Gene Name	CD22
Gene ID	933
Gene Full Name	CD22 molecule
Gene Alias	SIGLEC-2|SIGLEC2
Transcripts	ENSG00000012124
Virus	HTLV1
Gene Type	protein-coding
HPA Location Info
Membrane Info	CD markers, FDA approved drug targets, Plasma proteins, Predicted intracellular proteins, Predicted membrane proteins
Uniport_ID	P20273
HGNC ID	HGNC:1643
OMIM ID	107266
Summary	Predicted to enable CD4 receptor binding activity; protein phosphatase binding activity; and sialic acid binding activity. Involved in B cell activation; negative regulation of B cell receptor signaling pathway; and regulation of endocytosis. Located in early endosome and recycling endosome. Implicated in diffuse large B-cell lymphoma. [provided by Alliance of Genome Resources, Apr 2025]

Integration Table: if previous studies reported that target gene was altered by virus integration events, the overlap between VISs in this literature and Cistrome factors was listed in this section

DVID	Chromosome	HM	TFBS	CA	Sum of Overlapped Records	Detail
6005933	chr19	67	10	1	78	View
6024185	chr19	4	0	0	4	View

Data ID	Experiment type	Sample number	Platform
GSE189602	Methylation profiling (Array)	4	Infinium MethylationEPIC
C   GSE94732	Chip-seq	24	Illumina NextSeq 500 (Homo sapiens);illumina Genome Analyzer IIx (Homo sapiens)
GSE52244	Expression array	15	[HuEx-1_0-st] Affymetrix Human Exon 1.0 ST Array [probe set (exon) version]
GSE10789	Expression array	6	NCI/ATC Hs-OperonV3
GSE224047	RNA-seq	10	Illumina NextSeq 500 (Homo sapiens)
GSE168557	Expression array	6	Agilent-039494 SurePrint G3 Human GE v2 8x60K Microarray 039381 (Feature Number version)
GSE136189	Methylation profiling (Array)	40	Illumina HumanMethylation450 BeadChip (HumanMethylation450_15017482);Illumina Infinium HumanMethylation850 BeadChip

• Genome binding/occupancy profiling

When the gene can detect a peak in the dataset, a peak plot will be displayed.

> Dataset: GSE94732 - CD22 peak across samples

Peak Plot