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Conditions of optimal RAB3A 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
Rab3A is a member of the small GTPase superfamily, Rab family. Rab3A is a small, Ras-like GTPase expressed in neuroendocrine cells, in which Rab3A is linked with secretory vesicle membranes and regulates exocytosis. Rab3A protein may have a role in neurotransmitter release by regulating membrane flow in the nerve terminal.
BP002346-PRO-870: Recombinant Human RAB3A, Member RAS Oncogene Family (RAB3A) Protein
Source: E. coli-derived.
Recombinant Human RAB3A protein is a single, non-glycosylated polypeptide chain containing 240 amino acids (1-220 a.a) and having a molecular mass of 27.1 kDa. RAB3A protein is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Purity: > 90.0% as determined by SDS-PAGE.
Formulation: RAB3A protein solution (0.5 mg/ml) containing 20 mM Tris-HCl buffer (pH8.0), 20% glycerol, 0.1 M NaCl and 1 mM DTT.
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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