||Recombinant human Vasostatin 2 protein was expressed in E.coli and purified by using conventional chromatography techniques,12.8 kDa (114aa)
||Vasostatin 2 is the N-terminal fragment (19-131 aa) derived from the cleavage of chromogranin A (CgA) which is a member of the chromogranin/secretogranin(granins) family of neuroendocrine secretory proteins. Vasostatin 2 has been shown to exert several biological activities on several tissues and organs and exerts a large spectrum of homeostatic actions, including antifungal and antimicrobial effect, modulation of cell adhesion, and inhibition of parathyroid hormone secretion.
|Sequences of amino acids:
||MLPVNSPMNK GDTEVMKCIV EVISDTLSKP SPMPVSQECF ETLRGDERIL SILRHQNLLK ELQDLALQGA KERAHQQKKH SGFEDELSEVLENQSSQAEL KEAVEEPSSK DVME
||> 95% by SDS - PAGE
||Liquid. In 20 mM Tris-HCl buffer (pH 8.0) containing 10% glycerol
||< 1.0 EU per 1 μg of protein (determined by LAL method )
||1 mg/ml (determined by Bradford assay)
||Can be stored at +4°C short term (1-2 weeks). For long term storage, aliquot and store at -20°C or -70°C. Avoid repeated freezing and thawing cycles.