Glycoprotein hormones alpha chain, also known as CGA, belongs to the glycoprotein hormones subunit alpha family. The subunit of CGA is a heterodimer consists of a common alpha chain and a unique beta chain which confers biological specificity to thyrotropin, lutropin, follitropin and gonadotropin. It has positive regulation of cell migration, cell proliferation and transcription from RNA polymerase II promoter and participates in the peptide hormone processing and signal transduction.
Human CGA/FSH alpha Recombinant Protein (RPES2471)
Beta-Nerve Growth Factor, Beta-NGF, NGF, NGFB
<1.0 EU per µg as determined by the LAL method.
Recombinant Human CGA is produced by our Mammalian expression system and the target gene encoding Ala25-Ser116 is expressed with a 6His tag at the C-terminus.
> 95% as determined by reducing SDS-PAGE.
AP Mol Mass:
Lyophilized from a 0.2 µm filtered solution of PBS,pH 7.4.
This product is provided as lyophilized powder which is shipped with ice packs.
Stability and Storage:
Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.