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- 详细信息
- 文献和实验
- 技术资料
- 英文名:
Recombinant Human VIP/VIP peptides
- 规格:
10ug/50ug/500ug/1mg
| 规格: | 10ug | 产品价格: | ¥840.0 |
|---|---|---|---|
| 规格: | 50ug | 产品价格: | ¥2250.0 |
| 规格: | 500ug | 产品价格: | 询价 |
| 规格: | 1mg | 产品价格: | 询价 |
Recombinant Human VIP/VIP peptides (CC78)
产品说明(Description)
Recombinant Human Vasoactive intestinal peptide is produced by our Mammalian expression system and the target gene encoding Ser21-Gly152 is expressed with a 6His tag at the C-terminus.
Accession #: P01282-2
Known as: Vasoactive intestinal peptide;VIP;Intestinal peptide PHV-42;Peptide histidine methioninamide 27;Vasoactive intestinal polypeptide
制剂(Formulation)
Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.
质量控制(Quality Control)
Purity: Greater than 90% 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)
Vasoactive intestinal peptide is also known as the vasoactive intestinal polypeptide or VIP. In humans, it is encoded by the VIP gene. VIP is neuropeptide which belongs to a glucagon/secretin superfamily, the ligand of class II G protein-coupled receptors. VIP is produced in many tissues of vertebrates including the gut, pancreas and suprachiasmatic nuclei of the hypothalamus in the brain. VIP stimulates contractility in the heart, causes vasodilation, lowers arterial blood pressure and relaxes the smooth muscle of trachea, stomach and gall bladder. VIP has a half-life in the blood of about two minutes.
电泳(SDS-PAGE)
FOR RESEARCH USE ONLY
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