Sheep anti Mouse IgG2a (1b allotype specific)
| Code | Size | Price |
|---|
| ShAM_IgG2a(1b)_7S | 10 mg | £463.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Host Type: Sheep
Antibody Clonality: Polyclonal
Regulatory Status: RUO
Storage:
The lyophilized IgG fraction is shipped at ambient temperature and may be stored at +4°C; prolonged storage at or below -20°C. Prior to use an aliquot is thawed slowly in the dark at ambient temperature spun down again and used to prepare working dilutions by adding sterile phosphate buffered saline (PBS pH 7.2). Repeated thawing and freezing should be avoided. Working dilutions should be stored at +4°C not refrozen and preferably used the same day. If a slight precipitation occurs upon storage this should be removed by centrifugation. It will not affect the performance of the product.
Further Information
Applications Description:
Indirect immunofluorescence,ELISA,Dot blot,Immunoblotting.
Background:
The reactivity of the antiserum is restricted to the Fc portion of the IgG2a molecule. In immunoelectrophoresis and radial immunodiffusion, using various antiserum concentrations against mouse serum of the allelic type Igh-1b, including C57Bl and SJL/J, a single characteristic precipitin line is obtained which shows a reaction of identity with the precipitin line obtained with purified IgG2a(1b). No precipitation reaction is obtained with purified IgG2a(1a) (Balb/C, CBA, AKR and NZB), other IgG subclasses, IgA, IgG/Fab fragments or other serum proteins. As unlabelled primary or secondary reagent for indirect detection of IgG2a(1b) at the cellular and subcellular level by staining of appropriately treated cell and tissue substrates; to prepare conjugates of the user?s own choice; to prepare an insoluble immunoaffinity adsorbent or a solid phase antibody reagent by coupling to an artificial carrier and as catching antibody in non-isotopic methodology and solid phase immunochemistry. When applied in any cytochemical or histochemical staining procedure or solid phase coupling technique, the optimum concentration of the IgG preparation should be established by titration before being used.
Caution:
This product is intended FOR RESEARCH USE ONLY, and FOR TESTS IN VITRO, not for use in diagnostic or therapeutic procedures involving humans or animals. This datasheet is as accurate as reasonably achievable, but Nordic-MUbio accepts no liability for any inaccuracies or omissions in this information.
Formulation:
Purified hyperimmune IgG fraction, lyophilized from a solution in phosphate buffered saline (pH7.2). No preservative added, as it may interfere with the antibody activity.
Product:
Purified hyperimmune IgG fraction, lyophilized from a solution in phosphate buffered saline (pH7.2). No preservative added, as it may interfere with the antibody activity. It is reconstituted by adding 1 ml sterile distilled water, spun down to remove insoluble particles, divided into small aliquots, frozen and stored at or below -20°C.
Source:
Highly purified normal homogenous IgG2a(1b) isolated from mouse serum. Freund?s complete adjuvant is used in the first step of the immunization procedure.
Specificity:
Purified IgG fraction of polyclonal Sheep antiSerum to Mouse IgG2a(1b), allotype specific.