Recombinant Murine Cardiotrophin-1
Product Specifications
Background
Cardiotrophin shy;1 (CT shy;1) is a member of the cytokine family which also includes IL-6, IL-11, leukemia inhibitory factor (LIF), oncostatin M (OSM), and ciliary neurotrophic factor (CNTF) . CT-1 is a pleiotropic cytokine which is expressed in various tissues including the adult heart, skeletal muscle, ovary, colon, prostate and fetal lung. In addition, CT-1 which induces cardiac myocyte hypertrophy in vitro can bind to and activate the ILST/gp130 receptor. Murine CT shy;1 encodes a 203 amino acid (a.a.) residue protein that lacks a hydrophobic signal peptide. Human and murine CT shy;1 share 80 % a.a. sequence identity and exhibit cross-species activity.
Gene ID
13019
UniProt
Q60753
Target
MSQREGSLED HQTDSSISFL PHLEAKIRQT HNLARLLTKY AEQLLEEYVQ QQGEPFGLPG FSPPRLPLAG LSGPAPSHAG LPVSERLRQD AAALSVLPAL LDAVRRRQAE LNPRAPRLLR SLEDAARQVR ALGAAVETVL AALGAAARGP GPEPVTVATL FTANSTAGIF SAKVLGFHVC GLYGEWVSRT EGDLGQLVPG GVA
Purification
> 95 % by SDS-PAGE and HPLC analyses.
Endotoxin
Less than 1 EU/ug of rMuCT-1 as determined by LAL method.
Bioactivity
6
Storage Conditions
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculated Molecular Weight
Approximately 21.5 kDa, a single non-glycosylated polypeptide chain containing 203 amino acids.
Formulation
Lyophilized from a 0.2 um filtered concentrated solution in PBS.
Host or Source
Escherichia coli
Curated Selection
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