BNP-45 rat (Brain natriuretic peptide-45 rat)

目录号: GC32612纯度: >98%同义词: 大鼠脑钠素肽-45,BNP-45, rat

BNP-45 rat (Brain natriuretic peptide-45 rat) (BNP-45, rat) 是一种循环形式的大鼠脑利钠肽，从大鼠心脏中分离出来，具有强效降压和利钠作用。

Cas No.: 123337-89-3

规格	价格	库存	数量	操作
1mg	¥3,375.00	现货	1
5mg	¥8,865.00	现货	1

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187(9):2288-2304 (2024)
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183(7):1867-1883 (2020)
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388(6745) (2025)
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387(6739) (2025)
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387(6734) (2025)
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产品描述 Description

BNP-45 (rat), a 45-amino acid brain natriurctic peptide isolated from rat heart, is a circulating hormone, with natriuretic andhypotensive activities.

BNP-45 (rat), a 45-amino acid brain natriurctic peptide isolated from rat heart, is a circulating hormone, with natriuretic andhypotensive activities[1].

BNP-45 (rat) (0.1, O.2, 0.5, 1.0 and 2.0 nmol/kg, i.v.) shows potent natriuretic and hypotensive activities in anesthetized spontaneously hypertensive rats (SHR) and Wistar-Kyoto rats (WKY). BNP-45 (rat) with high concentration decreases blood pressure in SHR. But WKY is more susceptible than SHR to BNP-45 for diuresis, natriuresis and urinary cGMP excretion. In addition, high dose of BNP-45 (rat) cuases prolonged lowering of blood pressure and urinary cGMP excretion in WKY[1].

[1]. Kita T, et al. Effects of brain natriuretic peptide-45, a circulating form of rat brain natriuretic peptide, in spontaneously hypertensive rats. Eur J Pharmacol. 1991 Sep 4;202(1):73-9.

实验参考方法 Experimental Reference Method

Animal experiment:

Rats[1]Male anesthetized spontaneously hypertensive rats (SHR) and Wistar-Kyoto rats (WKY) (20- to 25 week-old) are used in the assay. Isotonic saline (20 μL/min) is infused throughout the esperiment. After equilibration for at least 60 min, urine is collected every 10 min during a 20-min control period. Rat BNP-45 or rat α-ANP (0.1, O.2, 0.5, 1.0 and 2.0 nmol/kg) dissolved in saline containing 1% bacitracin is injected i.v., and urine is collected continuously for three to six 10-min periods following each dose. There is a 30- to 60-min rest interval between each injection, to allow the urine volume to return to a steady baseline value. Urine volume is determined by weight. Urinary sodium and potassium are measured by flame photometry. The concentration of cGMP in urine is measured by radioimmunoassay, using cGMP assay kit[1].

References:

[1]. Kita T, et al. Effects of brain natriuretic peptide-45, a circulating form of rat brain natriuretic peptide, in spontaneously hypertensive rats. Eur J Pharmacol. 1991 Sep 4;202(1):73-9.

产品文档 Product Documents

Purity:>98%

COA SDS Data Sheet

化学性质Chemical Properties

CAS 号

123337-89-3

同义词

大鼠脑钠素肽-45,BNP-45, rat

SMILES

Ser-Gln-Asp-Ser-Ala-Phe-Arg-Ile-Gln-Glu-Arg-Leu-Arg-Asn-Ser-Lys-Met-Ala-His-Ser-Ser-Ser-Cys-Phe-Gly-Gln-Lys-Ile-Asp-Arg-Ile-Gly-Ala-Val-Ser-Arg-Leu-Gly-Cys-Asp-Gly-Leu-Arg-Leu-Phe(Disulfide bridge: Cys23-Cys39)

分子式

C₂₁₃H₃₄₉N₇₁O₆₅S₃

分子量

5040.67 g/mol

溶解性

Soluble in Water

保存条件

Store at -20°C

General tips

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
为了提高溶解度，请将管子加热至 37°C，然后在超声波浴中震荡一段时间。

Shipping Condition

评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备 RT，或根据请求配备蓝冰。

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