GRADE & PURITYCarrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.Bioactive?Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure.ActiBioPure™?ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required.≥95%(SDS-PAGE)expressed in E. coli; See COA
Accession #
Q13363
Protein Tag
No tag
Expression system
E. coli
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
Immobilized Recombinant Human CtBP1 Protein (rp189353) at 1.0 μg/mL can bind Recombinant CtBP1 Antibody (Ab098022) with the EC50 of 2.06 ng/mL.
Carrier Free, Bioactive, ActiBioPure™, ≥95%(SDS-PAGE), expressed in E. coli; See COA ActiBioPure™,Bioactive,Carrier Free for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications
Product Name
Recombinant Human CtBP1 Protein
Grade
ActiBioPure™, Bioactive, Carrier Free
Specifications & Purity
Carrier Free, Bioactive, ActiBioPure™, ≥95%(SDS-PAGE), expressed in E. coli; See COA
Biochemical and Physiological Mechanisms
Corepressor targeting diverse transcription regulators such as GLIS2 or BCL6. Has dehydrogenase activity. Involved in controlling the equilibrium between tubular and stacked structures in the Golgi complex. Functions in brown adipose tissue (BAT) differen
Bioactivity
Immobilized Recombinant Human CtBP1 Protein (rp189353) at 1.0 μg/mL can bind Recombinant CtBP1 Antibody (Ab098022) with the EC50 of 2.06 ng/mL.
45.6 kDa, under reducing conditions; 44.6 kDa, under non-reducing conditions.
Molecule Type
Protein
Storage and Shipping
Concentration
expressed in E. coli; See COA
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20℃ for 12 months. Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images
Recombinant Human CtBP1 Protein (rp189353) - ELISA
Immobilized Recombinant Human CtBP1 Protein (rp189353) at 1.0 μg/mL can bind Recombinant CtBP1 Antibody (Ab098022) with the EC₅₀ of 2.06 ng/mL.
Recombinant Human CtBP1 Protein (rp189353) - SDS-PAGE
3 μg/lane of Recombinant Human CtBP1 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 45.6 kDa under reducing conditions and 44.6 kDa under non-reducing conditions.
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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