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Sequence Information

Growth Differentiation Factor 9 (GDF9) Recombinant Protein | GDF9 recombinant protein

Recombinant Growth Differentiation Factor 9 (GDF9)

Applications
SDS-Page, Western Blot, ELISA, Immunoprecipitation
Purity
> 95%
Synonyms
Growth Differentiation Factor 9 (GDF9); Recombinant Growth Differentiation Factor 9 (GDF9); GDF9 recombinant protein
Ordering
For Research Use Only!
Host
E Coli
Purity/Purification
> 95%
Form/Format
Supplied as lyophilized form in PBS,pH7.4, containing 5% sucrose, 0.01% sarcosyl.
Sequence
The target protein is fused with N-terminal His-Tag, its sequence is listed below.
MGHHHHHHSG SEF-G QETVSSELKK PLGPASFNLS EYFRQFLLPQ NECELHDFRL SFSQLKWDNW IVAPHRYNPR YCKGDCPRAV GHRYGSPVHT MVQNIIYEKL DSSVPRPSCV PAKYSPLSVL TIEPDGSIAY KEYEDMIATK CTCR
Sequence Length
454
Applicable Applications for GDF9 recombinant protein
SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP)
Organism
Homo sapiens (Human)
Expression System
Prokaryotic expression
Residues
Gly320~Arg454 (Accession # O60383) with N-terminal His-Tag
Endotoxin Level
<1.0EU per 1ug (determined by the LAL method)
Reconstitution
Reconstitute in sterile PBS, pH7.2-pH7.4.
Preparation and Storage
Avoid repeated freeze/thaw cycles. Store at 2-8 degree C for one month. Aliquot and store at -80 degree C for 12 months.
Stability Test: The thermal stability is described by the loss rate of the targetprotein. The loss rate was determined by accelerated thermal degradation test,that is, incubate the protein at 37 degree C for 48h, and no obvious degradation andprecipitation were observed. (Referring from China Biological Products Standard,which was calculated by the Arrhenius equation.) The loss of this protein is lessthan 5% within the expiration date under appropriate storage condition.

Sequence Information

Sequence Information

SDS-Page

SDS-Page

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
17.0kDa
NCBI Official Full Name
growth/differentiation factor 9 isoform 1 preproprotein
NCBI Official Synonym Full Names
growth differentiation factor 9
NCBI Official Symbol
GDF9
NCBI Protein Information
growth/differentiation factor 9; GDF-9
UniProt Protein Name
Growth/differentiation factor 9
UniProt Gene Name
GDF9
UniProt Synonym Gene Names
GDF-9
UniProt Entry Name
GDF9_HUMAN

NCBI Description

This gene encodes a member of the transforming growth factor-beta superfamily. The encoded preproprotein is processed into a secreted factor that is required for ovarian folliculogenesis. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2014]

Uniprot Description

GDF9: 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. 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. Belongs to the TGF-beta family.

Protein type: Secreted; Secreted, signal peptide; Cytokine

Chromosomal Location of Human Ortholog: 5q31.1

Cellular Component: extracellular space; cytoplasm

Molecular Function: growth factor activity; cytokine activity; transforming growth factor beta receptor binding

Biological Process: regulation of apoptosis; BMP signaling pathway; oocyte growth; transforming growth factor beta receptor signaling pathway; regulation of MAPKKK cascade; positive regulation of cell proliferation; female gamete generation; negative regulation of cell growth; cell development

Research Articles on GDF9

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Product Notes

The GDF9 gdf9 (Catalog #AAA2009834) is a Recombinant Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's Growth Differentiation Factor 9 (GDF9) can be used in a range of immunoassay formats including, but not limited to, SDS-PAGE, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP). Researchers should empirically determine the suitability of the GDF9 gdf9 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. The amino acid sequence is listed below: The target protein is fused with N-terminal His-Tag, its sequence is listed below. MGHHHHHHSG SEF-G QETVSSELKK PLGPASFNLS EYFRQFLLPQ NECELHDFRL SFSQLKWDNW IVAPHRYNPR YCKGDCPRAV GHRYGSPVHT MVQNIIYEKL DSSVPRPSCV PAKYSPLSVL TIEPDGSIAY KEYEDMIATK CTCR. It is sometimes possible for the material contained within the vial of "Growth Differentiation Factor 9 (GDF9), Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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