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Conditions of optimal CREG1 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
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Introduction
Cellular Repressor of E1A-Stimulated Genes 1 (CREG1) both activates and inhibits gene expression to stimulate cellular proliferation and hinder differentiation. CREG1 antagonizes transcriptional activation and cellular transformation by E1A. CREG1 shares partial sequence similarity with E1A and binds both the general transcription factor TBP and the tumor suppressor pRb in vitro. CREG1 contributes to the transcriptional control of cell growth and differentiation.
BP001534-PRO-1196: Recombinant Human Cellular Repressor of E1A-Stimulated Genes 1 (CREG1) Protein
Source: E. coli-derived.
A single polypeptide chain containing 213 amino acids (32-220) and having a molecular mass of 23.6 kDa. CREG1 is fused to a 24 amino acid His-tag at N-terminus.
Purity: > 95% as determined by SDS-PAGE.
Formulation: The CREG1 solution (1 mg/ml) contains 20 mM Tris-HCl buffer (pH 8.0), 0.15 M NaCl and 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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