Biotinylated Anti-Human CD28 Antibody, Mouse IgG1,Avitag™, premium grade

Antibody

Dry ice

Liquid

T-cell-specific surface glycoprotein CD28 is also known as TP44, is a single-pass type I membrane protein which contains one Ig-like V-type (immunoglobulin-like) domain. is one of the molecules expressed on T cells that provide co-stimulatory signals, which are required for T cell activation. CD28 is the receptor for CD80 (B7.1) and CD86 (B7.2). When activated by Toll-like receptor ligands, the CD80 expression is upregulated in antigen presenting cells (APCs). The CD86 expression on antigen presenting cells is constitutive. CD28 is the only B7 receptor constitutively expressed on naive T cells.

0.002 EU per μg

● 2-8°C for 12 months under sterile conditions
● -70°C for 24 months._x000D_For long term storage, the product should be stored at liquid state at -70°C.

The product could not be sold in United States.