Recombinant Rat Prolactin (Prl)

Product Specifications

Product Name Alternative

(PRL)

Abbreviation

Recombinant Rat Prl protein

Gene Name

Prl

UniProt

P01237

Expression Region

30-226AA

Organism

Rattus norvegicus (Rat)

Target Sequence

LPVCSGGDCQTPLPELFDRVVMLSHYIHTLYTDMFIEFDKQYVQDREFIAKAINDCPTSSLATPEDKEQAQKVPPEVLLNLILSLVHSWNDPLFQLITGLGGIHEAPDAIISRAKEIEEQNKRLLEGIEKIISQAYPEAKGNEIYLVWSQLPSLQGVDEESKDLAFYNNIRCLRRDSHKVDNYLKFLRCQIVHKNNC

Tag

N-terminal 6xHis-tagged

Type

In Stock Protein

Source

E.coli

Field of Research

Signal Transduction

Relevance

Prolactin acts primarily on the mammary gland by promoting lactation.

Endotoxin

Not test

Purity

Greater than 90% as determined by SDS-PAGE.

Activity

Not Test

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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Molecular Weight

26.6 kDa

References & Citations

"p21-activated protein kinase gamma-PAK in pituitary secretory granules phosphorylates prolactin." Tuazon P.T., Lorenson M.Y., Walker A.M., Traugh J.A. FEBS Lett 515:84-88 (2002)

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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.