Product Name :
CD21 Rabbit Polyclonal Antibody
Predicted band size :
Observed band size :
Synonyms:
C3DR antibody CD 21 antibody CD21 antibody Complement C3d receptor 2 antibody Complement C3d receptor antibody Complement component (3d/Epstein Barr virus) receptor 2 antibody Complement receptor type 2 antibody CR antibody Cr2 antibody CR2_HUMAN antibody 展开
Function :
CD21 (also known as complement receptor (CR) type 2) is a type I integral membrane glycoprotein that serves as a receptor for the C3d complement fragment and for the Epstein-Barr virus. It plays a role in B cell activation and proliferation and undergoes phosphorylation after B cell activation with phorbol esters.D-Panthenol CD21 is expressed on mature B cells, follicular dendritic cells, pharyngeal and cervical epithelial cells and a subset of thymocytes. The adaptive immune response is tightly regulated to limit responding cells in an antigen-specific manner. On B cells, co-receptors CD21/CD19 modulate the strength of B cell Ag receptor (BCR) signals, thereby influencing cell fate. CD21 is normally expressed during the immature and mature stages of B cell development. In association with CD19, CR21 plays an important role in enhancing mature B cell responses to foreign antigens.
Antibody Type:
Rabbit Polyclonal Antibody
Immunogen :
Synthetic peptide within Human CD21 aa 984-1,033 / 1,033.
Species reactivity:
Human
Verify application:
IF-Cell, IHC-P, FC
Coupling :
unconjugated
Clone number:
RRID:
AB_3069071
Form :
Liquid
Concentration :
1ug/ul
Storage instructions:
Store at +4℃ after thawing.Promethazine hydrochloride Aliquot store at -20℃ or -80℃.PMID:36628218 Avoid repeated freeze / thaw cycles.
Storage buffer solution:
1*PBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
Subtype:
IgG
Purification method :
Immunogen affinity purified.
ELTSA :
Molecular weight :
Predicted band size: 113 kDa
Positive control :
LOVO, SH-SY5Y, human tonsil tissue, human colon cancer tissue.