Norovirus (NoV) infections are a number one explanation for gastroenteritis. The humoral immune response performs an vital function within the management of NoV and up to date research have recognized neutralizing antibodies that bind the capsid protein VP1 to dam viral an infection. Right here, we make the most of a NoV GI.1 Jun-Fos assisted phage show library constructed from randomly fragmented genomic DNA coupled with affinity choice for antibody binding and subsequent deep sequencing to map epitopes.
The epitopes had been recognized by quantitating the enrichment of phage clones earlier than and after affinity choice and aligning the sequences of essentially the most enriched peptides. The HJT-R3-A9 scFv antibody epitope was mapped to a 12 amino acid area of VP1 that can be the binding website of a number of beforehand recognized mAbs. We synthesized the 12-mer peptide and located it binds the scFv antibody with a OkayD of 46 nM. Additional, alignment of enriched peptides after affinity choice on rabbit anti-NoV polyclonal sera revealed 5 households of overlapping sequences that outline distinct epitopes in VP1. One in all these is equivalent to the HJT-R3-A9 scFv epitope, additional suggesting it’s immunodominant.
Equally, different epitopes recognized utilizing the polyclonal sera overlap binding websites from beforehand reported mAbs, suggesting they’re additionally dominant epitopes. The outcomes display that affinity choice and deep sequencing of the phage library offers adequate decision to map a number of epitopes concurrently from complicated samples similar to polyclonal sera. This method will be prolonged to look at the antigenic panorama in affected person sera to facilitate investigation of the immune response to NoV.
IMPORTANCE Norovirus (NoV) infections are a number one explanation for gastroenteritis in the USA. Human noroviruses exhibit in depth genetic and antigenic variety, which makes it difficult to design a vaccine that gives broad safety towards an infection. Antibodies developed in the course of the immune response play an vital function within the management of NoV infections. Neutralizing antibodies have been recognized that act by sterically blocking the location on the virus used to bind human cells. Identification of different antibody binding websites related to virus neutralization is due to this fact of curiosity. Right here we use a excessive decision methodology to map a number of antibody binding websites concurrently from complicated sera samples. The outcomes present a comparatively small variety of websites on the virus bind a lot of independently generated antibodies, suggesting immundominance performs a task within the humoral immune response to NoV infections.
Improvement of an antigen-capture enzyme-linked immunosorbent assay for analysis of Aleutian mink illness virus

Environment friendly detection of eukaryotic calcium-sensing receptor (CaSR) by polyclonal antibody towards prokaryotic expressed truncated CaSR
Rabbit Anti-Human GABA Receptor Associated Protein (GABARAP) antiserum #1 |
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GABARAP11-S | Alpha Diagnostics | 100 ul | EUR 457 |
Polyclonal Goat Anti-SH2D1A/SLAM associated protein Antibody |
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APG00307G | Leading Biology | 0.1mg | EUR 484 |
Description: A polyclonal antibody raised in Goat that recognizes and binds to Human Goat Anti-SH2D1A/SLAM associated protein . This antibody is tested and proven to work in the following applications: |
Rabbit Anti Melanoma associated antigen ELISA kit |
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E04M0220-192T | BlueGene | 192 tests | EUR 1270 |
Description: A competitive ELISA for quantitative measurement of Rabbit Anti Melanoma associated antigen in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Rabbit Anti Melanoma associated antigen ELISA kit |
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E04M0220-48 | BlueGene | 1 plate of 48 wells | EUR 520 |
Description: A competitive ELISA for quantitative measurement of Rabbit Anti Melanoma associated antigen in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Rabbit Anti Melanoma associated antigen ELISA kit |
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E04M0220-96 | BlueGene | 1 plate of 96 wells | EUR 685 |
