PTPRA Protein (N-GST & His, Human)

Product Specifications

Abbreviation

PTPRA

Synonyms

HEPTP, HLPR, HPTPA, HPTPalpha, LRP, PTPA, PTPRL2, R-PTP-alpha, RPTPA

Host

Baculovirus-insect Cells

Tag

N-GST & His

Endotoxin

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

Purity

> 90 % as determined by SDS-PAGE

Bioactivity

1. Measured by its ability to bind biotinylated recombinant mouse SRC in a functional ELISA. 2. Measured by its ability to cleave a substrate, pNitrophenyl phosphate (pNPP) . The specific activity is >40000 pmol/min/μg.

Function

Ala174-Lys793

Molecular Weight

The recombinant human PTPRA (aa 174-793) /GST chimera consists of 857 amino acids and has a calculated molecular mass of 99 kDa. It migrates as an approximately 90 kDa band in SDS-PAGE under reducing conditions.