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Antigen to Antibody in 45 days
GenScript offers a full suite of high quality custom polyclonal antibody production services designed with your needs in mind. Since 2004, our team has produced over 12,000 high quality custom polyclonal antibodies from rabbit, mouse, and rat hosts. The PolyExpress™ protein immunization packages carry industry leading guarantees of WB and IP positive against target protein binding with 1:128,000 ELISA titer. All you need to provide is your target sequence and GenScript gets to work. Read More »
Our PolyExpress™ Premium package includes protein antigen production, the best choice for high quality antibody production. PolyExpress™ Premium or Premium Plus also guarantee delivery of antigen affinity-purified antibody 4 weeks faster than any other vendor. PolyExpress™ Basic, Silver, and Gold packages for custom polyclonal antibody production start with peptide antigen design using our proprietary OptimumAntigen™ design tool and finish with affinity purified polyclonal antibodies. PolyExpress™ peptide immunization services deliver custom rabbit polyclonal antibodies from sequence to antibody in just 45 days.
Guaranteed to perform in antigen ELISA and WB applications
Guaranteed to perform in antigen ELISA, WB, and IP applications
* Silver and Gold packages only apply to a single target protein sequence. Cannot be combined from different protein targets.
**Protein may be full length or a protein fragment ≥ 10 KD depending on which is more likely to generate a successful antibody.
*Each package only applies to a single protein sequence
**GenScript provides peptide synthesis, peptide design, carrier conjugation and antibody purification for free
Western blot analyses were performed to measure the effect of the Osi21 functional loss on the degradation of endocytosed rhodopsin.
The polyclonal rabbit antiarrestin2 antibody is diluted 1:30,000. (GenScript, NY)
J Lee, M Song, S Hong. Negative Regulation of the Novel norpAP24 Suppressor, diehard4, in the Endo-lysosomal Trafficking Underlies Photoreceptor Cell Degeneration. PLoS Genet. June 2013, 9, e1003559
Antibodies produced using PolyExpress™ have ELISA titers as high as polyclonal antibodies produced using a traditional protocol.
ELISA analysis of purified antibody generated by either PolyExpress™ protocol or traditional protocol.
ELISA analysis of purified antibody generated by PolyExpress™ Antibody Service.PolyExpress™ generated an antibody with ELISA titer> 1: 256,000 which is higher than guaranteed.
For polyclonal antibodies targeting poorly defined epitopes we recommend protein antigens. Protein antigens provide the immune system the complete profile of exposed epitopes in the same conformational context the antibody will ultimately recognize the antigen such as FACS, sandwich ELISA, or receptor blocking for example. If financial constraints prevent selection of protein antigen packages, we recommend using the maximum amount of peptide antigens with our Gold package. Read More »
Not looking for polyclonal antibodies? We have offerings for every antibody project. Just a few include:
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