製品: Steroidogenic Factor 1 Antibody
カタログ: DF2406
タンパク質の説明: Rabbit polyclonal antibody to Steroidogenic Factor 1
アプリケーション: WB
反応性: Human, Mouse, Rat
予測: Pig, Bovine, Horse, Sheep, Rabbit, Dog
分子量: 55 kDa; 52kD(Calculated).
ユニプロット: Q13285
RRID: AB_2839613

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製品説明

ソース:
Rabbit
アプリケーション:
WB 1:500-1:2000
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

反応性:
Human,Mouse,Rat
予測:
Pig(100%), Bovine(100%), Horse(100%), Sheep(100%), Rabbit(100%), Dog(100%)
クローナリティ:
Polyclonal
特異性:
Steroidogenic Factor 1 Antibody detects endogenous levels of total Steroidogenic Factor 1.
RRID:
AB_2839613
引用形式: Affinity Biosciences Cat# DF2406, RRID:AB_2839613.
コンジュゲート:
Unconjugated.
精製:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
別名:

折りたたみ/展開

AD4BP; Adrenal 4 binding protein; Adrenal 4-binding protein; ELP; FTZ 1; FTZ1; FTZF 1; FTZF1; Fushi tarazu factor (Drosophila) homolog 1; Fushi tarazu factor homolog 1; hSF 1; NR5A1; Nuclear receptor AdBP4; Nuclear receptor subfamily 5 group A member 1; POF7; SF 1; SF-1; SF1; SPGF8; SRXY3; Steroid hormone receptor Ad4BP; Steroidogenic factor 1; Steroidogenic factor 1 nuclear receptor; STF 1; STF-1; STF1; STF1_HUMAN;

免疫原

免疫原:
Uniprot:
遺伝子(ID):
発現特異性:
Q13285 STF1_HUMAN:

High expressed in the adrenal cortex, the ovary, the testis, and the spleen (PubMed:9177385).

タンパク質の説明:
vTranscriptional activator. Seems to be essential for sexual differentiation and formation of the primary steroidogenic tissues. Binds to the Ad4 site found in the promoter region of steroidogenic P450 genes such as CYP11A, CYP11B and CYP21B. Also regulates the AMH/Muellerian inhibiting substance gene as well as the AHCH and STAR genes. 5'-YCAAGGYC-3' and 5'-RRAGGTCA-3' are the consensus sequences for the recognition by NR5A1. The SFPQ-NONO-NR5A1 complex binds to the CYP17 promoter and regulates basal and cAMP-dependent transcriptional avtivity. Binds phosphatidylcholine (By similarity). Binds phospholipids with a phosphatidylinositol (PI) headgroup, in particular PI(3,4)P2 and PI(3,4,5)P3.
タンパク質配列:
MDYSYDEDLDELCPVCGDKVSGYHYGLLTCESCKGFFKRTVQNNKHYTCTESQSCKIDKTQRKRCPFCRFQKCLTVGMRLEAVRADRMRGGRNKFGPMYKRDRALKQQKKAQIRANGFKLETGPPMGVPPPPPPAPDYVLPPSLHGPEPKGLAAGPPAGPLGDFGAPALPMAVPGAHGPLAGYLYPAFPGRAIKSEYPEPYASPPQPGLPYGYPEPFSGGPNVPELILQLLQLEPDEDQVRARILGCLQEPTKSRPDQPAAFGLLCRMADQTFISIVDWARRCMVFKELEVADQMTLLQNCWSELLVFDHIYRQVQHGKEGSILLVTGQEVELTTVATQAGSLLHSLVLRAQELVLQLLALQLDRQEFVCLKFIILFSLDLKFLNNHILVKDAQEKANAALLDYTLCHYPHCGDKFQQLLLCLVEVRALSMQAKEYLYHKHLGNEMPRNNLLIEMLQAKQT

種類予測

種類予測:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Pig
100
Horse
100
Bovine
100
Sheep
100
Dog
100
Rabbit
100
Xenopus
67
Zebrafish
0
Chicken
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - Q13285 基板として

Site PTM Type Enzyme
K34 Acetylation
K38 Acetylation
K72 Acetylation
K100 Methylation
K106 Acetylation PR:000007102 (EP300)
K109 Acetylation PR:000007102 (EP300)
K110 Acetylation PR:000007102 (EP300)
K119 Sumoylation
K119 Ubiquitination
K194 Sumoylation
S203 Phosphorylation P28482 (MAPK1) , P50613 (CDK7)
S430 Phosphorylation

研究背景

機能:

Transcriptional activator. Essential for sexual differentiation and formation of the primary steroidogenic tissues. Binds to the Ad4 site found in the promoter region of steroidogenic P450 genes such as CYP11A, CYP11B and CYP21B. Also regulates the AMH/Muellerian inhibiting substance gene as well as the AHCH and STAR genes. 5'-YCAAGGYC-3' and 5'-RRAGGTCA-3' are the consensus sequences for the recognition by NR5A1. The SFPQ-NONO-NR5A1 complex binds to the CYP17 promoter and regulates basal and cAMP-dependent transcriptional activity. Binds phosphatidylcholine (By similarity). Binds phospholipids with a phosphatidylinositol (PI) headgroup, in particular PI(3,4)P2 and PI(3,4,5)P3. Activated by the phosphorylation of NR5A1 by HIPK3 leading to increased steroidogenic gene expression upon cAMP signaling pathway stimulation.

PTMs:

Acetylation stimulates the transcriptional activity.

Sumoylation reduces CDK7-mediated phosphorylation on Ser-203.

Phosphorylated on Ser-203 by CDK7. This phosphorylation promotes transcriptional activity.

細胞の位置付け:

Nucleus.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
組織特異性:

High expressed in the adrenal cortex, the ovary, the testis, and the spleen.

サブユニット構造:

Binds DNA as a monomer. Interacts with NR0B2 and PPARGC1A (By similarity). Part of a complex consisting of SFPQ, NONO and NR5A1. Interacts with NCOA2. Interacts with DGKQ and CDK7. Binds to and activated by HIPK3.

タンパク質ファミリー:

Belongs to the nuclear hormone receptor family. NR5 subfamily.

参考文献

1). The miR-34b/MEK/ERK pathway is regulated by NR5A1 and promotes differentiation in primary bovine Sertoli cells. Theriogenology, 2024 (PubMed: 38100994) [IF=2.8]

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