lac z) in the lac operon of Escherichia coli. It is a metalloenzyme that splits lactose into glucose and galactose. It hydrolyzes terminal, non-reducing beta-D-galactose residues in beta-D-galactosides. Activation by cations seems to be substrate dependent. K+, Na+, NH4+, Rb+, Cs+ and Mn++ all activate enzyme activity based upon the substrate used.
- Beta D galactosidase antibody
- Beta gal antibody
- Beta galactosidase antibody
All lanes : Anti-beta Galactosidase antibody (ab616)
Lanes 1-2 : Non-reduced purified recombinant beta Galactosidase protein
Lanes 3-4 : reduced purified recombinant beta Galactosidase protein
Western blotting using ab616. Lane 1 shows 80 ng and lane 2 shows 20 ng loaded onto gel. Results for non-reducing conditions of SDS-PAGE prior to transfer to nitrocellulose are shown on the left side of the figure; results obtainined under reducing conditions are shown on the right. The membrane was probed with ab616 at 1/10,000 dilution.
This product has been referenced in:
- Chen ZJ et al. Renoprotective Effect of a Chinese Herbal Formula, Qidan Dihuang Decoction, on Streptozotocin-Induced Diabetes in Rat. Evid Based Complement Alternat Med 2018:7321086 (2018). Read more (PubMed: 29849726) »
- Chodelkova O et al. Tcf7L2 is essential for neurogenesis in the developing mouse neocortex. Neural Dev 13:8 (2018). IHC-P . Read more (PubMed: 29751817) »