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Bottles, spin columns, filter plates, and complete purification kits containing Proteins L, A, A/G, or G immobilized on crosslinked, beaded affinity resins of various material compositions. Ideal for antibody purification and immunoprecipitation applications.
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Conventional ImmunoGold Reagents are monodisperse size population makes the conjugates suited for multiple labeling with no overlap. The Conventional Immunogold Reagents are the classical conjugates in immuno electron microscopy; they are a good choice when the antigen is abundant and the accessibility of the antigen is relatively good.
The conventional labeling approach in transmission and scanning electron microscopy utilizes secondary immunogold reagents based on particles that can be observed without enhancement. The particle population is monodisperse and thus shows minimal size variation and overlap.
The reagents are supplied in PBS with 1% Bovine Serum Albumin and 15 mM NaN3. Particle size: EM-grade 15 nm
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Serum Antibody Purification Kit (Protein A) (ab109209) is prepared by coupling highly purified protein A to agarose beads and can therefore be used to purify IgG fractions from both serum and ascites fluid.
A DNA sequence encoding the Bundibugyo ebolavirus(Subtype Sudan strain Gulu) NP (YP-138520 1) (Gly630-Asp738) was expressed with an N-terminal polyhistidine tagged AVI tag The expressed protein was biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed
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