CUEDC1 Human

CUE Domain Containing 1 Human Recombinant
Cat. No.
BT22975
Source
Escherichia Coli.
Synonyms
CUE Domain Containing 1, CUE Domain-Containing Protein 1.
Appearance
Sterile Filtered clear solution.
Purity
Greater than 85% as determined by SDS-PAGE.
Usage
THE BioTek's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Shipped with Ice Packs
In Stock

Description

CUEDC1 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 409 amino acids (1-386 a.a) and having a molecular mass of 44.6kDa.CUEDC1 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

Product Specs

Introduction
CUE Domain Containing 1, also known as CUEDC1, contains one CUE domain. This domain is structurally similar to the ubiquitin-binding UBA domain and forms a domain-swapped dimer that enhances its interaction with ubiquitin, leading to high-affinity binding. CUE domains are found in proteins involved in various cellular processes, such as protein sorting and the degradation of misfolded proteins in the endoplasmic reticulum.
Description
Recombinant human CUEDC1 protein was expressed in E. coli and purified to a single, non-glycosylated polypeptide chain. This protein consists of 409 amino acids (residues 1-386), including a 23 amino acid His-tag fused to the N-terminus, and has a molecular weight of 44.6 kDa. Purification was achieved using proprietary chromatographic techniques.
Physical Appearance
A clear solution that has been sterilized by filtration.
Formulation
This CUEDC1 protein solution has a concentration of 0.25 mg/ml and is supplied in a buffer consisting of 20 mM Tris-HCl (pH 8.0), 0.15 M NaCl, 20% glycerol, and 1 mM DTT.
Stability
For short-term storage (up to 2-4 weeks), the product can be stored at 4°C. For long-term storage, it is recommended to store the product frozen at -20°C. To further enhance stability during long-term storage, adding a carrier protein like HSA or BSA (0.1%) is advisable. Repeated freezing and thawing of the product should be avoided.
Purity
The purity of this product is greater than 85% as determined by SDS-PAGE analysis.
Synonyms
CUE Domain Containing 1, CUE Domain-Containing Protein 1.
Source
Escherichia Coli.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMTSLFRR SSSGSGGGGT AGARGGGGGT AAPQELNNSR PARQVRRLEF NQAMDDFKTM FPNMDYDIIE CVLRANSGAV DATIDQLLQM NLEGGGSSGG VYEDSSDSED SIPPEILERT LEPDSSDEEP PPVYSPPAYH MHVFDRPYPL APPTPPPRID ALGSGAPTSQ RRYRNWNPPL LGNLPDDFLR ILPQQLDSIQ GNAGGPKPGS GEGCPPAMAG PGPGDQESRW KQYLEDERIA LFLQNEEFMK ELQRNRDFLL ALERDRLKYE SQKSKSSSVA VGNDFGFSSP VPGTGDANPA VSEDALFRDK LKHMGKSTRR KLFELARAFS EKTKMRKSKR KHLLKHQSLG AAASTANLLD DVEGHACDED FRGRRQEAPK VEEGLREGQ

Product Science Overview

Structure and Domain

CUEDC1 contains a single CUE domain. The CUE domain is structurally related to the ubiquitin-binding UBA domain. It has been reported to exist as a domain-swapped dimer, which makes additional contacts with ubiquitin, consequently binding ubiquitin with higher affinity .

Function

The CUE domain is found in proteins with diverse functions, including:

  • Degradation of misfolded proteins in the endoplasmic reticulum.
  • Protein sorting within the cell .
Recombinant Production

Recombinant human CUEDC1 protein is typically produced in Escherichia coli (E. coli). The recombinant protein is often fused to a His-tag at the N-terminus to facilitate purification. The protein is then purified using conventional chromatography techniques .

Physical and Chemical Properties
  • Amino Acid Sequence: The recombinant human CUEDC1 protein consists of 409 amino acids, corresponding to the amino acids 1-386 of the native protein .
  • Molecular Mass: The theoretical molecular weight of the recombinant protein is approximately 44.6 kDa .
  • Purity: The protein is typically purified to a purity greater than 85%, as determined by SDS-PAGE .
Applications

Recombinant CUEDC1 is used in various research applications, including:

  • Studying protein-protein interactions involving ubiquitin.
  • Investigating the role of CUEDC1 in protein degradation and sorting pathways .
Storage and Stability

For optimal stability, the recombinant CUEDC1 protein should be stored at 4°C for short-term use. For long-term storage, it is recommended to aliquot and store the protein at -20°C, avoiding freeze-thaw cycles .

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