Rat CD28 Protein, His Tag
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.
Product Specifications
Background
Specifications
Accession Number
P31042-1
Expression Region
Asn 20 - Leu 150
Host
HEK293
Target
CD28
Conjugation
Unconjugated
Tag
C-10xHis
Source
Rat
Stability
Endotoxin
1.0 EU per μg
Purity
90%
Format
Powder
Buffer
PBS, pH7.4
Additives
Trehalose
Molecular Weight
16.9 kDa
Additionnal Information
Please see 'Shipping-and-Payments' sheet. Website: https://www.acrobiosystems.com/support/shipping-and-payments
Shipping Conditions
RT
Storage Conditions
-20°C
Package Size
1mg*1
Host or Source
HEK293
Species
Rat
Protein ID
P31042-1
Preservative
Trehalose
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