CD20 Polyclonal Antibody

Product Specifications

Background

B lymphocytes marker CD20 is a non glycosylated protein with a molecular weight of 35 or 37 kDa depending on the degree of phosphorylation. Although not a member of the tetraspanin superfamily of cell surface receptors, it crosses the cell membrane four times. The CD20 antigen is present on human pre B lymphocytes and on B lymphocytes at all stages of maturation, except on plasma cells. Low level expression of the CD20 antigen has been detected on normal T lymphocytes. The CD20 molecule is involved in regulation of B cell differentiation, presumably via its reported function as a Ca++ channel subunit.

Synonyms

B1; S7; Bp35; CD2; CVID5; MS4A2; LEU-16; B-lymphocyte antigen CD2; B-lymphocyte surface antigen B1; Leukocyte surface antigen Leu-16; Membrane-spanning 4-domains subfamily A member 1; MS4A1

Gene ID

931

Swiss Prot

P11836

Cellular Locus

Cell membrane

Host

Rabbit

Cross Reactivity

Mouse

Immunogen

133-182/297

Target

CD20

Clonality

Polyclonal

Conjugation

Unconjugated

Source

KLH conjugated synthetic peptide derived from human CD20

Applications

WB, ELISA, FCM, IHC-P, IHC-F, IF (IHC-P), IF (IHC-F), IF (ICC)

Purification

Purified by Protein A.

Concentration

1ug/ul

Dilution

WB (1:300-5000), ELISA (1:500-1000), FCM (1:20-100), IHC-P (1:200-400), IHC-F (1:100-500), IF (IHC-P) (1:50-200), IF (IHC-F) (1:50-200), IF (ICC) (1:50-200)