OSM, produced in 
Escherichia coli is a single, non-glycosylated polypeptide chain containing 181 amino acids and having a molecular mass of 20.4kDa.The OSM is purified by proprietary chromatographic techniques. 
Synonyms: Oncostatin-M, OSM, OncoM. 
 Formulation: OSM protein was lyophilized from a 0.2µm filtered concentrated solution in 1xPBS, pH 7.4.
Physical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.
Purity: Greater than 95.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE.
Source:Escherichia coli.
 Amino acid sequence: NRGCSNSSSQ LLSQLQNQAN LTGNTESLLE PYIRLQNLNT PDLRAACTQH SVAFPSEDTL RQLSKPHFLS TVYTTLDRVL YQLDALRQKF LKTPAFPKLD SARHNILGIR NNVFCMARLL NHSLEIPEPT QTDSGASRST TTPDVFNTKI GSCGFLWGYH RFMGSVGRVF REWDDGSTRS R. 
Uniprot ACC number: P53347
Transportation method: Shipped at room temperature.
Safety data sheet: Inquire at info@3hbiomedical.com