Polyclonal Anti-PRLR

Price

200.00 USD

Size

100ug/vial

Reactivities

Hum, Mouse, Rat

Format

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.

References

1. Arden, K. C., Boutin, J.-M., Djiane, J., Kelly, P. A., Cavenee, W. K. The receptors for prolactin and growth hormone are localized in the same region of human chromosome 5. Cytogenet. Cell Genet. 53: 161-165, 1990.\n2. Arden, K. C., Cavenee, W. K., Boutin, J.-M., Kelly, P. A. The genes encoding the receptors for prolactin and growth hormone map to human chromosome 5. (Abstract) Am. J. Hum. Genet. 45 (suppl.): A129 only, 1989.\n3. Cunningham, B. C., Bass, S., Fuh, G., Wells, J. A. Zinc mediation of the binding of human growth hormone to the human prolactin receptor. Science 250: 1709-1712, 1990.

Storage Temp

At -20 degree C for one year. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for a longer time.Avoid repeated freezing and thawing.

Scientific Background

PRLR (Prolactin Receptor), is a cytokine receptor. By somatic cell hybrid analysis and by in situ hybridization, Arden et al. (1989, 1990) demonstrated that the prolactin receptor gene resides in the same chromosomal region as the growth hormone receptor gene, which has been mapped to 5p13-p12. Cunningham et al. (1990) demonstrated that zinc greatly increases the affinity of GH for the extracellular binding domain of PRLR, although it is not required for binding of GH to the growth hormone receptor or for binding of prolactin to the prolactin receptor. By mutational analysis, they showed that a cluster of 3 residues (histidine-18, histidine-21, and glutamic acid-174) in GH and histidine-188 in PRLR (conserved in all PRL receptors but not GH receptors) are likely zinc-ion ligands.