R1064HRPS Beta-galactosidase tag antibody

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0.1 mg / €515.00
Please visit the country specific website of OriGene Technologies or contact your local Distributor to buy this product.

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Rabbit anti Escherichia coli Beta-galactosidase tag


Product Description for Beta-galactosidase tag

Rabbit anti Escherichia coli Beta-galactosidase tag.
Presentation: HRP
Product is tested for Paraffin Sections, Frozen Sections, Enzyme Immunoassay, Western blot / Immunoblot.

Properties for Beta-galactosidase tag

Product Category Primary Antibodies
Target Category
Quantity 0.1 mg
Synonyms Beta-Gal Fusion Protein, Beta-Gal tag, JW0335, Lactase, b0344, lacZ tag
Presentation HRP
Reactivity E. coli
Applications C, E, P, WB
Clonality Polyclonal
Host Rabbit
Shipping to Worldwide
PDF datasheet View Datasheet
Manufacturer OriGene Technologies GmbH
Material safety datasheet MSDS for Polyclonal Antibodies (de)

Datasheet Extract

Swiss Prot Num:
Beta-galactosidase isolated from E.coli
Application Suitable for Immunoblotting (Western or dot blot), ELISA, Immunofluorescence microscopy, Immunoprecipitation, conjugation and most immunological methods requiring high titer and specificity.
Western blot: 1/5,000-1/10,000.
A 1/5,000 dilution has been reported to be successful for staining by Immunoblot of Beta-galactosidase fusion proteins after transfer using a semi-dry transfer apparatus).
ELISA: 1/10,000.
Immunohistochemistry: 1/1,500.
The antibody recognizes both Frozen tissue sections, Paraffin embedded tissue and 4% paraformaldehyde fixed tissue for most immunohistochemical analysis:A 1/1,500 dilution has been reported to detect Beta-galactosidase in adult rat spinal cord tissue after infection with helper-dependent adenovirus expressing lacZ. In this particular experiment, tissue was perfused with 4% paraformaldehyde and cryostat-cut (35 µm) to produce free-floating sections.
A 1/5,000 dilution has been reported for immunofluorescent staining of methanol fixed, devitellinized Drosophila embryos. Although a wide range of conditions was reported to be effective, a 1/10,000 dilution was noted to show no background and to be suitable for double labeling experiments).
A 1/5,000 dilution has been reported to be successful for staining brain sections from transgenic mice expressing nuclear Beta-galactosidase when assayed by Immunofluorescence microscopy.
Concentration 1.0 mg/ml (by UV absorbance at 280 nm)
General Readings
  1. Huber RE, Hakda S, Cheng C, Cupples CG, Edwards RA. Trp-999 of beta-galactosidase (Escherichia coli) is a key residue for binding, catalysis, and synthesis of allolactose, the natural lac operon inducer. Biochemistry. 2003 Feb 18;42(6):1796-803. PubMed PMID: 12578395.
  2. Matthews BW. The structure of E. coli beta-galactosidase. C R Biol. 2005 Jun;328(6):549-56. PubMed PMID: 15950161.
Storage Store lyophilized at 2-8°C for 6 months or at -20°C long term.
After reconstitution store undiluted at 2-8°C for one month or (in aliquots) at -20°C long term. 
Avoid repeated freezing and thawing.
Shelf life: one year from despatch.
Horseradish peroxidase
Multi-step process which includes delipidation, salt fractionation and ion exchange chromatography followed by extensive dialysis against the buffer
Buffer System:
0.02M Potassium phosphate, 0.15M Sodium chloride, pH 7.2
0.01% (w/v) Gentamicin sulfate (Do NOT add Sodium azide!)
10 mg/ml BSA (immunoglobulin and protease free)
Lyophilized purified IgG fraction
Restore with 0.1 ml of deionized water (or equivalent).
This antibody detects Beta-galactosidase [E. coli]. Cross reactivity against Beta-galactosidase from other tissues and species may occur but have not been specifically determined. Very low background staining has been reported in various assays.
Immunoelectrophoresis gives a single precipitin arc against anti-peroxidase, and anti-rabbit serum as well as purified and partially purified Beta-galactosidase [E.coli].

Accessory Products

Proteins and/or Positive Controls

Proteins for Beta-galactosidase tag (3 products)

Catalog No. Species Pres. Purity   Source  

Beta-galactosidase tag

Beta-galactosidase tag
  OriGene Technologies GmbH

Beta-galactosidase tag

Beta-galactosidase tag E. coli 600 U/mg
5 mg / €390.00
  OriGene Technologies GmbH

Beta-galactosidase tag

Beta-galactosidase tag E. coli Purified
  Alpha Diagnostic Intl. Inc.
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