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Recombinant Human Growth/differentiation factor 9(GDF9)

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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Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 50ug
Lieferbar: In stock
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