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Merck

C3042

Sigma-Aldrich

Corticotropin Releasing Factor human, rat

≥95% (HPLC), powder

别名:

CRF, CRH

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About This Item

经验公式(希尔记法):
C208H344N60O63S2
CAS号:
分子量:
4757.45
MDL號碼:
分類程式碼代碼:
12352200
NACRES:
NA.32

生物源

human
rat

品質等級

化驗

≥95% (HPLC)

形狀

powder

分子量

4757.45

儲存條件

(Keep container tightly closed in a dry and well-ventilated place)

技術

activity assay: suitable

溶解度

water: 1.00-1.04 mg/mL, colorless

UniProt登錄號

儲存溫度

−20°C

InChI 密鑰

VXFVFWFSJFSXHN-FAUHKOHMSA-N

基因資訊

human ... CRH(1392)

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Amino Acid Sequence

Ser-Glu-Glu-Pro-Pro-Ile-Ser-Leu-Asp-Leu-Thr-Phe-His-Leu-Leu-Arg-Glu-Val-Leu-Glu-Met-Ala-Arg-Ala-Glu-Gln-Leu-Ala-Gln-Gln-Ala-His-Ser-Asn-Arg-Lys-Leu-Met-Glu-Ile-Ile-NH2

一般說明

The corticotropin-releasing factor is a 41-amino-acid polypeptide. It is expressed in neurons, the hypothalamus, and the amygdala.

Research area: Neuroscience

應用

Corticotropin Releasing Factor human, rat has been used:
  • as a component in Dulbecco′s modified eagle medium (DMEM) for incubating lung explants
  • as a component in serum-free complete medium for isolation and culturing of fetal distal lung epithelial cells
  • in the synthesis of the corticotropin-releasing factor(CRF)-TAMRA 1 mixture
  • in chronic intracerebroventicular administration, to study its effect on hypoxia in hippocampus

生化/生理作用

CRF is a hypothalamic peptide that releases ACTH and endorphin from the anterior pituitary. It is also a neurotransmitter in the central nervous system, and is involved in autonomic and endocrine responses to stress.
Corticotropin-releasing factor modulates stress responses. It facilitates stress-stimulated activation of the hypothalamic−pituitary−adrenal system.Corticotropin Releasing Factor/hormone (CRF/H) at higher levels has been observed in stress-related physiological and behavioral disorders. It has been involved in anxiety and depression disorders. Under stress conditions, the release of CRH activates the corticotrophin-releasing hormone receptor type I (CRHR1) in the anterior pituitary for the release of adrenocorticotropic hormone (ACTH) that further stimulates the production/secretion of cortisol/corticosterone.

其他說明

Lyophilized from 0.1% TFA in H2O

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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访问文档库

Anxiolytics.
Handbook of Clinical Neurophysiology, 106, 669-669 (2012)
Frameworks of alcohol addiction: alcohol addiction as a reward deficit and stress surfeit disorder
Frontiers in Psychiatry, 3-28 (2014)
Transcriptional regulation of hypothalamic corticotropin-releasing factor gene
Vitamins & Hormones, 82, 301-317 (2010)
Identification of brain target neurons using a fluorescent conjugate of corticotropin-releasing factor
Hubbard CS, et al.
Journal of Chemical Neuroanatomy, 37(4), 245-253 (2009)
Colette G Ngo Ndjom et al.
Frontiers in microbiology, 6, 279-279 (2015-04-24)
Streptococcus pneumoniae (S. pneumoniae), a commensal across the nasal passages, is responsible for the majority of infectious pneumonia cases worldwide. Previous studies have shown that hormonal factors may be influential in regulating S. pneumoniae's transition from a non-pathogen to a

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