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- 保存条件:
Store at -20°C. The product is hygroscopic and must be protected from light. Product is guaranteed one year from the date of shipment. Following reconstitution, aliquot and store at -20°C.
- 保质期:
参照说明书可保存1-2年
- 英文名:
PKA Inhibitor [6-22] Peptide
- 库存:
一定量库存
- 供应商:
华拓生物
- 规格:
1 mg
| 产品名称: | PKA Inhibitor [6-22] Peptide |
| 产品链接: | http://www.abbiotec.com/peptides/pka-inhibitor-%25255B6-22%25255D-peptide%2525C2%2525A0 |
| 货号: | 350008 |
| 规格: | 1 mg |
| 产品描述: | This peptide is a potent and competitive inhibitor of protein kinase A (PKA) with a Ki = 1.7 nM. The peptide sequence corresponds to residues 6-22 of human cAMP-dependent protein kinase inhibitor alpha (PKI-alpha) and is amidated at the C-terminus end. PKI-alpha interacts with the catalytic subunit of PKA after the cAMP-induced dissociation of its regulatory chains. |
| 序列: | Thr-Tyr-Ala-Asp-Phe-Ile-Ala-Ser-Gly-Arg-Thr-Gly-Arg-Arg-Asn-Ala-Ile-NH2 or TYADFIASGRTGRRNAI-NH2 |
| 分子式: | C80H130N28O24 |
| 分子量: | 1868.1 g/mol |
| 纯度: | Purity > 95% by HPLC |
| 别名: | cAMP-dependent protein kinase inhibitor alpha; PKI-alpha; PKIA; PRKACN1 |
| 形态: | Each vial contains 1 mg of lyophilized solid packaged under an inert gas and supplied as a trifluoroacetate salt. |
| 溶解方法: | Distilled water for a solution up to 2 mg/ml, otherwise we recommend using acetonitrile. |
| 保存方法: | Store at -20°C. The product is hygroscopic and must be protected from light. Product is guaranteed one year from the date of shipment. Following reconstitution, aliquot and store at -20°C. |
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PKA系统(protein kinase A system, PKA)
是G蛋白偶联系统的一种信号转导途径。信号分子作用于膜受体后,通过G蛋白激活腺苷酸环化酶, 产生第二信使cAMP后,激活蛋白激酶A进行信号的放大。故将此途径称为PKA信号转导系统。如胰高血糖素和肾上腺素都是很小的水溶性的胺,它们在结构上没有相同之处,并作用于不同的膜受体, 但都能通过G蛋白激活腺苷酸环化酶, 最后通过蛋白激酶A进行信号放大。
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