Antibody Reports

AR222, AR249, AS274, AS702 and AS708 antibodies recognize the spike S protein from SARS-CoV-2 by ELISA

Philippe Hammel — 2020-06-23

The recombinant antibodies AI334, AQ806 and RB596 detect by immunofluorescence the spike S protein from SARS-CoV-2.

AR222, AR249, AS274, AS702 and AS708 antibodies recognize the spike S protein from SARS-CoV-2 by immunofluorescence

Anna Marchetti — 2020-07-13

The recombinant antibodies AR222, AR249, AS274, AS702 and AS708 detect by immunofluorescence the spike S protein from SARS-CoV-2.

RB571, RB572, RB573, RB574, RB575, RB576, RB577 and RB578 antibodies recognize a fragment of the membrane M protein from SARS-CoV-2 by ELISA

Philippe Hammel — 2020-07-09

The recombinant antibodies RB571, RB572, RB573, RB574, RB575, RB576, RB577 and RB578 detect by ELISA a synthetic peptide from the SARS-CoV-2 M protein.

RB572, RB574 and RB576 antibodies recognize the membrane M protein from SARS-CoV-2 by immunofluorescence

Anna Marchetti — 2020-07-13

The recombinant antibodies RB572, RB574 and RB576 detect by immunofluorescence the spike S protein from SARS-CoV-2.

The RB596 antibody recognizes a linear epitope from the spike S protein from SARS-CoV-2

Lluc Farrera-Soler — 2020-07-13

The recombinant antibody RB596 recognizes a linear epitope (residues 973-984, ISSVLNDILSRL) from the SARS-CoV-2 spike S protein.

RB137 recognizes LL37 in neutrophil-extracellular trap-like (NET) structures in systemic lupus erythematosus and rheumatoid arthritis inflamed tissues by immunofluorescence in histological sections

Roberto Lande — 2020-07-27

Besides being a natural antibiotic, the human cathelicidin LL37, produced by epithelial cells and neutrophils, is an important immune-modulator. LL37 alone, or in complex with DNA, can activate inflammatory pathways in psoriasis, Systemic Lupus Erythematosus (SLE) and Rheumatoid Arthritis (RA). In this work, we describe the capacity of the recombinant monoclonal antibody RB137, previously shown to specifically recognize LL37 in its native form by ELISA, to detect LL37 by immunofluorescence in human tissues derived from SLE and RA patients. In these tissues, LL37 decorates DNA filaments resembling neutrophil-extracellular-trap (NET) structures. This antibody represents a valuable tool to detect the presence, the native state and the exact localization of LL37 in human tissues in health and disease.

Monoclonal antibodies RB139 and RB142 recognize citrullinated LL37 by immunofluorescence in histological sections in Systemic lupus erythematosus (SLE) and Rheumatoid arthritis (RA)

Roberto Lande — 2020-07-27

LL37 is a natural antibiotic, but is also a molecule with pleiotropic functions as well as an immune-modulator. LL37 is produced by epithelial cells and is present in neutrophils’ granules. LL37 alone, or in complex with DNA, can activate inflammatory pathways in psoriasis, systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA). In this work, we describe the capacity of two recombinant monoclonal antibodies, RB139 and RB142, previously shown to specifically recognize LL37 in its citrullinated form (cit-LL37) by ELISA, to detect LL37 by immunofluorescence in human inflamed tissues derived from SLE and RA patients. Such antibodies represent previously unavailable tools to detect the presence, the citrullinated state and the exact localization of cit-LL37 in human tissues in health and disease.

RB620 and RB621 antibodies recognize a peptide of the SARS-CoV-2 E protein by ELISA

Philippe Hammel — 2020-08-24

The recombinant antibodies RB620 and RB621 detect by ELISA a synthetic peptide from the SARS-CoV-2 envelope E protein.

The RB621 antibody recognizes the envelope E protein from SARS-CoV-2 by immunofluorescence

Anna Marchetti — 2020-08-26

The recombinant antibody RB621 detects by immunofluorescence the envelope E protein from SARS-CoV-2.

AG424 and AG427 antibodies recognize the human TrkB protein by western blot

Audrey Roussel-Gervais — 2020-09-04

The recombinant antibodies AG424 and AG427 detect the human TrkB protein in the human neural progenitor cell line ReNcell^®VM and in human brain by western blot.

The AA345 antibody specifically recognizes α-tubulin by western blot in human cell lines

Lucie Oberhauser — 2020-11-17

The recombinant antibody AA345 specifically detects human α-tubulin in HEK293, Hela, and HepG2 human cell lines by western blot.