aprE Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	ELISA, ID, IF, IP, R, WB
Recommend Dilution	This product is intended for use in precipitating and non-precipitating antibody-binding assays (such as e.g., ELISA and Western blotting and Immunofluorescence or Histochemical techniques). Recommended Dilutions: Non-precipitating antibody-binding techniques: 1/1,000-1/6,000.
Reactivity	Bacillus sp.
Host	Rabbit
Clonality	Polyclonal
Immunogen	Subtilisin isolated and purified from Bacillus subtilis. Freund’s complete adjuvant is used in the first step of the immunization procedure.
Specificity	Subtilisin from Bacillus subtilis. The reagents were evaluated for potency, purity and specificity using most or all of the following techniques: Immunoelectrophoresis, Cross-Immunoelectrophoresis, single Radial Immunodiffusion (Ouchterlony), block titration, ELISA, Immunoblotting and Enzyme Inhibition. Cross-reactivities against enzymes of other sources may occur but have not been determined.
Formulation	PBS, pH 7.2 without preservatives and foreign proteins Label: Biotin State: Lyophilized hyperimmune IgG fraction Molar radio: Biotin/IgG ~ 6.3
Reconstitution Method	Restore by adding 1 ml of sterile distilled water
Concentration	lot specific
Purification	Ammonium Sulphate Precipitation and Ion Exchange Chromatography
Conjugation	Biotin
Storage Condition	Store the antibody lyophilized at 2-8°C and reconstituted at 2-8°C for one week or (in aliquots) at -20°C for longer. If a slight precipitation occurs upon storage, this should be removed by centrifugation.
Database Link	UniProt ID P04189
Background	Subtilisin (serine endopeptidase) is a non-specific protease (a protein-digesting enzyme) initially obtained from Bacillus subtilis. Subtilisins belong to subtilases, a group of serine proteases that initiate the nucleophilic attack on the peptide (amide) bond through a serine residue at the active site. They are physically and chemically well-characterized enzymes. Subtilisins typically have molecular weights of about 20,000 to 45,000 dalton. They can be obtained from soil bacteria, for example, Bacillus amyloliquefaciens. Subtilisins are secreted in large amounts from many Bacillus species. Subtilisin is an extracellular alkaline serine protease, it catalyzes the hydrolysis of proteins and peptide amides.
Synonyms	aprE, apr, aprA, sprE, Subtilisin E
Reference Data

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