Recombinant Oncorhynchus mykiss Vitellogenin (vtg1) , partial

• CAS Number:

  9000-83-3

• Gene Name:

  vtg1

• UniProt:

  Q92093

• Expression Region:

  1465-1595aa

• Organism:

  Oncorhynchus mykiss (Rainbow trout) (Salmo gairdneri)

• Target Sequence:

  VNEMEISNDNLPYKDPSGSIKIDRKGKGVSLYAPSHGLQEVYFDKYSWKIKVVDWMKGQTCGLCGKADGENRQEYRTPSGRLTKSSVSFAHSWVLPSDSCRDASECLMKLESVKLEKQVIVDDRESKCYSV

• Tag:

  N-terminal 6xHis-KSI-tagged

• Source:

  E.coli

• Field of Research:

  Signal Transduction

• Assay Type:

  Developed Protein

• Relevance:

  Precursor of the major egg-yolk proteins that are sources of nutrients during early development of oviparous organisms.

• Purity:

  Greater than 85% as determined by SDS-PAGE.

• Activity:

  Not Test

• Length:

  Partial

• Form:

  Liquid or Lyophilized powder

• Buffer:

  If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

• Reconstitution:

  We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

• Molecular Weight:

  30.1 kDa

• References & Citations:

  "Isolation and characterization of a vitellogenin cDNA from rainbow trout (Oncorhynchus mykiss) and the complete sequence of a phosvitin coding segment." Goulas A., Triplett E.L., Taborsky G. DNA Cell Biol. 15:605-616 (1996)

• Storage Conditions:

  The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.