供货周期: | 现货 |
品牌: | 信裕生物 |
规格: | 10ug/50ug/200ug/1mg |
货号: | XY95300SPHu |
CAS号: |
血管活性肠肽(VIP)合成多肽
[ PROPERTIES ]
Source: Synthetic Peptide
Purity: > 95%
Endotoxin Level: <1.0EU per 1μg (determined by the LAL method).
Formulation: Supplied as lyophilized form in PBS, pH7.4, containing 5%sucrose,0.01% sarcosyl.
Predicted isoelectric point: 9.8
Predicted Molecular Mass: 3326.8Da
Applications: SDS-PAGE; WB; ELISA; IP.
(May be suitable for use in other assays to be determined by the end user.)
[ RELEVANCE ]
VIP is neuropeptide which belongs to a glucagon/secretin superfamily, theligandof class II G protein-coupled receptors. VIP is produced in many tissuesofvertebrates including the gut, pancreas and suprachiasmatic nuclei of thehypothalamus in the brain. With respect to the digestive system, VIPseemstoinduce smooth muscle relaxation, stimulate secretion of water into pancreaticjuiceand bile, and cause inhibition of gastric acid secretion and absorptionfromtheintestinal lumen. VIP is overproduced in VIPoma. Can be associated withMultipleEndocrine Neoplasia Type 1 (Pituitary, parathyroid and pancreatic tumors).
[ USAGE ]
Reconstitute in sterile PBS, pH7.2-pH7.4.
[ STORAGE AND STABILITY ]
Storage: Avoid repeated freeze/thaw cycles.
Store at 2-8ºC for one month.
Aliquot and store at -80ºC for 12 months.
Stability Test: The thermal stability is described by the loss rate of thetargetprotein. The loss rate was determined by accelerated thermal degradationtest,that is, incubate the protein at 37ºC for 48h, and no obvious degradationandprecipitation were observed. (Referring from China Biological Products Standard,which was calculated by the Arrhenius equation.) The loss of this proteinislessthan 5% within the expiration date under appropriate storage condition.
[SEQUENCES ]
The synthetic peptide’s sequence is listed below.
HSDAVFTDNYTRLRKQMAVKKYLNSILN
特别提示:本公司的所有产品仅可用于科研实验,严禁用于临床医疗及其他非科研用途!以实际收货产品说明书为准,网站说明书仅供参考!
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