SRP4872
GDF9 human
recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC)
Synonim(y):
GDF9, Growth/differentiation factor 9
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About This Item
Kod UNSPSC:
12352202
NACRES:
NA.32
Polecane produkty
pochodzenie biologiczne
human
rekombinowane
expressed in E. coli
Próba
≥98% (HPLC)
≥98% (SDS-PAGE)
Postać
lyophilized
masa cząsteczkowa
~31.2 kDa
opakowanie
pkg of 20 μg
zanieczyszczenia
endotoxin, tested
numer dostępu NCBI
numer dostępu UniProt
Warunki transportu
wet ice
temp. przechowywania
−20°C
informacje o genach
human ... GDF9(2661)
Opis ogólny
GDF-9 is a member of the TGF-β superfamily of growth and differentiation factors, and is highly homologous to GDF-3. Unlike most TGF-family members, GDF-9 and GDF-3 are not disulfide-linked dimers. GDF-3 is expressed in adult bone marrow, spleen, thymus, and adipose tissue. GDF-9 is expressed in oocytes and is required for normal ovarian folliculogenesis. Recombinant human GDF-9 is a 31.0 kDa non-disulfide-linked homodimer containing two 135 amino acid polypeptide chains with 6XHis on its N-terminus.
Zastosowanie
GDF9 has been as a supplement in the basal medium for the maturation of cumulus–oocyte complexes (COCs).
Działania biochem./fizjol.
Growth differentiation factor 9 (GDF9) is known to be localized in the cytoplasm. The gene encoding it is localized on human chromosome 5q31.1. It is known to be associated with granulosa cell proliferation and steroid production. Downregulation of the gene is observed in polycystic ovary syndrome.
Postać fizyczna
Sterile filtered and lyophilized with no additives.
Rekonstytucja
Centrifuge the vial prior to opening. Avoid freeze-thaw cycles.
Reconstitute in water to a concentration of 0.1-1.0 mg/mL. This solution can then be diluted into other aqueous buffers.
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Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Certyfikaty analizy (CoA)
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Reduced and delayed expression of GDF9 and BMP15 in ovarian tissues from women with polycystic ovary syndrome.
Wei LN
Journal of Assisted Reproduction and Genetics (2014)
Mutations and sequence variants in GDF9 and BMP15 in patients with premature ovarian failure.
Laissue P
European Journal of Endocrinology (2006)
Impact of oocyte-secreted factors on its developmental competence in buffalo
Swati Gupta
Zygote (2017)
Signalling pathways involved in the synergistic effects of human growth differentiation factor 9 and bone morphogenetic protein 15.
Reader KL
Reproduction, Fertility, and Development (2016)
Jesús Cadenas et al.
Reproductive biology and endocrinology : RB&E, 20(1), 126-126 (2022-08-20)
The suggested effects of the oocyte secreted GDF9 and BMP15 growth factors on oocyte maturation are currently based on recombinant proteins, and little is known about native GDF9 and BMP15 in humans. Human immature cumulus-oocyte complexes (COCs) obtained in connection
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