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Conditions of optimal CHGB Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
order (PO) Or credit card.
Introduction
CHGB is a neuroendocrine secretory granule protein, that is the precursor for other biologically active peptides. CHGB is part of the chromogranin/secretogranin protein family and is expressed in the adrenal medulla, and in pheochromocytoma.
BP001891-PRO-824: Recombinant Human Chromogranin B (CHGB) Protein
Source: E. coli-derived.
Recombinant Human CHGB is a single, non-glycosylated, polypeptide chain containing 677 amino acids (21-677 a.a.) and having a molecular mass of 78.4 kDa. CHGB protein is fused to a 20 amino acid His-Tag at N-terminus and purified by standard chromatography.
Purity: > 80% as determined by SDS-PAGE.
Formulation: The CHGB protein 0.25 mg/ml solution containing 20 mM Tris-HCl pH-8, 0.15 M NaCl & 10% glycerol.
Shipping: The product is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
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