Recombinant Human C1qTNF9/CTRP9 (C-6His)

Lyophilized protein should be stored at < -20C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20C for 3 months.

Recombinant Human C1qTNF9 is produced by our Mammalian expression system & the target gene encoding Gln20-Pro333 is expressed with a 6His tag at the C-terminus.

Complement C1q & tumor necrosis factor-related protein 9A is also known as C1QTNF9A, AQL1, CTRP9, C1q & tumor necrosis factor related protein 9. C1QTNF9 is a secreted protein & contains one C1q domain & three collagen-like domains. C1QTNF9 interacts with ADIPOQ via the C1q domain to form a heterotrimeric complex & also interacts with CTRP9B to forms heterotrimers & heterooligomeric complexes with CTRP9B. C1QTNF9 is expressed predominantly in adipose tissue. C1QTNF9 can activates AMPK, AKT, & p44/42 MAPK signaling pathways.

Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
It is not recommended to reconstitute to a concentration less than 100 ug/ml.
Dissolve the lyophilized protein in ddH2O.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.