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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal CTRB 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.
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Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
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Introduction
Chymotrypsinogen B (CTRB1) is a 263 amino acid protein with signal peptide (1-18) and Chymotrypsinogen B (19-263). Chymotrypsinogen B have three chains:Chymotrypsin B chain A (19-31), Chymotrypsin B chain B (34-164), Chymotrypsin B chain C (167-263). Chymotrypsinogen B is a Serine Protease Hydrolase secrets into gastrointestinal tract as the inactive precursor Chymotrypsinogen.
BP001680-C490: Recombinant Human Chymotrypsinogen B (CTRB) Protein
Source: HEK 293-derived.
Recombinant Human Chymotrypsinogen B (CTRB) Protein is a secreted protein with sequence (Cys19-Asn263) of Human CTRB fused with a polyhistidine tag at the C-terminus.
Purity: > 95% by SEC-HPLC and reducing SDS-PAGE.
Endotoxin: < 0.1 ng/ug (1 IEU/ug).
Formulation: 0.2 um filtered solution of 20 mM Tris-HCl, 150 mM NaCl, pH 8.0.
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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