Recombinant Human Chromogranin A

• Cat.No.: CHGA-403H
• Product Overview: Recombinant human Vasostatin 2 protein was expressed in E.coli and purified by using conventional chromatography techniques,12.8 kDa (114aa)

Specification

• Species: Human
• Source: E.coli
• Tag: Non
• Description: 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
• Purity: > 95% by SDS - PAGE
• Form: Liquid. In 20 mM Tris-HCl buffer (pH 8.0) containing 10% glycerol
• Endotoxin Level: < 1.0 EU per 1 μg of protein (determined by LAL method )
• Concentration: 1 mg/ml (determined by Bradford assay)
• Storage: 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.

Gene Information

• Gene Name: CHGA chromogranin A (parathyroid secretory protein 1) [ Homo sapiens ]
• Synonyms: CHGA; chromogranin A (parathyroid secretory protein 1); CGA; CHGA; chromogranin A; SP-I;parathyroid secretory protein 1;betagranin (N-terminal fragment of chromogranin A); chromogranin A (parathyroid secretory protein 1); vasostatin; pancreastatin; parastatin
• Gene ID: 1113
• mRNA Refseq: NM_001275
• Protein Refseq: NP_001266
• MIM: 118910
• UniProt ID: P10645
• Chromosome Location: 14q32
• Function: calcium ion binding