Prolactin protein (30R-2377)
Purified recombinant Rat Prolactin protein
Overview
Overview
| Synonyms | Luterotropic hormone protein, Mammotropin protein, Lutetropin protein |
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| Species | Rat |
| Protein Type | Recombinant |
Specifications
| Expression System | E.coli |
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| Grade & Purity | > 95% pure |
| Method of Purification | Prolactin protein was purified using a a proprietary chromatographic technique. |
| Molecular Weight | 22.5 kDa |
| Form & Buffer | Sterile filtered and lyophilized from 10 mM Sodium Phosphate, pH 8.0 + 50 mM NaCl |
Usage & Assay Information
| Bioactivity | The ED50 determined by the dose-dependent stimulation of the proliferation of rat lymphoma, Nb2-11 cells was found to be in the range of 0.01-10 ng/ml |
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Storage & Safety
| Storage | Store at 4 deg C for short term storage. Aliquot and store at -20 deg C for long term storage. Avoid repeated freeze/thaw cycles. |
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| Endotoxin Levels | <0.1 ng/ug |
General Information
| Biological Significance | Prolactin is a neuroendocrine hormone secreted by the pituitary gland. Its primary function is to promote and maintain lactation during pregnancy and suckling. In addition, Prolactin plays an immune-regulatory role by stimulating the activities of ornithine decarboxylase and protein kinase C, which are important for the proliferation, differentiation, and function of lymphocytes. |
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