Cell ID: CL0000816

Cell Name: immature B cell

CSI Thresholds:

Select	Context	Threshold
	Overall	9.4622
	Blood + B-cell acute lymphoblastic leukemia	23.6197
	B-cell acute lymphoblastic leukemia	23.6094
	Respiratory system disorder	23.3930
	Blood + Respiratory system disorder	23.3622
	Blood	23.1939
	Ileum	16.9975
	Blood + COVID-19	13.6772
	Bone marrow + Healthy	11.9803
	Kidney	11.5992
	Mesenteric lymph node	11.3616
	Mesenteric lymph node + Healthy	11.3231
	Large intestine	10.4714
	Small intestine	10.3596
	Small intestine + Healthy	10.0255
	Lymph node	9.6027
	Liver + Healthy	9.0780
	Liver	8.2624
	Spleen	8.1093
	Spleen + Healthy	8.0901
	Healthy	7.8235
	Blood + Healthy	7.5920
	Lung	7.2903
	Bone marrow	7.0879
	COVID-19	6.4561
	Lymph node + Healthy	6.1570
	Large intestine + Healthy	2.9345
	Skin of body + Healthy	2.2971
	Skin of body	2.2733
	Lung + Healthy	1.5826
	Epithelium of esophagus + Healthy	1.0851
	Epithelium of esophagus	1.0819
	Thymus	1.0774
	Thymus + Healthy	1.0468
	Kidney + Healthy	0.5729
	Down syndrome	-4.1586
	Bone marrow + Down syndrome	-4.1646
	Ileum + Healthy	-5.2758

Select

(Cell Significance Index is uniquely calculated using our advanced thresholding algorithms to reveal cell-specific gene markers.)

Description: An immature B cell is a B cell that has the phenotype surface IgM-positive and surface IgD-negative, and have not undergone class immunoglobulin class switching or peripheral encounter with antigen and activation.

Synonyms: immature B lymphocyte, immature B-cell, immature B-lymphocyte, newly formed B cell