| 产品名称 | Goat Serum Against Rat Ig Light Chains Kappa And Lambda |
| 产品货号 | orb22187 |
| 产品价格 | 现货询价，电话：010-67529703 |
| 产品规格 | |
| 产品品牌 | Biorbyt |
| 产品概述 | |
| 产品详情 | |
| Product Name | Goat Serum Against Rat Ig Light Chains Kappa And Lambda |
|---|---|
| Catalog Number | orb22187 |
| Species/Host | Goat |
| Conjugation | Unconjugated |
| Tested applications | DOT, IEP |
| Immunogen | Purified light chains isolated from polyclonal rat IgG. Freunds complete adjuvant is used in the first step of the immunization procedure. |
| Target | Ig light chains kappa and lambda. As tested in immunoelectrophoresis and double radial immunodiffusion against pooled normal rat serum and purified IgG fractions and light chain preparations, the antiserum reacts with determinants exposed on the surface (SD) and the Fab portion of all intact immunoglobulins, with Fab or F(ab)2 subunits, and with free light chains of both types; also with determinants exposed only on free light chains but hidden in the intact immunoglobulin molecule (HD or hidden determinants) or Bence Jones proteins. This antiserum is not kappa or lambda chain specific. It does not react with any non-Ig protein in rat serum, as tested by immuno- electrophoresis and double radial immunodiffusion. |
| Form/Appearance | Vial with 1 ml lyophilized antiserum. |
| Concentration | Total protein and IgG concentration in the antiserum are comparable to those of pooled goat serum. No foreign proteins added. |
| Preservatives | No preservative added, as it may interfere with the antibody activity. No foreign protein added. |
| Storage | The lyophilised antiserum is shipped at ambient temperature and may be stored at 4°C; prolonged storage at or below -20°C. It is reconstituted by adding 1 ml sterile distilled water. Working dilutions are prepared 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 sam e day. If a slight precipitation occurs upon storage, this should be removed by centrifugation. It will not affect the performance of the product. |
| Note | For research use only. |
| Clonality | Polyclonal |
| Adsorption | Immunoaffinity adsorbed using insolubilized antigens as required to eliminate antibodies reacting with the Fc fragments of immunoglobulins or with other plasma proteins. |
| Application Notes | 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, but a wide scale of reactivity with IgG of other mammalian species must be assumed. The degree of cross-reactivity depends in addition to the phylogenetic relationship also on the concentrations of the reactants and the sensitivity of the assay format. IE: In immunoelectrophoresis use 2 μl or equivalent against 120 μl antiserum. In double radial immunodiffusion (Ouchterlony) use a rosette arrangement with 10 ulantiserum in a 3 mm diameter centre well and 2 μl serum samples (neat and serially diluted) in 2 mm diameter peripheral wells. In single immunodiffusion, use 1% antiserum in agar gel to establish a standard curve. |
| 产品资料 |