Pentagastrin is subject to oxidation in solution. A pentagastrin solution in DMF can be stored frozen to protect the TRP and MET from oxidation. Further protection from oxidation can be insured if the solution is prepared with degassed solvent and the solution is stored under an inert gas such as argon or dry nitrogen gas.
B1636
Pentagastrin
≥95% (HPLC), powder, CCK2 receptor agonist
동의어(들):
Peptavlon, Petogasrin, N-t-Boc-β-Ala-Trp-Met-Asp-Phe amide
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모든 사진(2)
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25 MG
₩471,163
100 MG
₩1,368,829
About This Item
실험식(Hill 표기법):
C37H49N7O9S
CAS Number:
Molecular Weight:
767.89
EC Number:
MDL number:
UNSPSC 코드:
12352200
PubChem Substance ID:
NACRES:
NA.77
추천 제품
제품명
Pentagastrin, ≥95% (HPLC), powder
분석
≥95% (HPLC)
양식
powder
저장 조건
(Keep container tightly closed in a dry and well-ventilated place.)
색상
white to off-white
solubility
DMF: 20 mg/mL, clear, colorless to faint yellow or tan
저장 온도
−20°C
SMILES string
CSCCC(NC(=O)C(Cc1c[nH]c2ccccc12)NC(=O)CCNC(=O)OC(C)(C)C)C(=O)NC(CC(O)=O)C(=O)NC(Cc3ccccc3)C(N)=O
InChI
1S/C37H49N7O9S/c1-37(2,3)53-36(52)39-16-14-30(45)41-28(19-23-21-40-25-13-9-8-12-24(23)25)34(50)42-26(15-17-54-4)33(49)44-29(20-31(46)47)35(51)43-27(32(38)48)18-22-10-6-5-7-11-22/h5-13,21,26-29,40H,14-20H2,1-4H3,(H2,38,48)(H,39,52)(H,41,45)(H,42,50)(H,43,51)(H,44,49)(H,46,47)
InChI key
NEYNJQRKHLUJRU-UHFFFAOYSA-N
유전자 정보
mouse ... Cckbr(12426)
rat ... Cckar(24889) , Cckbr(25706)
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Amino Acid Sequence
Boc-Bal-Trp-Met-Asp-Phe-NH2
일반 설명
Research area: Immunology & cytokines
애플리케이션
Pentagastrin has been used to bidirectionally modulate lateral nucleus of the amygdala (LA) activity.[1] It has also been used as a cholecystokinin-2 receptor (CCK2R) agonist to block the receptor binding for Ga-DOTA-MGS5 in AR42J rat pancreatic cell lines during cell uptake and receptor binding studies.[2]
생화학적/생리학적 작용
Pentagastrin, a synthetic polypeptide is a gastrin analog. It contains the five C-terminal amino acids of gastrin.[3] It acts as a cholecystokinin-2 (CCK2) receptor/ cholecystokinin-B (CCKB) receptor agonist.[4] Pentagastrin stimulates the secretion of pepsin and gastric acid.[3] It also aids in the evaluation of gastric acid secretory function.[5] Pentagastrin exhibits panicogenic/ anxiogenic effects and thereby induces panic attacks in panic disorder (PD) patients.[4]
저해제
제품 번호
설명
가격
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
가장 최신 버전 중 하나를 선택하세요:
시험 성적서(COA)
Lot/Batch Number
Pentagastrin as a stimulant in routine clinical testing of gastric acid secretion.
S A Pedersen
Digestion, 3(2), 81-89 (1970-01-01)
Gilbert H Daniels
Thyroid : official journal of the American Thyroid Association, 21(11), 1199-1207 (2011-09-23)
Medullary thyroid carcinoma (MTC) is a rare thyroid malignancy with the potential for aggressive behavior. Measurement of serum calcitonin (Ct) in the thyroid nodule population is the most sensitive way to detect occult MTC. An important and controversial question is
I Szabó et al.
Journal of physiology, Paris, 94(1), 71-74 (2000-04-13)
The effect of gastrin on stimulating tumour proliferation has been evaluated on human pancreas cancer cells in culture and in tumours transplanted to nude mice. The presence of CCK-B/gastrin-like receptor responsible for that effect of gastrin has been proved in
Géraldine Pina et al.
Clinical endocrinology, 78(3), 358-364 (2012-08-24)
To evaluate a second-generation assay for basal serum calcitonin (CT) measurements compared with the pentagastrin-stimulation test for the diagnosis of inherited medullary thyroid carcinoma (MTC) and the follow-up of patients with MTC after surgery. Recent American Thyroid Association recommendations suggest
Anton A Hörmann et al.
Pharmaceuticals (Basel, Switzerland), 14(6) (2021-07-03)
The new minigastrin analog DOTA-MGS5 is a promising new candidate for targeting cholecystokinin-2 receptor (CCK2R)-expressing tumors. To enable the clinical translation of PET/CT imaging using 68Ga-labeled DOTA-MGS5, different quality and safety aspects need to be considered to comply with the
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How can Pentagastrin, Product B1636, solutions be stored?
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What is the Department of Transportation shipping information for this product?
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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What is the shelf-life of Pentagastrin, Product B1636?
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This product does not have any official shelf-life or expiration dating associated with it. The only date shown on the certificate of analysis will be the QC Release date. For customers whose systems require formal date management, use of a date one year from shipment is supported by our terms and conditions of supply.
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What is Pentagastrin, Product B1636, soluble in?
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Pentagastrin is soluble in either dimethylformamide (DMF) or DMSO at a concentration of 20 mg/mL.
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