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Product Name StAR Chinese Name 促黄体激素诱导蛋白抗体 Alias StARD1; Cholesterol trafficker; Luteinizing hormone induced protein; Mitochondrial steroid acute regulatory protein; StAR related lipid transfer (START) domain containing 1; StARD1; START domain containing protein 1; Steroidogenic Acute Regulatory Protein; Steroidogenic acute regulatory protein mitochondrial; STAR_HUMAN. literatures Specific References (14) | SL3570R has been referenced in 14 publications.Research Area Tumour immunology transcriptional regulatory factor Kinases and Phosphatases Mitochondrion Immunogen Species Rabbit Clonality Polyclonal React Species Human, Mouse, Rat, (predicted: Dog, Cow, Horse, ) Applications WB=1:500-2000 IHC-P=1:100-500 IHC-F=1:100-500 Flow-Cyt=3μg /Test IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 32kDa Cellular localization cytoplasmic Mitochondrion Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human StAR/StARD1: 101-200/285 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail The protein encoded by this gene plays a key role in the acute regulation of steroid hormone synthesis by enhancing the conversion of cholesterol into pregnenolone. This protein permits the cleavage of cholesterol into pregnenolone by mediating the transport of cholesterol from the outer mitochondrial membrane to the inner mitochondrial membrane. Mutations in this gene are a cause of congenital lipoid adrenal hyperplasia (CLAH), also called lipoid CAH. A pseudogene of this gene is located on chromosome 13. [provided by RefSeq, Jul 2008].
Function:
Plays a key role in steroid hormone synthesis by enhancing the metabolism of cholesterol into pregnenolone. Mediates the transfer of cholesterol from the outer mitochondrial membrane to the inner mitochondrial membrane where it is cleaved to pregnenolone.
Subunit:
May interact with TSPO.
Subcellular Location:
Mitochondrion.
DISEASE:
Defects in STAR are the cause of adrenal hyperplasia type 1 (AH1) [MIM:201710]. The most severe form of adrenal hyperplasia. It is a condition characterized by onset of profound adrenocortical insufficiency shortly after birth, hyperpigmentation reflecting increased production of pro-opiomelanocortin, elevated plasma rennin activity as a consequence of reduced aldosterone synthesis, and male pseudohermaphroditism resulting from deficient fetal testicular testosterone synthesis. Affected individuals are phenotypic females irrespective of gonadal sex, and frequently die in infancy if mineralocorticoid and glucocorticoid replacement are not instituted.
Similarity:
Contains 1 START domain.
SWISS:
P49675
Gene ID:
6770
Database links:Entrez Gene: 6770 Human
Entrez Gene: 20845 Mouse
Omim: 600617 Human
SwissProt: P49675 Human
SwissProt: P51557 Mouse
Unigene: 521535 Human
Unigene: 293314 Mouse
Unigene: 11399 Rat
Product Picture Sample:
K562(human) cell Lysate at 30 ug
Primary: Anti-StAR (SL3570R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 32kD
Observed band size: 32 kD
Sample:
Lane 1: Ovary (Mouse) Lysate at 40 ug
Lane 2: Cerebrum (Mouse) Lysate at 40 ug
Lane 3: Kidney (Mouse) Lysate at 40 ug
Lane 4: Cerebrum (Rat) Lysate at 40 ug
Lane 5: K562 (Human) Cell Lysate at 30 ug
Lane 6: THP-1 (Human) Cell Lysate at 30 ug
Lane 7: U937 (Human) Cell Lysate at 30 ug
Lane 8: HepG2 (Human) Cell Lysate at 30 ug
Primary:
Anti-StAR (SL3570R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 30 kD
Observed band size: 30 kD
Sample:
Ovary (Mouse) Lysate at 30 ug
Brain (Mouse) Lysate at 30 ug
Primary: Anti-STAR/STARD1(SL3570R) at 1:200 dilution;
Secondary: HRP conjugated Goat Anti-Rabbit IgG(SL0295G-HRP) at 1: 3000 dilution;
Predicted band size : 32kD
Observed band size : 32kD
Sample:
Adrenal gland(mouse) Lysate at 40 ug
Primary: Anti-StAR (SL3570R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 32kD
Observed band size: 32 kD
Paraformaldehyde-fixed, paraffin embedded (Rat testis); Antigen retrieval by microwave in sodium citrate buffer (pH6.0) ; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer (3% BSA) at RT for 30min; Antibody incubation with (StAR) Polyclonal Antibody, Unconjugated (SL3570R) at 1:400 overnight at 4℃, followed by conjugation to the secondary antibody (labeled with HRP)and DAB staining.Blank control (blue line): Hela (fixed with 80% methanol (5 min at -20℃) and then permeabilized with 0.1% PBS-Tween for 20 min at room temperature).
Primary Antibody (green line): Rabbit Anti-StAR antibody (SL3570R),Dilution: 3μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG .
Secondary Antibody (white blue line): Goat anti-rabbit IgG-FITC,Dilution: 1μg /test.
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