Human Osteoactivin/GPNMB Protein (GNB-HM101)

  • Express System: HEK293
  • Product Tag: C-His
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Exact Sequence: Lys23-Asn486

Catalog: GNB-HM101


Order now get it on

Product Description Recombinant Human Osteoactivin/GPNMB Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Lys23-Asn486.

Product Background

GPNMB is highly expressed in macrophages and microglia, which are cells involved with innate immune response in the periphery and the brain, respectively. Some studies have shown increased levels of GPNMB in pro-inflammatory conditions, such as LPS treatment, and in pathological conditions, such as neurodegenerative diseases and cancer.

Product Category

Recombinant Protein


Synonyms GPNMB; HGFIN; NMB; Osteoactivin

Gene/Protein ID




Exact Sequence

Molecular Weight The protein has a predicted MW of 53.1 kDa. Due to glycosylation, the protein migrates to 78-98 kDa based on Tris-Bis PAGE result.

Product Tag


Express System

Purity > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Endotoxin Less than 1EU per ug by the LAL method.
Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability And Storage Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
The purity of Human Osteoactivin is greater than 95% as determined by SEC-HPLC.
Human Osteoactivin on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

You may also be interested in