Recombinant Sheep Somatoliberin (GHRH)

Product Specifications

Product Name Alternative

Growth hormone-releasing factor ; GRFGrowth hormone-releasing hormone ; GHRH

Abbreviation

Recombinant Sheep GHRH protein

Gene Name

GHRH

UniProt

P07217

Expression Region

1-44aa

Organism

Ovis aries (Sheep)

Target Sequence

YADAIFTNSYRKILGQLSARKLLQDIMNRQQGERNQEQGAKVRL

Tag

N-terminal GST-tagged

Type

Developed Protein

Source

E.coli

Field of Research

Others

Relevance

GRF is released by the hypothalamus and acts on the adenohypophyse to stimulate the secretion of growth hormone.

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.

Function

GRF is released by the hypothalamus and acts on the adenohypophyse to stimulate the secretion of growth hormone.

Molecular Weight

32.1 kDa

References & Citations

Growth hormone-releasing factor from ovine and caprine hypothalamus isolation, sequence analysis and total synthesis.Brazeau P., Boehlen P., Esch F., Ling N., Wehrenberg W.B., Guillemin R.Biochem. Biophys. Res. Commun. 125:606-614 (1984)

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.