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Key Documents

P4429

Sigma-Aldrich

Pancreozymin from porcine intestine

2-6 Crick units/mg solid

Synonym(s):

CCK, Cholecystokinin

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About This Item

CAS Number:
9011-97-6
MDL number:
MFCD00131790
UNSPSC Code:
12352204
NACRES:
NA.54

form

solid

Quality Level

200

specific activity

2-6 Crick units/mg solid

foreign activity

secretin 0.4 - 1.0 Crick units/mg solid

storage temp.

2-8°C

InChI

1S/C166H261N51O52S4/c1-15-84(9)130(159(261)211-116(78-220)154(256)206-110(68-125(227)228)150(252)191-97(38-27-54-182-165(176)177)139(241)205-112(70-127(231)232)152(254)215-132(88-42-44-91(45-43-88)269-273(266,267)268)161(263)197-100(48-58-270-12)135(237)185-75-124(226)190-106(64-89-72-184-94-35-21-20-33-92(89)94)146(248)195-101(49-59-271-13)141(243)204-111(69-126(229)230)151(253)198-103(133(173)235)63-87-31-18-17-19-32-87)213-143(245)98(39-28-55-183-166(178)179)192-147(249)107(65-90-73-180-80-187-90)201-153(255)115(77-219)210-157(259)119-41-30-57-217(119)163(265)113(71-128(233)234)207-145(247)105(62-82(5)6)200-149(251)109(67-122(172)224)203-140(242)99(46-47-120(170)222)193-144(246)104(61-81(3)4)199-148(250)108(66-121(171)223)202-138(240)96(36-23-25-52-168)196-158(260)129(83(7)8)212-160(262)131(85(10)16-2)214-155(257)117(79-221)208-142(244)102(50-60-272-14)194-137(239)95(37-26-53-181-164(174)175)189-123(225)74-186-136(238)114(76-218)209-156(258)118-40-29-56-216(118)162(264)86(11)188-134(236)93(169)34-22-24-51-167/h17-21,31-33,35,42-45,72-73,80-86,93,95-119,129-132,184,218-221H,15-16,22-30,34,36-41,46-71,74-79,167-169H2,1-14H3,(H2,170,222)(H2,171,223)(H2,172,224)(H2,173,235)(H,180,187)(H,185,237)(H,186,238)(H,188,236)(H,189,225)(H,190,226)(H,191,252)(H,192,249)(H,193,246)(H,194,239)(H,195,248)(H,196,260)(H,197,263)(H,198,253)(H,199,250)(H,200,251)(H,201,255)(H,202,240)(H,203,242)(H,204,243)(H,205,241)(H,206,256)(H,207,247)(H,208,244)(H,209,258)(H,210,259)(H,211,261)(H,212,262)(H,213,245)(H,214,257)(H,215,254)(H,227,228)(H,229,230)(H,231,232)(H,233,234)(H4,174,175,181)(H4,176,177,182)(H4,178,179,183)(H,266,267,268)

InChI key

QFLBZJPOIZFFJQ-UHFFFAOYSA-N

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Application

Cholecystokinin (CCK) is a peptide hormone of the gastrointestinal system responsible for stimulating the digestion of fat and protein. It is used to study brain, kidney and pancreatic functioning as well as reproductive behavior and glucose tolerance[1][2].

Biochem/physiol Actions

CCK mediates digestion and satiety. It has anti-inflammatory properties. CCK stimulates insulin secretion through phospholipase activity in b-cells[2].

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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Certificates of Analysis (COA)

Lot/Batch Number
SLBD4985V
SLBB8166V
078K1568
117K1624
026K1463

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Sam A Booker et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(18), 7961-7974 (2013-05-03)
Inhibitory parvalbumin-containing interneurons (PVIs) control neuronal discharge and support the generation of theta- and gamma-frequency oscillations in cortical networks. Fast GABAergic input onto PVIs is crucial for their synchronization and oscillatory entrainment, but the role of metabotropic GABA(B) receptors (GABA(B)Rs)
Alan R Mackie et al.
American journal of physiology. Gastrointestinal and liver physiology, 304(11), G1038-G1043 (2013-04-13)
The aim of this study was to determine the extent to which gastric layering and retention of a meal could be used to reduce appetite using the same caloric load. Liquid (control) and semi-solid (active) meals were produced with the
G Pacini et al.
American journal of physiology. Endocrinology and metabolism, 281(4), E693-E703 (2001-09-12)
To study the contributions of insulin-dependent vs. insulin-independent mechanisms to intravenous glucose tolerance (K(G)), 475 experiments in mice were performed. An intravenous glucose bolus was given either alone or with exogenous insulin or with substances modulating insulin secretion and sensitivity.
Utilization of cholecystokinin cholescintigraphy in clinical practice.
Bryan K Richmond et al.
Journal of the American College of Surgeons, 217(2), 317-323 (2013-06-05)
Crick, J., et al.
The Journal of Physiology, 110, 110-110 (1950)
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