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Product Name SHBG Chinese Name 性激素结合球蛋白抗体 Alias Sex Hormone Binding Globulin; ABP; Androgen binding protein; MGC126834; MGC138391; SBP; Sex steroid binding protein; SHBG; TEBG; Testis specific androgen binding protein; Testosterone binding beta globulin; Testosterone Estradiol Binding Globulin; Testosterone estrogen binding globulin; SHBG_HUMAN; Sex hormone-binding globulin; Sex steroid-binding protein; Testis-specific androgen-binding protein; Testosterone-estradiol-binding globulin; TeBG; Testosterone-estrogen-binding globulin. literatures Specific References (2) | SL1175R has been referenced in 2 publications.[IF=7.31] Longfei Xiao. et al. Curcumin Ameliorates Age-Induced Tight Junction Impaired in Porcine Sertoli Cells by Inactivating the NLRP3 Inflammasome through the AMPK/SIRT3/SOD2/mtROS Signaling Pathway. OXID MED CELL LONGEV. 2023;2023:1708251 IF ; Pig.[IF=4.292] Longfei Xiao. et al. Dihydrotestosterone through blockade of TGF-β/Smad signaling mediates the anti-fibrosis effect under hypoxia in canine Sertoli cells. J Steroid Biochem. 2022 Feb;216:106041 IF ; Dog.Research Area Tumour Growth factors and hormones Binding protein Immunogen Species Rabbit Clonality Polyclonal React Species Human, Mouse, Rat, (predicted: Dog, Cow, Rabbit, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 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 44kDa Cellular localization Secretory protein Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human SHBG: 301-402/402 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 Sex hormone binding globulin (SHBG) is a glycoprotein synthesized by the liver. Circulating androgen and estrogen concentrations influence SHBG synthesis. Elevated testosterone, for example, causes SHBG synthesis to decrease, whereas high estrogen stimulates SHBG production. The regulation of SHBG synthesis, combined with SHBG's higher affinity for testosterone, impacts bioavailable testosterone levels. SHBG binds up to 98 percent of the steroid hormones in the blood including 5a-dihydrotestosterone (DHT), testosterone and androstenediol with particularly high affinity, and estradiol and estrone with slightly lower affinity.
Function:
Functions as an androgen transport protein, but may also be involved in receptor mediated processes. Each dimer binds one molecule of steroid. Specific for 5-alpha-dihydrotestosterone, testosterone, and 17-beta-estradiol. Regulates the plasma metabolic clearance rate of steroid hormones by controlling their plasma concentration.
Subunit:
Homodimer.
Subcellular Location:
Secreted . Note=In testis, it is synthesized by the Sertoli cells, secreted into the lumen of the seminiferous tubule and transported to the epididymis.
Tissue Specificity:
Isoform 1 and isoform 2 are present in liver and testis.
Post-translational modifications:
Variant Asn-356 contains one N-linked (GlcNAc...) at position 356.
Similarity:
Contains 2 laminin G-like domains.
SWISS:
P04278
Gene ID:
6462
Database links:
Entrez Gene: 6462 Human
Omim: 182205 Human
SwissProt: P04278 Human
Unigene: 632235 Human
性激素结合球蛋白(SHBG),又称睾酮—雌二醇结合球蛋白。
SHBG是一运输性激素的载体,它在性激素人作用过程中以及在各种生理病理情况下都有一定的变化和意义。
SHBG是由母体肝脏产生的循环类固醇类结合球蛋白,执行载体蛋白的功能,胰岛素是肝脏合成SHBG的强大的抑制因子,胰岛素抑制效应的主要作用点在于竞争性刺激肝脏SHBG的产生,因而SHBG减少是高胰岛素血症、胰岛素抵抗的标志。Product Picture Tissue/cell: rat uterus tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-SHBG Polyclonal Antibody, Unconjugated(SL1175R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
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