Recombinant Human Zinc Finger Bed Domain-Containing Protein 1 (ZBED1) Protein (GST)

Name: Recombinant Human Zinc Finger Bed Domain-Containing Protein 1 (ZBED1) Protein (GST)
Brand: Beta LifeScience
SKU: BLC-10299P
Availability: InStock

Greater than 90% as determined by SDS-PAGE.

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Product Overview

Description	Recombinant Human Zinc Finger Bed Domain-Containing Protein 1 (ZBED1) Protein (GST) is produced by our E.coli expression system. This is a protein fragment.
Purity	Greater than 90% as determined by SDS-PAGE.
Uniprotkb	O96006
Target Symbol	ZBED1
Synonyms	Ac like transposable element; ALTE; BED type zinc finger domain containing protein 1; DNA replication related element binding factor; dREF homolog; hDREF; KIAA0785; Putative Ac like transposon; Putative Ac-like transposable element; TRAMP; ZBED1; ZBED1_HUMAN; Zinc finger BED domain-containing protein 1; Zinc finger BED type containing 1
Species	Homo sapiens (Human)
Expression System	E.coli
Tag	N-GST
Target Protein Sequence	MENKSLESSQTDLKLVAHPRAKSKVWKYFGFDTNAEGCILQWKKIYCRICMAQIAYSGNTSNLSYHLEKNHPEEFCEFVKSNTEQMREAFATAFSKLKPESSQQPGQDALAVKAGHGYDSKKQQELTAAVLGLICEGLYPASIVDEPTFKVLLKTADPRYELPSRKYISTKAIPEKYGAVREVILKELAEATWCGISTDMWRSENQNRAY
Expression Range	1-210aa
Protein Length	Partial
Mol. Weight	50.8kDa
Research Area	Epigenetics And Nuclear Signaling
Form	Liquid or Lyophilized powder
Buffer	Liquid form: default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution	Briefly centrifuged the vial prior to opening to bring the contents to the bottom. Reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL. It is recommended to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. The default final concentration of glycerol is 50%.
Storage	1. Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. 2. Avoid repeated freeze-thaw cycles. 3. Store working aliquots at 4°C for up to one week. 4. In general, protein in liquid form is stable for up to 6 months at -20°C/-80°C. Protein in lyophilized powder form is stable for up to 12 months at -20°C/-80°C.
Notes	Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Target Details

Target Function	Functions as an E3-type small ubiquitin-like modifier (SUMO) ligase which sumoylates CHD3/Mi2-alpha, causing its release from DNA. This results in suppression of CHD3/Mi2-alpha transcription repression, increased recruitment of RNA polymerase II to gene promoters and positive regulation of transcription including H1-5 and ribosomal proteins such as: RPS6, RPL10A, and RPL12. The resulting increased transcriptional activity drives cell proliferation. Binds to 5'-TGTCG[CT]GA[CT]A-3' consensus sequences in gene promoters of ribosomal proteins.; (Microbial infection) Binds to human adenovirus gene promoters and contributes to transcriptional repression and virus growth inhibition during early stages of infection.
Subcellular Location	Nucleus, PML body. Nucleus.; Nucleus, PML body.
Database References	HGNC: 447 OMIM: 300178 KEGG: hsa:9189 STRING: 9606.ENSP00000370616 UniGene: Hs.131452
Tissue Specificity	Ubiquitously expressed at low levels. Expression is highest in skeletal muscle, heart, spleen and placenta.

Gene Functions References

These findings identify DREF as a novel adenovirus E1A C terminus binding partner and provide evidence supporting a role for DREF in viral replication. PMID: 25210186
expression of hDREF/KIAA0785 may have a role in regulation of human genes related to cell proliferation PMID: 12663651
self-association of hDREF via the hATC domain is necessary for its nuclear accumulation and DNA binding. PMID: 17209048
hDREF is an important transcription factor for cell proliferation which plays roles in cell cycle-dependent regulation of a number of ribosomal protein genes PMID: 17220279

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.