## Abstract Nerve growth factor (NGF) has been purified from the guinea pig prostate using a modification of the BocchiniβAngeletti method for isolating 2.5S NGF from mouse submaxillary glands. As with the mouse preparation, guinea pig prostate NGF appears to migrate as a high molecular weight enti
Nerve growth factor biosynthesis: Isolation and characterization of a guinea pig prostate kallikrein
β Scribed by Joan C. Dunbar; Ralph A. Bradshaw
- Publisher
- John Wiley and Sons
- Year
- 1985
- Tongue
- English
- Weight
- 583 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0730-2312
No coin nor oath required. For personal study only.
β¦ Synopsis
Guinea pig prostate contains one major soluble esteropeptidase activity. The protein has been purified and characterized and found to be a glycoprotein comprised of a single polypeptide chain. The molecular weight of the deglycosylated protein is approximately 26,000. The esteropeptidase has a similar K,, for lysine and arginine synthetic substrates, although the V,,, for arginine is much greater than that for lysine. Amino-terminal sequence analysis has also revealed a marked degree of homology to mouse y-nerve growth factor (NGF) and the kallikrein family of serine proteases. In contrast to 7-NGF, however, the guinea pig enzyme does not appear to form stable complexes with 0-NGF.
π SIMILAR VOLUMES
Steady-state nerve growth factor (NGF) mRNA levels were estimated in male sex organs of the mouse, rat, and guinea pig by RNA blot hybridization analysis. The abundance of NGF mRNAs was in the order vas deferens > epididymis L seminal vesicles >> testis. NGF mRNA levels in these organs were compare
## Abstract Aluminum hydroxide adsorbed guinea pig plasma was fractionated by QAE Sephadex Aβ50. Fractions correcting the clotting defect in Factor XIIβdeficient plasma (without having an effect on Factor XIβdeficient plasma) were pooled and rechromatographed twice through Sephadex Gβ200. By gel fi
## BACKGROUND. Nerve growth factor (NGF) immunoreactive proteins derived from human prostatic stromal cells (hPS) have been implicated in the paracrine regulation of prostate epithelial cell growth. However, mature NGFβ€ does not appear to be expressed by these cells. In order to determine whether N
The SV40 transformed murine macrophage cell line, BACl, proliferates in response to the colony stimulating factor, CSF-1 (Schwarzbaum et al., J. Immunol., 7321158, 1984). In order to obtain a cell line suitable for biochemical and genetic studies of CSF-1 signal transduction, clones of BACl were est