Description
Growth Hormone Releasing Factor (Human) Antiserum (Rabbit) Antiserum: lyophilized from 0.001 M Phosphate Buffer (pH 7.0) Immunogen: GRF (Human)-KLH (KLH: Keyhole Limpet Hemocyanin) Specificity: GRF (Human) 100% GRF (Porcine) 100% GRF (Human, 30-44 Amide) 30% GRF (Bovine) 5% GRF (Ovine) 1% GRF (Rat) <0.1% GRF (Human 1-29) <0.1% Cross-reactions were not observed at higher doses (1-10 nmol/ml) against the following peptides: CRF (Human) VIP Neuropeptide Y (Human) beta-Endorphin (Human) Somatostatin Sensitivity*: IC = 0.35 pmol/ml (Antiserum Dilution: x 20,000) * All sensitivity data are measured by enzyme immunoassay using beta-D-galactosidase as a label. Our undiluted antisera are suitable for immuno-histochemical use, for application to radioimmunoassay (RIA), or other non-isotopicimmunoassay systems. These antisera are partially characterized by either of the following two methods: 1) (EIA) or 2) ELISA. These products are not controlled to the rigorous specifications of prediluted antisera, which are adjusted to optimum concentrations for RIA and other immunoassays. These antisera are sold for research and development purposes only. Each antiserum has been lyophilized from 0.001 M Phosphate Buffer (pH 7.0). These Iyophilized antisera are stable for one month at room temperature. For long term storage, we recommend storing at -20 °C(freezer). After reconstitution with buffer, solutions may be kept at 4 °C for continuous use with a suitable preservative.For extended storage, the solutions should be frozen at -20 °C