Rabbit anti-Cat IgG (Fc Region) Antibody
IP
Polyclonal
unconjugated
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- Target See all IgG products
- IgG
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Binding Specificity
- Fc Region
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Reactivity
- Cat
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Host
- Rabbit
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Clonality
- Polyclonal
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Application
- Immunoprecipitation (IP)
- Specificity
- Precipitating polyclonal Rabbit antiSerum to Cat IgG, Fc specific.
- Cross-Reactivity (Details)
- The antiSerum does not cross-react with any other component of the Cat immunoglobulin system. Inter-species cross-reactivity is a normal feature of antibodies to immunoglobulins, since Ig of different species frequently share antigenic determinants. Cross-reactivity of this antiSerum has not been tested in detail.
- Characteristics
- The reactivity of the antiserum is restricted to the Fc part of the IgG molecule. In immunoelectrophoresis and radial immunodiffusion, using various antiserum concentrations against normal cat serum a single precipitin line is obtained which shows a reaction of identity with the precipitin line obtained with purified IgG. No precipitation reaction is obtained with purified IgA, IgM, and IgG/Fab fragments. In precipitating techniques as immunoelectrophoresis and radial immunodiffusion to identify the presence of IgG in cat serum or other body fluids or to determine its concentration. To prepare an immunoadsorbent for the purification of cat IgG from serum or plasma. The antiserum is not intended for use in non-precipitating antibody-binding or other highly sensitive techniques. For such uses labelled and unlabelled cytochemical grade reagents raised in goats meeting the necessary additional specificity and performance requirements are available.
- Purification
- Delipidated, heat inactivated, stable whole serum
- Sterility
- Heat-inactivated
- Immunogen
- Highly purified normal IgG isolated from pooled cat serum. Freund's complete adjuvant is used in the first step of the immunization procedure.
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- Application Notes
- In immunoelectrophoresis use 2 μL serum or equivalent against 120 μL antiserum. In double radial immunodiffusion (Ouchterlony) use a rosette arrangement with 10 μL antiserum in 3 mm diameter center well and 2 μL serum samples (neat and serially diluted) in 2 mm diameter peripheral wells.
- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Reconstitution
- Reconstitute the lyophilized antiserum by adding 1 mL sterile distilled water.Delipidated, heat inactivated, lyophilized, stable whole antiserum. No preservative added. Total protein and IgG concentrations in the antiserum are comparable to those of pooled normal rabbit serum. No foreign proteins added. Reconstitute the lyophilized antiserum by adding 1 mL sterile distilled water.
- Buffer
- Delipidated, heat inactivated, lyophilized, stable whole antiserum. No preservative added. Total protein and IgG concentrations in the antiserum are comparable to those of pooled normal rabbit serum. No foreign proteins added.
- Preservative
- Without preservative
- Storage
- RT,4 °C,-20 °C
- Storage Comment
- The lyophilized antiserum is shipped at ambient temperature and may be stored at +4°C, prolonged storage at or below -20°C. Dilutions may be prepared by adding phosphate buffered saline (PBS, pH 7.2). Repeated thawing and freezing should be avoided. If a slight precipitation occurs upon storage, this should be removed by centrifugation. It will not affect the performance of the antiserum. Diluted antiserum should be stored at +4°C, not refrozen, and preferably used the same day.
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- Target
- IgG
- Abstract
- IgG Products
- Target Type
- Antibody
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