SEC-HPLC chromatogram showing a single major peak at approximately 8 minutes for protein purity analysis of recombinant product.
Human Osteoactivin/GPNMB Protein (GNB-HM101)
  • Express System: HEK293
  • Product Tag: C-His
  • Purity: > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
  • Amino Acid Range: Lys23-Asn486
Catalog #GNB-HM101
Regular price $330.00
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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 / Antibody discovery / Antibody discovery | Others
Protein
Osteoactivin/GPNMB
Synonyms
GPNMB; HGFIN; NMB; Osteoactivin
Accession
Species
Human
Biotinylated
no
Amino Acid Range
Lys23-Asn486
Molecular Weight
The protein has a predicted MW of 53.1 kDa. Due to glycosylation, the protein migrates to 78-98 kDa based on Bis-Tris PAGE result.

Product Tag

C-His
Expression System
HEK293
Purity
> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Endotoxin
Less than 1 EU 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
Dissolve the lyophilized protein in distilled water. It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 ug or less, at 1mg/ml for 500ug or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking.
Stability And Storage
-20 to -80°C for 12 months as supplied from date of receipt.;-80°C for 3 months after reconstitution.;Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Human Osteoactivin on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. Human Osteoactivin on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
The purity of Human Osteoactivin is greater than 95% as determined by SEC-HPLC. The purity of Human Osteoactivin is greater than 95% as determined by SEC-HPLC.
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