Description: A competitive ELISA for quantitative measurement of Rabbit Anti Melanoma associated antigen in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species. |
Rabbit Anti Human Creb Binding Protein Polyclonal Antibody |
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CPBT-66556RH | Creative Diagnostics | 0.1 mg | EUR 944 |
Polyclonal Rabbit Anti-HSA |
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C020101-10mg | Unibiotest | 10mg | EUR 861 |
Polyclonal Rabbit Anti-HSA |
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C020101-1mg | Unibiotest | 1mg | EUR 201 |
Polyclonal Rabbit Anti-BSA |
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C020102-10mg | Unibiotest | 10mg | EUR 861 |
Polyclonal Rabbit Anti-BSA |
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C020102-1mg | Unibiotest | 1mg | EUR 201 |
Polyclonal Rabbit Anti-HRP |
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C020103-10mg | Unibiotest | 10mg | EUR 861 |
Polyclonal Rabbit Anti-HRP |
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C020103-1mg | Unibiotest | 1mg | EUR 201 |
Polyclonal Rabbit Anti-OVA |
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C020105-10mg | Unibiotest | 10mg | EUR 861 |
Polyclonal Rabbit Anti-OVA |
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C020105-1mg | Unibiotest | 1mg | EUR 201 |
Polyclonal Rabbit Anti-FITC |
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C020115-10mg | Unibiotest | 10mg | EUR 3058 |
Polyclonal Rabbit Anti-FITC |
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C020115-1mg | Unibiotest | 1mg | EUR 523 |
Polyclonal Rabbit Anti-Biotin |
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C020116-10mg | Unibiotest | 10mg | EUR 3058 |
Polyclonal Rabbit Anti-Biotin |
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C020116-1mg | Unibiotest | 1mg | EUR 523 |
Polyclonal Rabbit Anti-SPA |
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C020117-10mg | Unibiotest | 10mg | EUR 861 |
Polyclonal Rabbit Anti-SPA |
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C020117-1mg | Unibiotest | 1mg | EUR 201 |
Polyclonal Rabbit Anti-SPG |
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C020118-10mg | Unibiotest | 10mg | EUR 861 |
Polyclonal Rabbit Anti-SPG |
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C020118-1mg | Unibiotest | 1mg | EUR 201 |
Polyclonal Rabbit Anti-SA |
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C020120-10mg | Unibiotest | 10mg | EUR 861 |
Polyclonal Rabbit Anti-SA |
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C020120-1mg | Unibiotest | 1mg | EUR 201 |
Polyclonal Rabbit anti-GAPDH |
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DRD96417 | Detroit R&D | 50 uL | EUR 280 |
Polyclonal Rabbit anti-sEH |
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SEH-1 | Detroit R&D | 50 uL | EUR 280 |
Rabbit Anti Human Grp94 Polyclonal Antibody |
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CPBT-66714RH | Creative Diagnostics | 0.1 ml | EUR 767 |
Rabbit Anti Human Bace2 Polyclonal Antibody |
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CPBT-66779RH | Creative Diagnostics | 0.1 mg | EUR 710 |
Rabbit Anti Human Ferritin Polyclonal Antibody |
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CPBT-66790RH | Creative Diagnostics | 1 ml | EUR 944 |
Rabbit Anti Human Cd66e Polyclonal Antibody |
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CPBT-67369RH | Creative Diagnostics | 50 µl* | EUR 840 |
Rabbit Anti Human Atf3 Polyclonal Antibody |
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CPBT-67383RH | Creative Diagnostics | 50 µg | EUR 965 |
Rabbit Anti Human Fen1 Polyclonal Antibody |
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CPBT-67395RH | Creative Diagnostics | 0.1 mg | EUR 944 |
Rabbit Anti Human Cd235a Polyclonal Antibody |
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CPBT-67411RH | Creative Diagnostics | 1 ml | EUR 663 |
Rabbit Anti Human Dll4 Polyclonal Antibody |
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CPBT-67441RH | Creative Diagnostics | 50 µg | EUR 741 |
Rabbit Anti Human Irf3 Polyclonal Antibody |
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CPBT-67451RH | Creative Diagnostics | 50 µg | EUR 985 |
Rabbit Anti Human Deltex Polyclonal Antibody |
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CPBT-67502RH | Creative Diagnostics | 0.1 mg | EUR 892 |
Rabbit Anti Human Bard1 Polyclonal Antibody |
