IMGT/V-QUEST

Citing IMGT/V-QUEST:
Brochet, X., Lefranc, M.-P. and Giudicelli, V. Nucl. Acids Res. 36, W503-508 (2008). PMID: 18503082.
Giudicelli, V., Brochet, X., Lefranc, M.-P. Cold Spring Harb Protoc. 2011 Jun 1;2011(6). pii: pdb.prot5633. doi: 10.1101/pdb.prot5633.
PMID: 21632778 Abstract also in IMGT booklet with generous provision from Cold Spring Harbor (CSH) Protocols (high res) (lower res)

IMGT/V-QUEST program version: 3.6.4 (2 December 2024) - IMGT/V-QUEST reference directory release: 202449-1 (2 December 2024)

Analyse your IG (or antibody) or TR nucleotide sequences

The list of the IMGT/V-QUEST reference directory sets to which your sequences can be compared is available here.

Human sequence sets to test IMGT/V-QUEST are available here

Your selection

Species

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Receptor type or locus

Sequence submission

Type (or copy/paste) your nucleotide sequence(s) in FASTA or in FASTQ format

Or give the path access to a local file containing your sequence(s) in FASTA or in FASTQ format

Display results

A. Detailed view

HTML Text

Nb of nucleotides per line in alignments: Nb of aligned reference sequences:

B. Synthesis view

HTML Text

Nb of nucleotides per line in alignments: Summary table sequence order:

Advanced parameters

Selection of IMGT reference directory set

With all alleles With allele *01 only

Search for insertions and deletions in V-REGION Yes No

Parameters for IMGT/JunctionAnalysis

Nb of accepted D-GENE in IGH (default is 1), TRB (default is 1) or TRD (default is 3) JUNCTION

Nb of accepted mutations:

in 3'V-REGION

in D-REGION

in 5'J-REGION

Parameters for "Detailed view" Nb of nucleotides to exclude in 5' of the V-REGION for the evaluation of the nb of mutations (in results 9 and 10) Nb of nucleotides to add (or exclude) in 3' of the V-REGION for the evaluation of the alignment score (in results 1)

Advanced functionalities

Analysis of single chain Fragment variable (scFv) Yes No

Clinical application: search for CLL subsets #2 and #8 Yes No

WELCOME !
to IMGT/V-QUEST

IMGT®, the international ImMunoGeneTics information system®

Analyse your IG (or antibody) or TR nucleotide sequences

Your selection

Sequence submission

Display results

Advanced parameters

Advanced functionalities

WELCOME ! to IMGT/V-QUEST

IMGT®, the international ImMunoGeneTics information system®

Analyse your IG (or antibody) or TR nucleotide sequences

Your selection

Sequence submission

Display results

Advanced parameters

Advanced functionalities

WELCOME !
to IMGT/V-QUEST