Hersteller |
Cusabio
|
Kategorie |
|
Typ |
Proteins Recombinant |
Specific against |
other |
Format |
Liquid or Lyophilized powder |
Menge |
50ug |
Host |
E.coli |
ArtNr |
CSB-EP009352HU-50 |
Konjugat/Tag |
GST |
eClass 6.1 |
34160400 |
eClass 9.0 |
42020190 |
Lieferbar |
|
Research Topic |
Cardiovascular |
Uniprot ID |
O60383 |
Gene Names |
GDF9 |
Organism |
Homo sapiens (Human) |
AA Sequence |
GQETVSSELKKPLGPASFNLSEYFRQFLLPQNECE LHDFRLSFSQLKWDNWIVAPHRYNPRYCKGDCPRA VGHRYGSPVHTMVQNIIYEKLDSSVPRPSCVPAKY SPLSVLTIEPDGSIAYKEYEDMIATKCTCR |
Expression Region |
320-454aa |
Sequence Info |
Full Length of Mature Protein |
Source |
E.coli |
Tag Info |
N-terminal GST-tagged |
MW |
42.5 kDa |
Relevance |
Required for ovarian folliculogenesis. Promotes primordial follicle development. Stimulates granulosa cell proliferation. Promotes cell transition from G0/G1 to S and G2/M phases, through an increase of CCND1 and CCNE1 expression, and RB1 phosphorylation. It regulates STAR expression and cAMP-dependent progesterone release in granulosa and thecal cells. Attenuates the suppressive effects of activin A on STAR expression and progesterone production by increasing the expression of inhibin B. It suppresses FST and FSTL3 production in granulosa-lutein cells. |
Reference |
Mutational screening of the coding region of growth differentiation factor 9 gene in Indian women with ovarian failure.Dixit H., Rao L.K., Padmalatha V., Kanakavalli M., Deenadayal M., Gupta N., Chakravarty B., Singh L.Menopause 12:749-754(2005) |
Purity |
Greater than 90% as determined by SDS-PAGE. |
Storage Buffer |
Tris-based buffer, 50% glycerol |
Storage |
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20C/-80C. The shelf life of lyophilized form is 12 months at -20C/-80C. |
Notes |
Repeated freezing and thawing is not recommended. Store working aliquots at 4C for up to one week. |
Function |
Required for ovarian folliculogenesis. Promotes primordial follicle development. Stimulates granulosa cell proliferation. Promotes cell transition from G0/G1 to S and G2/M phases, through an increase of CCND1 and CCNE1 expression, and RB1 phosphorylation. It regulates STAR expression and cAMP-dependent progesterone release in granulosa and thecal cells. Attenuates the suppressive effects of activin A on STAR expression and progesterone production by increasing the expression of inhibin B. It suppresses FST and FSTL3 production in granulosa-lutein cells. |
Involvement in disease |
Altered GDF9 function may be involved in ovarian disorders. Rare variants in GDF9 have been found in patients with premature ovarian failure and mothers of dizygotic twins. |
Subcellular Location |
Secreted |
Protein Families |
TGF-beta family |
Tissue Specificity |
Expressed in ovarian granulosa cells. Present in oocytes of primary follicles (at protein level). |
Tag Information |
N-terminal GST-tagged |
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