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CPBT-67534RH | Creative Diagnostics | 50 µg | EUR 715 |
Rabbit Anti Human Blm Polyclonal Antibody |
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CPBT-67535RH | Creative Diagnostics | 50 µg | EUR 715 |
Rabbit Anti Human Brca2 Polyclonal Antibody |
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CPBT-67566RH | Creative Diagnostics | 1 ml | EUR 819 |
Rabbit Anti Human Ahr Polyclonal Antibody |
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CPBT-67584RH | Creative Diagnostics | 50 µg | EUR 985 |
Rabbit Anti Human Pib5pa Polyclonal Antibody |
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CPBT-67603RH | Creative Diagnostics | 50 µg | EUR 985 |
Rabbit Anti Human Brca1 Polyclonal Antibody |
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CPBT-67621RH | Creative Diagnostics | 50 µg | EUR 710 |
Rabbit Anti Human Fto Polyclonal Antibody |
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CPBT-67638RH | Creative Diagnostics | 0.1 ml | EUR 741 |
Rabbit Anti Human Ikbkap Polyclonal Antibody |
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CPBT-67642RH | Creative Diagnostics | 0.1 mg | EUR 663 |
Rabbit Anti Human Hey1 Polyclonal Antibody |
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CPBT-67678RH | Creative Diagnostics | 25 µg | EUR 559 |
Rabbit Anti Human Flvcr2 Polyclonal Antibody |
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CPBT-67727RH | Creative Diagnostics | 0.1 mg | EUR 767 |
Rabbit Anti Human Cdk11 Polyclonal Antibody |
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CPBT-67887RH | Creative Diagnostics | 50 µg | EUR 710 |
HRP*Polyclonal Rabbit Anti-Human Ig |
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C030229-10ml | Unibiotest | 10ml | EUR 1368 |
HRP*Polyclonal Rabbit Anti-Human Ig |
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C030229-1ml | Unibiotest | 1ml | EUR 269 |
FITC*Polyclonal Rabbit Anti-Human Ig |
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C030629-10ml | Unibiotest | 10ml | EUR 1368 |
FITC*Polyclonal Rabbit Anti-Human Ig |
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C030629-1ml | Unibiotest | 1ml | EUR 269 |
BIOTIN*Polyclonal Rabbit Anti-Human Ig |
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C030829-10ml | Unibiotest | 10ml | EUR 1368 |
BIOTIN*Polyclonal Rabbit Anti-Human Ig |
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C030829-1ml | Unibiotest | 1ml | EUR 269 |
Rabbit Anti-Human NCSTN Polyclonal Antibody |
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CPB-027RH | Creative Diagnostics | 50µg | EUR 715 |
Rabbit Anti-Human LXN Polyclonal Antibody |
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CPB-041RH | Creative Diagnostics | 50µg | EUR 715 |
Rabbit Anti-Human NCSTN Polyclonal Antibody |
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CPB-110RH | Creative Diagnostics | 200µg | EUR 663 |
Rabbit Anti-Human LXN Polyclonal Antibody |
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CPB-111RH | Creative Diagnostics | 200µg | EUR 663 |
Rabbit Anti-Human LAYN Polyclonal Antibody |
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CPB-118RH | Creative Diagnostics | 200µg | EUR 663 |
Rabbit Anti-Human METTL11A Polyclonal Antibody |
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CPB-120RH | Creative Diagnostics | 200µg | EUR 663 |
Rabbit Anti-Human LEP Polyclonal Antibody |
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CPB-127RH | Creative Diagnostics | 200µg | EUR 663 |
Rabbit Anti-Human LAMP1 Polyclonal Antibody |
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CPB-170RH | Creative Diagnostics | 50µg | EUR 715 |
Rabbit Anti-Human NAALADL1 Polyclonal Antibody |
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CPB-177RH | Creative Diagnostics | 50µg | EUR 715 |
Rabbit Anti-Human NCR3 Polyclonal Antibody |
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CPB-178RH | Creative Diagnostics | 50µg | EUR 715 |
Rabbit Anti-Human LAMP1 Polyclonal Antibody |
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CPB-187RH | Creative Diagnostics | 200µg | EUR 663 |
Rabbit Anti-Human LAIR2 Polyclonal Antibody |
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CPB-223RH | Creative Diagnostics | 50µg | EUR 715 |
Rabbit Anti-Human LIFR Polyclonal Antibody |
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CPB-303RH | Creative Diagnostics | 200µg | EUR 663 |
