货品编号： Invitrogen.A10042 品牌：Invitrogen 品名：Donkey anti-Rabbit IgG (H+L) Highly Cross-Adsorbed Secondary Antibody, Alexa Fluor 568 规格：1 mg

产品描述： Product Specific Information These donkey anti-rabbit IgG (H+L) whole secondary antibodies have been affinity-purified and show minimum cross-reactivity to bovine,

chicken, goat, guinea pig, hamster, horse, human, mouse, rat, and sheep serum proteins. Cross-adsorption or pre-adsorption is a

purification step to increase specificity of the antibody resulting in higher sensitivity and less background staining. The secondary antibody

solution is passed through a column matrix containing immobilized serum proteins from potentially cross-reactive species. Only the

nonspecific-binding secondary antibodies are captured in the column, and the highly specific secondaries flow through. The benefits of this

extra step are apparent in multiplexing/multicolor-staining experiments (e.g., flow cytometry) where there is potential cross-reactivity with

other primary antibodies or in tissue/cell fluorescent staining experiments where there may be the presence of endogenous immunoglobulins.