Recombinant Human DCUN1D1 Protein (N-6His)

Name: Recombinant Human DCUN1D1 Protein (N-6His)
Brand: Beta LifeScience
SKU: BL-0374NP
Availability: InStock

BL-0374NP: Greater than 95% as determined by reducing SDS-PAGE. (QC verified)

Collections: Other recombinant proteins, Recombinant proteins

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Product Overview

Description	Recombinant Human DCN1-Like Protein 1 is produced by our E.coli expression system and the target gene encoding Met1-Val259 is expressed with a 6His tag at the N-terminus.
Accession	Q96GG9
Synonym	DCN1-Like Protein 1; DCUN1 Domain-Containing Protein 1; Defective in Cullin Neddylation Protein 1-Like Protein 1; Squamous Cell Carcinoma-Related Oncogene; DCUN1D1; DCUN1L1; RP42; SCCRO
Gene Background	DCN1-Like Protein 1 is a protein containing 1 DCUN1 domain and 1 UBA-like domain. DCN1-Like Protein 1 contains part of an E3 Ubiquitin Ligase Complex for Neddylation. It is required for Neddylation of Cullin components of E3 Cullin-RING Ubiquitin Ligase complexes. It enhances the rate of Cullins Neddylation. DCN1-Like Protein 1 recruits the NEDD8-charged E2 Enzyme to the Cullin component. DCUN1D1 is involved in the release of inhibitory effects of CAND1 on the Cullin-RING Ligase E3 complex assembly and activity. It acts also as an oncogene facilitating malignant transformation and carcinogenic progression.
Molecular Mass	32.3 KDa
Apmol Mass	32 KDa, reducing conditions
Formulation	Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
Endotoxin	Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test.
Purity	Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
Biological Activity	Not tested
Reconstitution
Storage	Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
Shipping	The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below.
Usage	For Research Use Only

Target Details

Target Function	Part of an E3 ubiquitin ligase complex for neddylation. Promotes neddylation of cullin components of E3 cullin-RING ubiquitin ligase complexes. Acts by binding to cullin-RBX1 complexes in the cytoplasm and promoting their nuclear translocation, enhancing recruitment of E2-NEDD8 (UBE2M-NEDD8) thioester to the complex, and optimizing the orientation of proteins in the complex to allow efficient transfer of NEDD8 from the E2 to the cullin substrates. Involved in the release of inhibitory effets of CAND1 on cullin-RING ligase E3 complex assembly and activity. Acts also as an oncogene facilitating malignant transformation and carcinogenic progression.
Subcellular Location	Nucleus. Cytoplasm.
Database References	HGNC: 18184 OMIM: 605905 KEGG: hsa:54165 STRING: 9606.ENSP00000292782 UniGene: Hs.592789
Tissue Specificity	Expressed in pancreas, kidney, placenta, brain and heart. Weakly or not expressed in liver, skeletal muscle and lung. Strongly overexpressed in thyroid tumors, bronchioloalveolar carcinomas, and malignant tissues of squamous cell carcinoma of the oral ton

Gene Functions References

The expression of DCUN1D1 was significantly increased in colorectal cancer with a negative correlation to miR-520b expression in colorectal cancer tissues. PMID: 28470146
DCUN1D1 is a target gene of miR-195 in cervical cancer cells. PMID: 29750306
the DCN1-UBC12 interaction is inhibited by DI-591, a high-affinity, cell-permeable small-molecule inhibitor that binds to purified recombinant human DCN1 and DCN2 proteins with K i values of 10-12 nM PMID: 29074978
SCRO has potential to become a new target for the treatment of PC PMID: 29077169
We also found that both miR-195 and DCUN1D1 siRNAs can inhibit cell invasion possibly through downregulating Matrix metalloproteinase-2 (MMP-2) and Matrix metalloproteinase-9 (MMP-9) at the post-transcriptional level, which can be attenuated by restoring the expression of DCUN1D1 PMID: 28791411
The ubiquitin-associated (UBA) domain of SCCRO/DCUN1D1 protein serves as a feedback regulator of biochemical and oncogenic activity. PMID: 25411243
SCCRO3 functions as a tumor suppressor by antagonizing the neddylation activity of SCCRO PMID: 25349211
Distinct preferences of UBC12 and UBE2F peptides for inhibiting different DCNLs, including the oncogenic DCNL1. PMID: 23201271
substrate engagement prompts DCNL1 recruitment that facilitates the initiation of CUL2 neddylation and define DCNL1 as a "substrate sensor switch" for ECV activation. PMID: 23401859
a mono-ubiquitination-mediated mechanism that governs nuclear-cytoplasmic trafficking of hDCNL1, thereby regulating hDCNL1-dependent activation of the cullin-RING E3 ubiquitin ligases in selected cellular compartments. PMID: 21813641
Loss of SCRO expression in primary adrenocortical carcinoma is associated with worse outcome and may be a marker of progressive dedifferentiation in these tumors. PMID: 15657565
SCCRO regulates Gli1--a key regulator of the hedgehog (HH) pathway. PMID: 17018598
SCCRO recruits Ubc12 approximately NEDD8 to the CAND1-Cul1-ROC1 complex but that this is not sufficient to dissociate or overcome the inhibitory effects of CAND1 on cullin neddylation PMID: 18826954
SCCRO-induced invasion involves activation of MMP2 transcription in an AP2- and p53-dependent manner. PMID: 18980971
The GG genotype of the DCUN1D1 rs4859147 Single Nucleotide Polymorphism represents a risk factor for the development of frontotemporal lobar degeneration , increasing the risk of about fourfold. PMID: 19473369

FAQs

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Proteins are sensitive to heat, and freeze-drying can preserve the activity of the majority of proteins. It improves protein stability, extends storage time, and reduces shipping costs. However, freeze-drying can also lead to the loss of the active portion of the protein and cause aggregation and denaturation issues. Nonetheless, these adverse effects can be minimized by incorporating protective agents such as stabilizers, additives, and excipients, and by carefully controlling various lyophilization conditions.

Commonly used protectant include saccharides, polyols, polymers, surfactants, some proteins and amino acids etc. We usually add 8% (mass ratio by volume) of trehalose and mannitol as lyoprotectant. Trehalose can significantly prevent the alter of the protein secondary structure, the extension and aggregation of proteins during freeze-drying process; mannitol is also a universal applied protectant and fillers, which can reduce the aggregation of certain proteins after lyophilization.

Our protein products do not contain carrier protein or other additives (such as bovine serum albumin (BSA), human serum albumin (HSA) and sucrose, etc., and when lyophilized with the solution with the lowest salt content, they often cannot form A white grid structure, but a small amount of protein is deposited in the tube during the freeze-drying process, forming a thin or invisible transparent protein layer.

Reminder: Before opening the tube cap, we recommend that you quickly centrifuge for 20-30 seconds in a small centrifuge, so that the protein attached to the tube cap or the tube wall can be aggregated at the bottom of the tube. Our quality control procedures ensure that each tube contains the correct amount of protein, and although sometimes you can't see the protein powder, the amount of protein in the tube is still very precise.

To learn more about how to properly dissolve the lyophilized recombinant protein, please visit Lyophilization FAQs.