Saturday, October 18, 2008

Antibody Conjugation Service

Antibody Conjugation Service$799/1mg, the most competitive price for antibody conjugation!BioChain provides the premium quality Antibody Conjugation Service with a 1-2 week turn around time.
The Service is focus on HRP and Biotin.BiotinBiotin is the conjugate of choice if the antibody is going to be used in a variety of applications. Biotin is a small molecule that has little effect on an antibody's immunoreactivity. Its small size makes biotin an excellent tag for your antibody in most techniques. Biotin binds tightly to avidin or streptavidin, which are available enzyme conjugated, making your biotinylated antibody useful in most immunological procedures.The disadvantage of a biotinylated antibody over an enzyme or fluorescent conjugated antibody is that there is an additional step involved in your assay.
HRPEnzyme conjugates give a highly selective and sensitive immuno-reagent. By directly labelling your primary antibody you eliminate steps and washes. Horseradish Peroxidase (HRP) is a stable enzyme suitable for ELISA, Western Blot and immunocytochemistry.
HRP has low endogenous activity and a high turnover rate, producing its coloured end product in a short time period.Customers need to supply a minimum quantity of 1 mg of antibody is required for all conjugationsThis FDA standard Frozen Tissue Array is designed in close conformance with FDA guideline for meeting requirements for IHC (Immunohistochemistry) and IVD (In vitro Diagnostic Devices) certification and also European CE Mark. This tissue array has two slides which contain 30 different normal tissue types and 3 donors per tissue type.