Human CD21/CR2 ELISA Kit PicoKine®

Human CD21/CR2 ELISA Kit PicoKine® (96 Tests). Quantitate Human CR2 in cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA). Sensitivity: 75pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.

Complement receptor type 2 (CR2), also known as C3DR or CD21, is a protein that in humans is encoded by the CR2 gene. It is mapped to 1q32.2. CR2 is involved in the complement system. It binds to iC3b (inactive derivative of C3b), C3dg, or C3d. CR2 is the membrane protein on B lymphocytes to which the Epstein-Barr virus (EBV) binds during infection of these cells. CR2, together with CD19, CD81, and CD225, forms the B-cell coreceptor complex, which lowers the activation threshold of the B-cell antigen receptor. Genetic variations in this gene are associated with susceptibility to systemic lupus erythematosus type 9 (SLEB9).

Product information

Supplier	Boster Bio
ABMIUM evidence status	ABMIUM Verified™ collaborator-tested data
Catalogue reference	EK1315
Product category	PicoKine® ELISA Kits
Reactive species	Human
Tested applications	ELISA
Gene name	CR2
Protein name	Complement receptor type 2
Sample type	cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA).
Assay range	156 pg/ml -10,000 pg/ml
Sensitivity	<75 pg/ml
Specificity	Natural and recombinant human CD21
Immunogen	Expression system for standard: CHO; Immunogen sequence: Ile21-71
Storage	Store at 4℃ for 6 months, at -20℃ for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)
UniProt	P20023
NCBI Gene ID	1380

Available variants

Conjugation	Size
Not applicable	96 wells/kit, with removable strips.