Cynomolgus DNAM-1 / CD226 Protein, His Tag

DNAX accessory molecule 1 (DNAM-1), a single-pass type I membrane protein, is also known as CD226 antigen and platelet and T cell activation antigen 1 (PTA1), which contains 2 Ig-like C2-type (immunoglobulin-like) domains. DNAM-1 is a ~65 kDa glycoprotein expressed on the surface of natural killer cells, platelets, monocytes and a subset of T cells. DNAM-1 mediates cellular adhesion to other cells bearing its ligands, CD112 and CD155, and cross-linking DNAM-1 with antibodies causes cellular activation. Furthermore, DNAM-1 can interact with PVR and PVRL2.

Product Specifications

Background

Specifications

This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 28.5 kDa. The protein migrates as 40-55 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Accession Number

A0A2K5W1Z6-1

Expression Region

Glu 19 - Phe 252

Host

HEK293

Target

DNAM-1

Conjugation

Unconjugated

Tag

C-10xHis

Source

Cynomolgus

Stability

-20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Endotoxin

1.0 EU per μg

Purity

90%

Bioactivity

Immobilized Cynomolgus DNAM-1, His Tag (Cat. No. DN1-C52H9) at 2 μg/mL (100 μL/well) can bind Human CD155, Mouse IgG2a Fc Tag, low endotoxin (Cat. No. CD5-H5254) with a linear range of 2-40 ng/mL (QC tested).