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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal RAB21 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
Ras-related protein Rab-21 (RAB21) belongs to the Ras superfamily of small GTP-binding proteins. Rab21 is an integrin-associated protein and a positive regulator of integrin traffic. Rab21 associates with the cytoplasmic domains of alpha-integrin chains and their expression influences the endo/exocytic traffic of integrins. This function of Rab21 depends on its GTP/GDP cycle and right membrane targeting.
BP002334-PRO-101: Recombinant Human RAB21, Member RAS Oncogene Family (RAB21) Protein
Source: E. coli-derived.
Recombinant Human RAB21 protein fused with a 37 amino acid His tag at N-terminus is a single, non-glycosylated, polypeptide chain containing 242 amino acids (18-222 a.a.) and having a molecular mass of 27.1 kDa. The RAB21 protein is purified by proprietary chromatographic techniques.
Purity: > 90.0% as determined by SDS-PAGE.
Formulation: The RAB21 solution (0.5 mg/ml) contains 20 mM Tris-HCl buffer (pH8.0), 10% glycerol, 2 mM DTT, 200 mM NaCl and 1 mM PMSF.
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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