PBS, 15mM sodium azide
Store as concentrated solution. Centrifuge briefly prior to opening vial. Store at 4ºC. DO NOT FREEZE. Protect from light.
0.5 mg/ml (Please refer to the vial label for the specific concentration.)
Mouse A20J B lymphoma cells transfected with rat CD28
Purified by size-exclusion chromatography
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
Cd28 molecule , CD28RNA
Membrane; Single-pass type I membrane protein
costimulatory molecule involved in induction of T cell proliferation and initiation of the Th2 response; may be important in maintanence of basal IgE production; binds to B7-1 or B7-2 on antigen presenting cells (APCs) [RGD, Feb 2006]