Human TAFA2/FAM19A2 Protein (FAM-HM2A2)

  • Express System: HEK293
  • Product Tag: N-hFc
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Exact Sequence: Ala31-His131

Catalog: FAM-HM2A2


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Product Description Recombinant Human TAFA2/FAM19A2 Protein is expressed from HEK293 with hFc tag at the N-terminus.It contains Ala31-His131.

Product Background

Tafa is a family of small secreted proteins with conserved cysteine residues and restricted expression in the brain. It is composed of five highly homologous genes referred to as Tafa-1 to -5. FAM19A2/TAFA-2 induces skeletal stem cell migration through the activation of Rac1-p38 signaling and is highly abundant in the central nervous system and MIP1α regulates energy balance.

Product Category

Recombinant Protein



Gene/Protein ID




Exact Sequence

Molecular Weight The protein has a predicted MW of 36.74 kDa. Due to glycosylation, the protein migrates to 40-50 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 0.22 um 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 TAFA2 is greater than 95% as determined by SEC-HPLC.
Human TAFA2 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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