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Mouse TRP1 / TYRP1 Protein (His Tag)

DatasheetSpecific PreferencesReviewsResearch TopicsProtocols
Tyrp1Protein Product Information
Synonym:TRP1, TYRP1
Protein Construction:A DNA sequence encoding the mouse Tyrp1 (Met1-Thr474) was expressed with a polyhistidine tag at the C-terminus.
Expressed Host:Baculovirus-Insect Cells
Form & Shipping:In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Tyrp1Protein QC Testing
Purity:> 95 % as determined by SDS-PAGE.
Endotoxin:<1.0 EU per μg protein as determined by the LAL method.
Stability:Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N Terminal:Gln 25
Molecule Mass:The recombinant mouse Tyrp1 consists 461 amino acids and predicts a molecular mass of 52.4 kDa.
Formulation:Lyophilized from sterile 20 mM Tris, 500 mM NaCl, 10 % glycerol, pH 8.0.
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
Tyrp1Protein Usage Guide
Storage:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution:A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.

Tyrosinase-related protein 1, also known as TYRP1 or TRP1, is a melanosomal enzyme that belongs to the tyrosinase family and plays an important role in the melanin biosynthetic pathway. Mutations in this enzyme are the cause of rufous oculocutaneous albinism and oculocutaneous albinism type III. TYRP1 / TRP1 is involved in the oxidation of 5,6-dihydroxyindole-2-carboxylic acid (DHICA) into indole-5,6-quinone-2-carboxylic acid. This enzyme may regulate or influence the type of melanin synthesized. The expression of Tyrosinase-related protein 1 (TYRP1) is regulated by the microphthalmia-associated transcription factor (MITF). There is mounting evidence demonstrating that in addition to its role in eumelanin synthesis, TYRP1 is involved in maintaining stability of tyrosinase proliferation and melanocyte cell death.

  • Sarangarajan R, et al. (2001) Tyrp1 and oculocutaneous albinism type 3. Pigment Cell Res. 14(6): 437-44.
  • Box NF, et al. (1998) Complete sequence and polymorphism study of the human TYRP1 gene encoding tyrosinase-related protein 1. Genome. 9 (1): 50-3.
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    • Mouse TRP1 / TYRP1 Protein (His Tag) SDS-PAGE