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P7842

Sigma-Aldrich

Prepro-Thyrotropin Releasing Hormone Fragment 178-199

Synonym(s):

CRIF, Corticotropin release inhibiting factor

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About This Item

Empirical Formula (Hill Notation):
C116H176N28O39S
CAS Number:
122018-92-2
Molecular Weight:
2618.87
MDL number:
MFCD00080148
UNSPSC Code:
12352200

storage temp.

−20°C

SMILES string

CC[C@H](C)[C@H](NC(=O)[C@@H](N)Cc1ccccc1)C(=O)N[C@@H](CC(O)=O)C(=O)N2CCC[C@H]2C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(=O)N[C@@H](Cc3c[nH]c4ccccc34)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)NCC(=O)N[C@@H](CCC(O)=O)C(=O)NCC(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N5CCC[C@H]5C(=O)N[C@@H](CCC(O)=O)C(O)=O

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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K Valentijn et al.
Brain research. Molecular brain research, 14(3), 221-230 (1992-07-01)
The rat thyrotropin-releasing hormone (TRH) precursor (prepro-TRH) contains five copies of the TRH progenitor sequence linked together by intervening sequences. Recently, we have shown that the connecting peptides prepro-TRH-(160-169) (Ps4) and prepro-TRH-(178-199) (Ps5) are released from rat hypothalamic neurones in
S Revskoy et al.
The Journal of endocrinology, 171(3), 491-498 (2001-12-12)
The prepro-thyrotropin-releasing hormone (ppTRH)-derived peptide, ppTRH178-199, has been proposed to inhibit ACTH release at the level of the pituitary and attenuate prolactin and behavioral responses to stress as well. The objective of this study was to elucidate a possible link
R F McGivern et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 17(12), 4886-4894 (1997-06-15)
A corticotropin release-inhibiting factor (CRIF) in brain has been postulated for several decades, based on increased plasma levels of ACTH and corticosterone after hypothalamic-pituitary disconnection. Recent in vitro studies indicate that prepro-TRH178-199 may function as an endogenous CRIF, prompting us
S Suzuki et al.
Brain research, 913(2), 224-233 (2001-09-11)
The rat prepro-thyrotropin releasing hormone (TRH) 178-199 is derived from prepro-TRH by the actions of the endopeptidases, prohormone convertase 1 (PC1) and PC2. PPTRH 178-199 attenuates the synthesis and secretion of adrenocorticotropic hormone (ACTH) from the anterior pituitary both in
E Redei et al.
Endocrinology, 136(8), 3557-3563 (1995-08-01)
ACTH is the major regulator of the body's adaptive response to stress and the physiological stimulus for glucocorticoid secretion. In addition to the known negative feedback regulation of ACTH by glucocorticoids, a hypothalamic corticotropin release-inhibiting factor (CRIF) that inhibits ACTH
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