PD-1 Protein (AA 25-167) (Fc Tag)

Catalog No. ABIN7275423

This Recombinant PD-1 protein is produced in HEK-293 Cells.

Quick Overview for PD-1 Protein (AA 25-167) (Fc Tag) (ABIN7275423)

Target: PD-1 (PDCD1) (Programmed Cell Death 1 (PDCD1))

Protein Type: Recombinant

Origin: Mouse

Source: HEK-293 Cells

Purity: > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC

Product Details

Protein Characteristics: AA 25-167

Purification tag / Conjugate: This PD-1 protein is labelled with Fc Tag.

Purpose: Mouse PD-1/PDCD1 Protein

Sequence: Leu25-Gln167

Characteristics: Recombinant Mouse PD-1/PDCD1 Protein is expressed from HEK293 with hFc tag at the C-Terminus.It contains Leu25-Gln167.

Sterility: 0.22 μm filtered

Endotoxin Level: Less than 1EU per μg by the LAL method.

Biological Activity Comment: The affinity constant of 0.15μM as determined in SPR assay (Biacore T200). See testing image for detail.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.

Buffer: Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.

Storage: -20 °C,-80 °C

Storage Comment: -20 to -80°C for 12 months as supplied from date of receipt.,-80°C for 3-6 months after reconstitution.,2-8°C for 2-7 days after reconstitution.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Expiry Date: 12 months

Target Details

Target: PD-1 (PDCD1) (Programmed Cell Death 1 (PDCD1))

Alternative Name: PD-1

Background: Programmed cell death protein 1, also known as PD-1 and CD279 , is a protein found on the surface of cells that has a role in regulating the immune system's response to the cells of the human body by down-regulating the immune system and promoting self tolerance by suppressing T cell inflammatory activity.

Molecular Weight: 42.9 kDa. Due to glycosylation, the protein migrates to 60-70 kDa based on Tris-Bis PAGE result.

NCBI Accession: NP_032824

Pathways: Cancer Immune Checkpoints