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Description
Prolactin His Tag Protein, HumanProduct Specification Species Human Synonyms Lactotropin,PRL Accession P01236 Amino Acid Sequence Leu29 Cys227, with C 10*His Expression System HEK293 Molecular Weight Theoretical: 24. 5kDa Actual: 25,28kDa Purity 95% by SDS PAGE Endotoxin <1EU g Conjugation Unconjugated Tag His Tag Physical Appearance Lyophilized Powder Storage Buffer PBS, pH7. 4. Reconstitution Reconstitute no more than 1 mg mL according to the size in deionized water after rapid
Product Specification
| Species | Human |
| Synonyms | Lactotropin,PRL |
| Accession | P01236 |
| Amino Acid Sequence |
Leu29-Cys227, with C-10*His
|
| Expression System | HEK293 |
| Molecular Weight |
Theoretical: 24.5kDa Actual:25,28kDa
|
| Purity | ＞95% by SDS-PAGE |
| Endotoxin | <1EU/μg |
| Conjugation | Unconjugated |
| Tag | His Tag |
| Physical Appearance | Lyophilized Powder |
| Storage Buffer | PBS, pH7.4. |
| Reconstitution |
Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation.
|
| Stability & Storage |
· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃. |
Background
Prolactin (PRL), also known as lactotropin, is a protein best known for its role in enabling mammals to produce milk. Prolactin is secreted from the pituitary gland in response to eating, mating, estrogen treatment, ovulation and nursing. It is secreted heavily in pulses in between these events. Prolactin plays an essential role in metabolism, regulation of the immune system and pancreatic development. Prolactin levels may be checked as part of a sex hormone workup, as elevated prolactin secretion can suppress the secretion of follicle stimulating hormone and gonadotropin-releasing hormone, leading to hypogonadism and sometimes causing erectile dysfunction. Prolactin levels may be of some use in distinguishing epileptic seizures from psychogenic non-epileptic seizures. The serum prolactin level usually rises following an epileptic seizure.
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