- ￥1090 - 3280
- 近岸蛋白(Novoprotein)
- CW72
- 中国
- 2026年01月30日
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- 详细信息
- 文献和实验
- 技术资料
- 英文名：
Recombinant Sheep Prolactin/PRL (C-6His)
- 规格：
10ug/50ug/500ug/1mg
| 规格： | 10ug | 产品价格： | ￥1090.0 |
|---|---|---|---|
| 规格： | 50ug | 产品价格： | ￥3280.0 |
| 规格： | 500ug | 产品价格： | 询价 |
| 规格： | 1mg | 产品价格： | 询价 |
Recombinant Sheep Prolactin/PRL (C-6His) (CW72)
产品说明(Description)
Recombinant Sheep Prolactin is produced by our Mammalian expression system and the target gene encoding Thr31-Cys229 is expressed with a 6His tag at the C-terminus.
Accession #: P01240
Known as: Prolactin; PRL
制剂（Formulation）
Lyophilized from a 0.2 μm filtered solution of 20mM Tris, 150mM NaCl, pH 8.0.
质量控制（Quality Control）
Purity: Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin: Less than 0.1 ng/ug (1 EU/ug) as determined by LAL test.
复溶（Reconstitution）
Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
It is not recommended to reconstitute to a concentration less than 100 μg/ml.
Dissolve the lyophilized protein in distilled water.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
保存（Storage）
Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months.
背景（Background）
Prolactin (PRL) is a secreted neuroendocrine pituitary hormone that acts primarily on the mammary gland to promote lactation, but has pleiotropic effects in both males and females. Non-glycosylated prolactin is produced by the pituitary and packaged in storage granules before secretion, while glycosylated prolactin is reported to be constitutively secreted, have lower biological potency, and be removed from the circulation more quickly. Prolactin is synthesized mainly by the anterior pituitary in all mammals, where secretion is under tonic inhibition by hypothalamic dopamine. In humans, prolactin is also produced peripherally. Prolactin expression is low during early human pregnancy, but increases in late pregnancy. The prolactin receptor (PRLR) is a transmembrane type I glycoprotein that belongs to the cytokine hematopoietic receptor family. prolactin molecule is thought to bind two receptor molecules. In addition to its lactogenic activity, peripherally produced prolactin plays roles in breast and prostate cancer development, regulation of reproductive function, and immunoregulation.
电泳(SDS-PAGE)
FOR RESEARCH USE ONLY.
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Rapid Extraction of High Quality DNA from Whole Blood Stored at 4ºC for Long Period
reactions. Figure 1 . a) Genomic DNA extracted from whole blood of the sheep using the rapid isolation method on agarose gel; Lanes 1 to 5 and 6 to 10: DNA extracted from whole blood stored at -20ºC and +4ºC for one year, respectively. b
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