Abbreviation
Recombinant Human GH protein (Active)
Purity
Greater than 95% as determined by SDS-PAGE.
Endotoxin
≤10 EU/mg by the LAL method
Activity
Determined by its ability to stimulate the proliferation of Nb2-11 cells. Expected ED50 ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 x 10 7 units/mg
Alternative Names
GH1;Somatotropin;Growth hormone;GH;GH-N;Growth hormone 1;Pituitary growth hormone
Species
Homo sapiens (Human)
Expression Region
27-217aa
Target Protein Sequence
FPTIPLSRLFDNAMLRAHRLHQLAFDTYQEFEEAYIPKEQKYSFLQNPQTSLCFSESIPTPSNREETQQKSNLELLRISLLLIQSWLEPVQFLRSVFANSLVYGASDSNVYDLLKDLEEGIQTLMGRLEDGSPRTGQIFKQTYSKFDTNSHNDDALLKNYGLLYCFRKDMDKVETFLRIVQCRSVEGSCGF
Note: The complete
sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is
translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application,
please explicitly request the full and complete sequence of this protein before ordering.
Protein Length
Full Length of Mature Protein
Tag Info
Tag free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Buffer
Lyophilized from a 0.2 μm filtered solution containing 10mM PB
Storage
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Lead Time
3-7 business days
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Shelf Life
The shelf life is related to many factors, storage state, storage temperature and the stability of the product itself. Generally, the shelf life of lyophilized form is 6 months at -20°C/-80°C from the date of receipt.
Datasheet & COA
Please contact us to get it.
Description
Growth hormone orchestrates anabolic metabolism, linear growth, and immune modulation through the GH receptor, making authentic recombinant material essential for dissecting these pleiotropic pathways. This tag-free protein spans the complete mature sequence (aa 27–217) and demonstrates potent mitogenic activity in Nb2-11 lymphoma cells with an ED50 ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 × 10⁷ units/mg—performance that supports receptor binding competition assays, cell-based signaling studies measuring cAMP or STAT5 activation, and in vivo pharmacology in metabolic disease models. Endotoxin levels ≤ 10 EU/mg align with standards expected in animal studies where inflammatory confounders must be minimized. Purity exceeding 95% by SDS-PAGE, combined with the validated bioactivity, provides a suitable basis for antibody development, immunoassay calibration, and structure-function investigations requiring a homogeneous, biologically competent reference standard.