Human GEP Protein (GEP-HM101)

  • Express System: HEK293
  • Product Tag: C-His
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Exact Sequence: Thr18-Leu593

Catalog: GEP-HM101


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Product Description Recombinant Human GEP Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Thr18-Leu593.

Product Background

Haploinsufficiency of progranulin (PGRN) is a leading cause of frontotemporal lobar degeneration (FTLD). Loss of PGRN leads to lysosome dysfunction during aging. TMEM106B, a gene encoding a lysosomal membrane protein, is the main risk factor for FTLD with PGRN haploinsufficiency.Loss of both PGRN and TMEM106B results in an increased accumulation of lysosomal vacuoles in the axon initial segment of motor neurons and enhances the manifestation of FTLD phenotypes with a much earlier onset.

Product Category

Recombinant Protein


Synonyms Progranulin; PGRN; Acrogranin; GP88; Glycoprotein 88; PCDGF; PEPI; CLN11; GEP; Granulin; GRN



Exact Sequence

Molecular Weight The protein has a predicted MW of 62.9 kDa. Due to glycosylation, the protein migrates to 75-82 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 GEP is greater than 95% as determined by SEC-HPLC.
Human GEP on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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