Antibody Purification

For fast and efficient purification of IgA antibodies from biological samples, InvivoGen provides Peptide M.
InvivoGen also provides Protein G for IgG purification, and Protein L for purification of both IgG and IgA.

The correct choice of purification method depends upon the immunoglobulin class, the species in which it was raised and the intended use of the antibodies. Antibodies from tissue culture supernatant, serum or ascites can be purified using one or more of the following antibody binding proteins offered by InvivoGen.

ProductHuman κ light chainHuman λ light chainHuman IgA1Human IgA2Human IgGHuman IgMHuman IgEHuman IgDMouse IgA

Mouse IgG

Rat IgABovine IgA
Peptide M - - ++++ ++++ - - n/a n/a - - n/a +
Protein L ++++ - ++++ ++++ ++++ ++++ ++++ ++++ ++++ ++++ ++++ -
Protein G - - - - ++++ - n/a - n/a ++++ n/a n/a

Peptide M / AgaroseAgarose for IgA1 and IgA2 purification 2 ml
5 ml
Protein L / AgaroseAgarose for IgA and IgG purification - k light chain specific 2 ml
10 ml
Protein G / AgaroseAgarose for IgG purification 2 ml
5 ml
Disclaimer: Our products are provided for research purpose only. Commercial applications may require licensing from third parties.
Note that the sequence of available ORFs provided by InvivoGen can differ from a given reference Genbank record due to genetic variations and/or alternative splicing. Customers should verify that the version of a gene sold by InvivoGen is suitable for the customer needs.
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