• HEK293 expressed
  • Endotoxin-free
  • Animal-component free

HumanKine® recombinant human OSM protein- GMP grade

EC50

0.1-1.5 ng/mL

Specific Activity

minimally 3.00 x 107 IU/mg, typically 3.07 x 107 IU/mg

Species Reactivity

human

Purity

>95%

ISO 13485 certified HumanKine® human cell-expressed cytokines and growth factors

Cat no : HZ-1030-GMP

Synonyms

oncostatin M, OSM



Technical Specifications

GeneID 5008
Species Human
Expression HEK293
EC50 0.1-1.5 ng/mL
Specific Activityminimally 3.00 x 107 IU/mg, typically 3.07 x 107 IU/mg
Purity >95%
Endotoxin<0.1 EU/μg
Accession NumberP13725
Molecular Mass 32 kDa reduced, 28 kDa non-reduced, monomer, glycosylated
Formulation 1x PBS, See Certificate of Analysis for details
Species Reactivity human

Stability and Reconstitution

Stability and Storage Lyophilized proteins are stable for 1 year from the date of receipt if stored between (-20°C) and (-80°C). Upon reconstitution we recommend that the solution can be stored at (4°C) for short term or at (-20°C) to (-80°C) for long term. Repeated freeze thaw cycles should be avoided with reconstituted products.
Reconstitution Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein to 0.2 mg/mL in sterile 1xPBS pH 7.4 containing 0.1% endotoxin-free recombinant human serum albumin (HSA). Gently swirl or tap vial to mix.

GMP Quality Policies

HumanKine® GMP (Good Manufacturing Practice) recombinant proteins are manufactured and validated in accordance with ISO 13485 quality management system and is compliant with GMP.
Our GMP recombinant proteins are animal component free (ACF), xeno free (XF) and tag free (TF). Read more about these policies here.

Background

Oncostatin M (OSM) is a member of a cytokine family that includes a leukemia-inhibitory factor, granulocyte colony-stimulating factor, and interleukin 6. OSM is a growth regulator which inhibits the proliferation of some tumor cell lines. It can stimulate proliferation of AIDS-KS cells. It regulates cytokine production, including IL-6, G-CSF, and GM-CSF from endothelial cells. OSM is involved in the maturation of fetal hepatocytes, thereby promoting liver development and regeneration (PMID: 9133674; 29526757; 29363180; 21887386).

Synonyms

oncostatin M, OSM