Recombinant Human Chymotrypsinogen B/CTRB1 Protein (His Tag)

Product Specifications

Background

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.

Abbreviation

Chymotrypsinogen B; CTRB1

Synonyms

CTRB; CTRB1; Chymotrypsinogen B

UniProt

P17538

Accession Number

P17538

Expression System

HEK293 Cells

Tag

C-His

Sequence

Cys19-Asn263

Field of Research

Cell biology

Endotoxin

< 1.0 EU per μg of the protein as determined by the LAL method.

Purity

> 95 % as determined by reducing SDS-PAGE.

Bioactivity

Not validated for activity

Reconstitution

Not Applicable

Shipping Conditions

This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at < - 20°C.

Storage Conditions

Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.

Calculated Molecular Weight

26.9 kDa

Observed Molecular Weight

28 kDa

Formulation

Supplied as a 0.2 μm filtered solution of 20mM Tris-HCl, 150mM NaCl, pH 8.0.

Species

Human

Available Sizes

Documents

Product Datasheet

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