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PRODUCT CATALOG
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AntiseraAntisera to “Gamma Globulins” are prepared using purified Cohn fractions II and III of normal target animal sera as antigen. The antisera react predominantly against IgG but some reactivity toward IgM and IgA either via the light chain or due to small amounts of these Ig’s in the antigen prep. These anti-gamma globulin antisera are excellent reagents for RIA and other precipitation type assays.Our techniques minimize the content of albumin and other serum proteins, yielding a product with immuno-globulin content greater than 90% of total protein. The vast majority of the protein is IgG with trace amounts of IgA and IgM. Immunoglobulins are conjugated and then separated from unconjugated label. These purified antibodies are very suitable for im-munoprecipitation, ELISA, Western Blotting, immunofluorescence microscopy, and similar techniques where low-level background is acceptable. Concentrations of antisera are approximately 20 mg IgG per mL and purified antibodies are approximately 5 mg IgG per mL (+/ -10%); details are provided on a Certificate of Analysis enclosed with the product. If you need improved sensitivity, refer to our affinity-purified antisera. “You are the source for anti-monkey serum.” — Graduate Researcher Notes: Most of these products can be further processed: Other conjugates and purifications available. F(ab) and F(ab’)2 fragments are available. Special orders and volume discounts available. |
| Antibodies Incorporated, P.O. Box 1560, Davis, California 95617-1560 Fax: (530) 758-6307 (24 Hours) Home | Site Map |
Customer Service / Technical Support (800) 824-8540 or (530) 758-4400 Mon through Fri 8:00 AM to 4:00 PM PST |
| Prices listed are for customers purchasing in North America. For pricing outside North America, please contact your distributor. | |