硬骨鱼紧张肽
硬骨鱼紧张肽 性质
| 储存条件 | −20°C |
|---|---|
| 溶解度 | 溶于二甲基亚砜 |
| 序列 | Asn-Asp-Asp-Pro-Pro-Ile-Ser-Ile-Asp-Leu-Thr-Phe-His-Leu-Leu-Arg-Asn-Met-Ile-Glu-Met-Ala-Arg-Ile-Glu-Asn-Glu-Arg-Glu-Gln-Ala-Gly-Leu-Asn-Arg-Lys-Tyr-Leu-Asp-Glu-Val-NH2 |
硬骨鱼紧张肽 用途与合成方法
pEC50: 11.46 (human CRF
1
, CHO cells), 9.36 (human CRF
2
, CHO cells), 9.85 (rat CRF
2α
, CHO cells)
Ki: 0.4 nM (hCRF
1
, cell assay), 1.8 nM (rCRF
2α
, cell assay), and 5.7 nM (mCRF
2β
, cell assay)
Urotensin I is 2-3 times more potent than CRF or sauvagine in stimulating ACTH release from a superfused goldfish anterior pituitary cell column.
Rat tail artery strips were incubated in the presence of 4 x 10(-3) M theophylline and Urotensin I (UI). At the concentrations of 1.50, 7.50 mU/ml but not of 0.75 mU/ml Urotensin I, the content of cAMP increased significantly.
Intraperitoneal injections of urotensin I, a CRF-like neuropeptide isolated from the caudal neurosecretory system of the teleost Catostomus commersoni, ovine CRF and sauvagine all produced significant increases in circulating levels of plasma cortisol in goldfish in which endogenous ACTH secretion was suppressed with betamethasone.
硬骨鱼紧张肽 价格(试剂级)
| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2023-03-20 | HY-P1542 | 硬骨鱼紧张肽 | 83930-33-0 | 500μg | 2600 |
| 2023-03-20 | HY-P1542 | 硬骨鱼紧张肽 | 83930-33-0 | 1mg | 4500 |
