ProSpec-OSM Human, His

OSM, MGC20461.

POU2AF1 is a lymphocyte specific transcription coactivator protein. POU2AF1 cooperates only with the Oct1/2 proteins using sub domains in the POU domain of the Oct1/2 proteins, increasing their transcriptional efficiency. Even though POU2AF1 have no basic ability to bind DNA, it links firmly with the octomer motif in the presence of Oct1 and Oct2. POU2AF1 is expressed at maximum levels in spleen and peripheral blood leukocytes.

OSM Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 230 amino acids and having a molecular mass of 25.9 kDa.
The OSM is fused to a 21 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.

Escherichia Coli.

Sterile Filtered colorless solution.

OSM protein is supplied in 20mM Tris-HCl, pH-8, 1mM DTT and 20% Glycerol.

Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time.
For long term storage it is recommended to add a carrier protein .
Avoid multiple freeze-thaw cycles.

Greater than 95.0% as determined by -PAGE.

MGSSHHHHHH SSGLVPRGSH MAAIGSCSKE YRVLLGQLQK QTDLMQDTSR LLDPYIRIQG LDVPKLREHC RERPGAFPSE ETLRGLGRRG FLQTLNATLG CVLHRLADLE QRLPKAQDLE RSGLNIEDLE KLQMARPNIL GLRNNIYCMA QLLDNSDTAE PTKAGRGASQ PPTPTPASDA FQRKLEGCRF LHGYHRFMHS VGRVFSKWGE SPNRSRRHSP HQALRKGVRR.

ProSpec’s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.