REAGENT or RESOURCE	SOURCE	IDENTIFIER
Antibodies
FITC anti-mouse CD4	Biolegend	Clone RM4-5; Cat#100510; RRID:AB_312713
PE anti-mouse TCR beta chain	Biolegend	Clone H57-597; Cat#109207; RRID:AB_313430
APC anti-mouse/human CD45R/B220	Biolegend	Clone RA3-6B2; Cat# 103212; RRID:AB_312997
APC anti-mouse CD8a	Biolegend	Clone 53-6.7; Cat#100712; RRID:AB_312751
Bacterial and virus strains
CVB1 (neutralizing antibody assay, Finland)	VacTech Oy, Finland	V200WE3C
CVB2 (neutralizing antibody assay, Finland)	VacTech Oy, Finland	V166XE4c
CVB3 (neutralizing antibody assay, Finland)	VacTech Oy, Finland	V13D4c
CVB4 (neutralizing antibody assay, Finland)	VacTech Oy, Finland	VD33SD4c
CVB5 (neutralizing antibody assay, Finland)	VacTech Oy, Finland	V10D3c
CVB6 (neutralizing antibody assay, Finland)	VacTech Oy, Finland	V147UD3c
Polio 1, Sabin (neutralizing antibody assay, Finland)	Terveyden ja hyvinvoinnin laitos – THL, Finland	MOPV1
Polio 3, Sabin (neutralizing antibody assay, Finland)	Terveyden ja hyvinvoinnin laitos – THL, Finland	MOPV3
CVB3-Nancy (neutralizing antibody assay, Sweden and vaccine, Finland)	Dr Gun Frisk, Uppsala University, Uppsala, Sweden
CVB1-10796 wild-type strain (Argentina; vaccine and mouse infection studies)	CDC, USA
CVB3 wild-type strain (Finland; vaccine)	Hus lab, Helsinki, Finland
Biological samples
Human serum (CF patients)	Stockholm CF Center, Karolinska University Hospital, Huddinge	n/a
Human serum (healthy controls)	Unrelated vaccine studies performed at Center for Infectious Medicine, KI	n/a
Chemicals, peptides, and recombinant proteins
Coxsackievirus B1 antiserum	ATCC	V-028-501-560
Coxsackievirus B2 antiserum	ATCC	V-029-501-560
Coxsackievirus B3 antiserum	ATCC	V-030-501-560
Coxsackievirus B4 antiserum	ATCC	V-031-501-560
Coxsackievirus B5 antiserum	ATCC	V-032-501-560
Coxsackievirus B6 antiserum	ATCC	V-033-501-563
Experimental models: Cell lines
Green monkey kidney (GMK) cells	National Institute for Health and Welfare, Finland	RRID:CVCL_L878
HeLa cells	Dr. R Glas, Center for Infectious Medicine.	RRID:CVCL_0030
Vero cells	ATCC	RRID:CVCL_0059
Experimental models: Organisms/strains
B6.129S2-Tcratm1Mom/J	Jackson Laboratories	RRID:IMSR_JAX:002115
C57Bl/6J strain 000664	Jackson Laboratories	RRID:IMSR_JAX:000664
Cftrtm1EUR	Dr Bob Scholte; Erasmus University, Rotterdam, The Netherlands	MGI:1857899
Oligonucleotides
Primer TCRα KO mice genotyping mutant reverse: CTA CCC GCT TCC ATT GCT C	Invitrogen Custom Primers	Jackson Laboratories
Primer TCRα KO mice genotyping common: TGA CTC CCA AAT CAA TGT GC	Invitrogen Custom Primers	Jackson Laboratories
Primer TCRα KO mice genotyping wild-type reverse: GGT GAG ATG ACC CAA AGC AG	Invitrogen Custom Primers	Jackson Laboratories
Primer F508del mice genotyping CF-P581: CAC AAC ACT GAC ACA AGT AGC	Invitrogen Custom Primers	van Doornick et al., 1995
Primer F508del mice genotyping CF-P580: GGA CGC AAA GAA AGG GAT AAG	Invitrogen Custom Primers	van Doornick et al., 1995
Software and algorithms
GraphPad 8.3.1	Graphpad	www.graphpad.com
FlowJo	FlowJo	www.flowjo.com
BioRender	BioRender	www.biorender.com