Recombinant Mouse CD27/TNFRSF7 Protein (His & Fc Tag)

Specifications

Catalog number

PKSM040860

Size / count

100 µg

Dry ice

No

Hazardous

No

Discontinued

No

Background

CD27, also known as TNFRSF7, is a member of the TNF-receptor superfamily limited to cells of the lymphoid lineage, and exists as both a dimeric glycoprotein on the cell surface and as a soluble protein in serum. As a type I transmembrane glycoprotein of about 55 kDa existing as disulfide-linked homodimer, CD27 has been shown to play roles in lymphoid proliferation, differentiation, and apoptosis.It has important role in generation of T cell immunity, and is an apparently robust marker for normal memory B cells. It is a T and B cell co-stimulatory molecule, the activity of CD27 is governed by its TNF-like ligand CD70 on lymphocytes and dendritic cells. The CD27-CD70 interaction is required for Th1 generation responses to differentiation signals and long-term maintenance of T cell immunity, and meanwhile, plays a key role in regulating B-cell differentiation, activation and immunoglobulin synthesis.

Synonyms

CD27 antigen; CD27L receptor; S152; T-cell activation antigen CD27; Tnfrsf7; Tp55; Tumor necrosis factor receptor superfamily member 7

UniProt

P41272

Accession Number

NP_001028298.1

Expression System

HEK293 Cells

Tag

C-His-Fc

Sequence

Met 1-Arg 182

Applications

ELISA

Endotoxin

< 1.0 EU per μg of the protein as determined by the LAL method.

Purity

> 94 % as determined by reducing SDS-PAGE.

Bioactivity

Immobilized recombinant mouse CD27 at 2 μg/ml (100 μl/well) can bind biotinylated human CD70 with a linear range of 0.39-12.5 ng/ml.

Reconstitution

Please refer to the printed manual for detailed information.

Shipping Conditions

This product is provided as lyophilized powder which is shipped with ice packs.

Storage Conditions

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Calculated Molecular Weight

46.2 kDa

Observed Molecular Weight

60-65 kDa

Species

Mouse