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- Table of Contents
Designing a Western blot for SHBG? The guide has the expected band size, antibodies backed by real blot images, the controls to run alongside, and protocols taken from published papers.
Open the SHBG Western Blot GuideFacts about Sex hormone-binding globulin.
Particular for 5-alpha-dihydrotestosterone, testosterone, and 17-beta-estradiol. Regulates the plasma metabolic clearance rate of steroid hormones by controlling their plasma concentration.
| Human | |
|---|---|
| Gene Name: | SHBG |
| Uniprot: | P04278 |
| Entrez: | 6462 |

| Belongs to: |
|---|
| No superfamily |

ABP; ABPTestosterone-estrogen-binding globulin; androgen binding protein; MGC126834; MGC138391; SBP; sex hormone-binding globulin; Sex steroid-binding protein; SHBG; TEBG; Testis-specific androgen-binding protein; testosterone-binding beta-globulin; Testosterone-estradiol-binding globulin
Mass (kDA):
43.779 kDA

| Human | |
|---|---|
| Location: | 17p13.1 |
| Sequence: | 17; NC_000017.11 (7614064..7633383) |
Isoform 1 and isoform 2 are present in liver and testis.
Secreted. In testis, it is synthesized by the Sertoli cells, secreted into the lumen of the seminiferous tubule and transported to the epididymis.





PMID: 2587256 by Gershagen S., et al. Characterization of the human sex hormone binding globulin (SHBG) gene and demonstration of two transcripts in both liver and testis.
PMID: 2608061 by Hammond G.L., et al. The human sex hormone-binding globulin gene contains exons for androgen-binding protein and two other testicular messenger RNAs.