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PROALT (Protein Alternatives SL)

ProAlt is a young biotechnological company focused on the development and commercialization of biomarker-based assays for cancer diagnosis and clinical management.

The company also offers its own manufactured innovative recombinant proteins and antibodies, and different custom-tailored integral services in protein design and expression. Service offer is performed under individual customer contracts (CRO) to meet biotechnology industry needs.

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ProAlt news


PROALT presented at BIO 2017 International Convention in San Diego CA (USA) from 19 to 22 June.

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PROALT exhibited at BioSpain 2016 organized by ASEBIO (Spanish Bioindustry Association) in Bilbao, Spain, from 28 to 31 October.

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ProAlt events

June 2017

BIO 2017. San Diego (USA) 19-22 June

September 2017

ESMO 2017. Madrid (Spain) 8-12 September

October 2017

AACR-NCI-EORTC 2017. Philadelphia (USA) 26-30 October

November 2017
BIO-EUROPE 2017. Berlin (Germany) 6-8 November

MEDICA 2017. Düsseldorf (Germany) 13-16 November


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ProAlt new products


Mouse Anti-NR1H4 (bile acid receptor isoform 2) monoclonal antibody, clone 322.1.2.2


Mouse Anti-BMP4 (Bone morphogenetic protein 4) monoclonal antibody, clone PA354-16.1.1

Human KAL 1 Overexpression lysate product

Human GTF2E1 recombinant protein


Human FLT3LG recombinant protein

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