Rabbit Anti-Human LAMP3 Polyclonal Antibody |
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CPB-324RH | Creative Diagnostics | 200µg | EUR 663 |
Rabbit Anti-Human NBL1 Polyclonal Antibody |
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CPB-340RH | Creative Diagnostics | 200µg | EUR 663 |
Rabbit Anti-Human LAIR2 Polyclonal Antibody |
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CPB-393RH | Creative Diagnostics | 200µg | EUR 663 |
Rabbit Anti-Human VASP Polyclonal Antibody |
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CPB-755RH | Creative Diagnostics | 100 ul | EUR 559 |
Rabbit Anti-Human PTK2B Polyclonal Antibody |
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CPB-756RH | Creative Diagnostics | 100 ul | EUR 559 |
Rabbit Anti-Human RELA Polyclonal Antibody |
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CPB-757RH | Creative Diagnostics | 100 ul | EUR 559 |
Rabbit Anti-Human IGJ Polyclonal Antibody |
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CPBT-36211RH | Creative Diagnostics | 100ug | EUR 840 |
Rabbit Anti-Human TRPV1 Polyclonal Antibody |
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CPBT-58358RH | Creative Diagnostics | 100 ul | EUR 819 |
Rabbit Anti Human Bdnf Polyclonal Antibody |
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CPBT-65011RH | Creative Diagnostics | 0.1 mg | EUR 881 |
Rabbit Anti Human Ccl17 Polyclonal Antibody |
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CPBT-65034RH | Creative Diagnostics | 0.1 mg | EUR 881 |
Rabbit Anti Human Ccl25 Polyclonal Antibody |
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CPBT-65036RH | Creative Diagnostics | 0.1 mg | EUR 881 |
Rabbit Anti Human Cd11c Polyclonal Antibody |
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CPBT-65037RH | Creative Diagnostics | 50 µg | EUR 985 |
Rabbit Anti Human Cd49b Polyclonal Antibody |
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CPBT-65041RH | Creative Diagnostics | 50 µg | EUR 985 |
Rabbit Anti Human Cd54 Polyclonal Antibody |
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CPBT-65044RH | Creative Diagnostics | 0.1 mg | EUR 881 |
Rabbit Anti Human Cd181 Polyclonal Antibody |
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CPBT-65057RH | Creative Diagnostics | 0.5 ml | EUR 767 |
Rabbit Anti Human Cd193 Polyclonal Antibody |
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CPBT-65064RH | Creative Diagnostics | 0.1 mg | EUR 710 |
Rabbit Anti Human Cd209 Polyclonal Antibody |
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CPBT-65071RH | Creative Diagnostics | 0.1 mg | EUR 892 |
Rabbit Anti Human Cd243 Polyclonal Antibody |
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CPBT-65072RH | Creative Diagnostics | 50 µg | EUR 985 |
Rabbit Anti Human Cd274 Polyclonal Antibody |
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CPBT-65079RH | Creative Diagnostics | 0.1 mg | EUR 663 |
Rabbit Anti Human Cdw198 Polyclonal Antibody |
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CPBT-65095RH | Creative Diagnostics | 0.1 mg | EUR 710 |
Rabbit Anti Human Cxcl5 Polyclonal Antibody |
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CPBT-65103RH | Creative Diagnostics | 0.1 mg | EUR 881 |
Rabbit Anti Human Cxcl9 Polyclonal Antibody |
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CPBT-65105RH | Creative Diagnostics | 0.1 mg | EUR 881 |
Rabbit Anti Human Cxcl13 Polyclonal Antibody |
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CPBT-65107RH | Creative Diagnostics | 0.1 mg | EUR 881 |
Rabbit Anti Human Egf Polyclonal Antibody |
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CPBT-65124RH | Creative Diagnostics | 0.1 mg | EUR 881 |
Rabbit Anti Human Epha4 Polyclonal Antibody |
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CPBT-65133RH | Creative Diagnostics | 50 µg | EUR 985 |
Rabbit Anti Human Gdnf Polyclonal Antibody |
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CPBT-65158RH | Creative Diagnostics | 0.1 mg | EUR 881 |
Rabbit Anti Human Irf7 Polyclonal Antibody |
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CPBT-65184RH | Creative Diagnostics | 0.1 mg | EUR 580 |
Rabbit Anti Human Mdc Polyclonal Antibody |
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CPBT-65206RH | Creative Diagnostics | 0.1 mg | EUR 881 |
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