Phosphate buffered saline pH 7.4 containing 15mM sodium azide
Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
1 mg/ml (Please refer to the vial label for the specific concentration.)
Burkitt?s lymphoma cell line Raji.
Protein A purified
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
Membrane Spanning 4-Domains A1,B1,Bp35,Cd20,Cvid5,Leu-16,Ms4A2,S7,Ms4A1
The CD20 antigen is present on human pre-B lymphocytes and on B-lymphocytes atall stage of maturation, except on plasma cells. Low level expression of the CD20antigen has been detected on normal T lymphocytes. CD20 is a non- glycosylated protein with a molecular weight of 35 or 37kDa depending on the degree of phosphorylation.