custom animal virus discovery peptide array (PEPperPRINT gmbh)
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Custom Animal Virus Discovery Peptide Array, supplied by PEPperPRINT gmbh, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/custom+animal+virus+discovery+peptide+array/pmc07296860-133-1-9?v=PEPperPRINT+gmbh
Average 90 stars, based on 1 article reviews
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1) Product Images from "A Protein Epitope Targeted by the Antibody Response to Kawasaki Disease"
Article Title: A Protein Epitope Targeted by the Antibody Response to Kawasaki Disease
Journal: The Journal of Infectious Diseases
doi: 10.1093/infdis/jiaa066
Figure Legend Snippet: Experimental strategy and characteristics of PB isolated from peripheral blood of 11 children 1–3 weeks after KD fever onset. A, Study overview. B–D, Analysis of single cells from 11 children with KD. B, Most PB were VH3, VH4, or VH1. C, Number of PB by isotype; IgA and IgG PB were most commonly identified. D, Of 1156 PB sequenced, 42 sets of oligoclonal PB were identified for antibody production and 15 somatically mutated IgA plasmablasts were also selected for production. Of 60 monoclonal antibodies prepared, 10 strongly bound to intracytoplasmic inclusion bodies in ciliated bronchial epithelial cells of children who died of KD using immunohistochemistry and 22 were found to bind weakly. Strongly binding antibodies were tested on an animal virus peptide array. Abbreviations: IgA, immunoglobulin A; IgG, immunoglobulin G; KD, Kawasaki disease; PB, plasmablasts; RT-PCR, reverse transcription and polymerase chain reaction; VH, variable heavy; VL, variable light.
Techniques Used: Isolation, Bioprocessing, Immunohistochemistry, Binding Assay, Virus, Peptide Microarray, Reverse Transcription Polymerase Chain Reaction, Reverse Transcription, Polymerase Chain Reaction
Figure Legend Snippet: Identifying the peptide motif recognized by Kawasaki disease (KD) monoclonal antibody KD4-2H4 using animal virus peptide array and substitution array. A, Animal virus peptide array demonstrates that KD4-2H4 recognizes multiple related peptides with averaged median foreground fluorescence intensities above a cutoff value of 200; the epitope identity number from the Immune Epitope Database (www.iedb.org) is listed for each reacting peptide. B, The motif of KD4-2H4 binding identified as statistically significant by MEME bioinformatics analysis. C, Substitution matrix array of peptide AIIPDREALYQEFDEME using KD4-2H4. Preferred amino acids for binding are those on the left of the substitution matrix while nonpreferred amino acids are those on the right.
Techniques Used: Virus, Peptide Microarray, Fluorescence, Binding Assay