脱硫酸化胆囊收缩素八肽（1-2）；22840-03-5；Cholecystokinin Octapeptide (1-2) (desulfated) 杭州固拓生物多肽合成

Product Name：Cholecystokinin Octapeptide (1-2) (desulfated)

Synonyms：脱硫酸化胆囊收缩素八肽（1-2）

CAS No.：22840-03-5

Catalog No.：GT-XL0022

Brand：Go Top peptide（杭州固拓）

Description：Cholecystokinin Octapeptide (1-2) (desulfated)由 L-天冬氨酸（N-端）与 L-酪氨酸（C-端）通过肽键形成的二肽；无硫酸化修饰，保留了胆囊收缩素 N-端前两个氨基酸序列。其作为胆囊收缩素（CCK）N-端最小功能片段，可用于研究 CCK 受体识别与信号转导。初步研究显示其可能参与调节胃肠蠕动、胰酶分泌等生理过程，但确切受体及机制仍在探索中。
Cholecystokinin Octapeptide (1-2) (desulfated) is a dipeptide formed by peptide bonding between L-aspartic acid (N-terminus) and L-tyrosine (C-terminus); No sulfation modifications, retaining the first two amino acid sequences of the N-terminal of cholecystokinin. As the smallest functional fragment of the N-terminal of cholecystokinin (CCK), it can be used to study CCK receptor recognition and signal transduction. Preliminary studies have shown that it may be involved in regulating physiological processes such as gastrointestinal peristalsis and pancreatic enzyme secretion, but the exact receptor and mechanism are still being explored.
Purity (HPLC) ≥98.0%

Single impurity≤2%

Peptide content≥75.0%

Amino Acid Composition≤±15%

Bacterial Endotoxins≤50EU/mg

Solubility：H2O/DMSO

Vacuum-packed with aluminum foil bag or transparent bag.Various weights can be packed according to your requirements.

Storage:Cool dry place( Store at -20°C, away from the light)

Remark:For Research Use Only. Not for human use.

Sequence(1-letter code)	DY
Sequence(3-letter code)	H-Asp-Tyr-OH
Peptide Structure
Molecular Formula	C13H16N2O6
Molecular Weight	296.28

申明：产品仅供科研使用，不得用于人体。

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