计算溶液所需的质量、体积或浓度。
BioReagent 级 提供 ≥98%(HPLC) 纯度,适用于对基线干扰要求严格的色谱和分析工作流程。
避光,-20°C储存,干燥。超低温运输 。请查阅批次 COA 获取详细规格。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
Cholecystokinin Octapeptide (CCK-8), desulfated TFA is a synthetic desulfated octapeptides of Cholecystokinin (CCK).
Cholecystokinin Octapeptide (CCK-8), desulfated has been used in the specificity testing against gastrin and pepsinogen I proteins.
Biochem/physiol Actions
Cholecystokinin (CCK) is a 115 amino acid preprohormone and a neurotransmitter. It exists in many isoforms. The octapeptide of CCK (CCK-8S) is the most abundant form. CCK is mapped to human chromosome 3p22.1. CCK interacts with receptors of the gastrointestinal tract and nervous system. Polymorphisms in the CCK is implicated in hallucinations in patients with Parkinson′s disease. CCK plays a key role in the activation of the calcineurin-regulated nuclear factor of activated T-cells (NFATs).
Biologically inactive form of CCK-8; CCKB/gastrin receptor agonist that has no activity at the CCKA receptor.
Sequence: Asp-Tyr-Met-Gly-Trp-Met-Asp-Phe-NH2
Sequence Shortening: DYMGWMDF-NH2
Formula: C₅₁H₆₃F₃N₁₀O₁₅S₂ / C₄₉H₆₂N₁₀O₁₃S₂ (free base)
Molecular Weight: 1177.23 / 1063.21 (free base)
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| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | C1430965 | |
| 分析证书 | C1430965 | |
| 分析证书 | C1430965 |