인간의프로락틴
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인간의프로락틴 속성
- 알파
- D25 -40.5° (c = 1 in phosphate buffer of pH 7)
- 저장 조건
- 2-8°C
- 물리적 상태
- 동결건조된 분말
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | T | ||
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위험 카페고리 넘버 | 60 | ||
안전지침서 | 53-36/37/39-45 | ||
WGK 독일 | 3 | ||
RTECS 번호 | TW2895000 | ||
F 고인화성물질 | 10-21 |
그림문자(GHS): | |||||||||||||||
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신호 어: | Danger | ||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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인간의프로락틴 C화학적 특성, 용도, 생산
개요
The hormone from the adenohypophysis, consisting of single chain of 198 amino acid residues with three disulphide linkages that stimulates lactation by the mammary glands, in conjunction with the effects of estrogen, progesterone, and oxytocin. Prolactin secretion is normally suppressed by the hypothalamic prolactin inhibitory factor until after parturition. In birds stimulates secretion of crop milk by the crop glands.용도
Prolactin is glycosylated.Indications
Human prolactin is similar in structure to human growth hormone, and both are good lactogens. In women, prolactin acts with other hormones on the mammary gland during pregnancy to develop lactation and after birth to maintain it. Hyperprolactinemia causes impotence in men and amenorrhea and infertility in women. Chronically elevated levels of circulating prolactin are associated with suppression of 17-β-estradiol and testosterone production in the ovaries and testes.Prolactin serum levels increase during pregnancy and breast-feeding, at least immediately after the birth. In both men and women, prolactin increases after sleep starts, continues to increase during the night, and increases markedly during stress. Prolactin release is episodic during the day. More than 20 hormones and neurotransmitters affect prolactin production, but the dominant physiological control is primarily negative, mediated by dopamine from the hypothalamus. Dopaminergic agonists inhibit prolactin release and antagonists, such as the antipsychotic drugs, increase release.
일반 설명
Prolactin (PRL), a hormone secreted by the anterior pituitary,was discovered in 1928. It is a 198-residue polypeptidewith general structural features similar to those of GH.PRL stimulates lactation of parturition.인간의프로락틴 준비 용품 및 원자재
원자재
준비 용품
인간의프로락틴 공급 업체
글로벌( 66)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21663 | 55 |
3B Pharmachem (Wuhan) International Co.,Ltd. | 821-50328103-801 18930552037 |
3bsc@sina.com | China | 15848 | 69 |
Sigma-Aldrich | 021-61415566 800-8193336 |
orderCN@merckgroup.com | China | 51471 | 80 |
Shanghai Lebeishi Biotechnology Co., LTD | 13774214275 |
labex-mkt@univ-bio.com | China | 5512 | 58 |
Biolab Reagents | 027-65279366 18162686757 |
products@biolabreagent.com | China | 9818 | 58 |
ACROBiosystems | 18514007688 |
jiaxin.zhao@acrobiosystems.com | China | 1017 | 58 |
bioleaper | 18601717983 |
guojing@bioleaper.com | China | 5616 | 58 |
인간의프로락틴 관련 검색:
실버 아세틸아세토네이트 아세틸아세토산 제2철 코발트(II) 아세틸아세토네이트 하이드레이트 알루미늄 아세틸아세토네이트 디스프로슘 트리(2,2,6,6-테트라메틸-3,5-헵탄디오네이트) 아세틸아세톤산 구리
Tosylmethyl isocyanide
Tris(2,4-pentanedionato)chroMiuM(III)
N-BUTYLISOCYANIDE
SALCOMINE
PHENYLSELENOL
METHYL ISOCYANOACETATE
Ethyl isocyanoacetate
Benzyl isocyanide
DICHLORO(ETHYLENEDIAMINE)PLATINUM(II)
1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE
TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III)
TERT-BUTYL ISOCYANIDE