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Merck
CN

C6352

CTAP

≥95%

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关于此项目

经验公式（希尔记法）:
C51H69N13O11S2
化学文摘社编号:
103429-32-9
分子量:
1104.30
NACRES:
NA.32
PubChem Substance ID:
329775120
UNSPSC Code:
12352200
MDL number:
MFCD00671434

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产品名称

CTAP, ≥95%

InChI

1S/C51H69N13O11S2/c1-26(65)39(42(53)68)62-49(75)41-51(3,4)77-76-25-38(61-43(69)33(52)21-28-11-6-5-7-12-28)47(73)59-36(22-29-16-18-31(67)19-17-29)45(71)60-37(23-30-24-57-34-14-9-8-13-32(30)34)46(72)58-35(15-10-20-56-50(54)55)44(70)63-40(27(2)66)48(74)64-41/h5-9,11-14,16-19,24,26-27,33,35-41,57,65-67H,10,15,20-23,25,52H2,1-4H3,(H2,53,68)(H,58,72)(H,59,73)(H,60,71)(H,61,69)(H,62,75)(H,63,70)(H,64,74)(H4,54,55,56)/t26-,27-,33-,35+,36+,37-,38+,39+,40+,41-/m1/s1

SMILES string

C[C@@H](O)[C@H](NC(=O)[C@H]1NC(=O)[C@@H](NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H](Cc2c[nH]c3ccccc23)NC(=O)[C@H](Cc4ccc(O)cc4)NC(=O)[C@H](CSSC1(C)C)NC(=O)[C@H](N)Cc5ccccc5)[C@@H](C)O)C(N)=O

InChI key

OFMQLVRLOGHAJI-FGHAYEPSSA-N

assay

≥95%

form

powder

UniProt accession no.

Q62923

storage temp.

−20°C

Quality Level

200

Gene Information

rat ... Pnoc(25516)

Application

CTAP可作为μ-阿片受体 (MOR) 拮抗剂用于：
  • 研究二肽基肽酶4 (DPP4) 抑制剂异亮氨酰-脯氨酰-异亮氨酸 (IPI) 和维格列汀对卡拉胶诱导炎症的抗痛觉过敏作用
  • 研究其在大鼠天敌应激期间对谷氨酸和γ-氨基丁酸 (GABA) 外排的作用
  • 测定在胃泌素释放肽 (Grp+) 神经元活化诱导疼痛阻断中参与的內源性阿片肽

Biochem/physiol Actions

CTAP是以生长抑素类似物制备的一种多肽拮抗剂。

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

常规特殊物品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCL7841
BCCF0591
BCCC0540
BCBV7821
BCBS0886V

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D-Phe-Cys-Tyr-D-Trp-Arg-Thr-Pen-Thr-NH2 (CTAP) is a cyclic, penicillamine-containing octapeptide that is structurally similar to somatostatin and displays greater antagonist potency and selectivity for mu-opioid receptors, compared with the classical mu-selective antagonist D-Phe-Cys-Tyr-D-Trp-Orn-Thr-Pen-Thr-NH2. The aim of this study was to determine whether CTAP
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