Recombinant Human Ccaat/Enhancer-Binding Protein Gamma (CEBPG) Protein (GST)

Name: Recombinant Human Ccaat/Enhancer-Binding Protein Gamma (CEBPG) Protein (GST)
Brand: Beta LifeScience
SKU: BLC-09220P
Availability: InStock

Greater than 90% as determined by SDS-PAGE.

Collections: All products, High-quality recombinant proteins, Other recombinant proteins

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Product Overview

Description	Recombinant Human Ccaat/Enhancer-Binding Protein Gamma (CEBPG) Protein (GST) is produced by our E.coli expression system. This is a full length protein.
Purity	Greater than 90% as determined by SDS-PAGE.
Uniprotkb	P53567
Target Symbol	CEBPG
Synonyms	C/EBP gamma; CCAAT/enhancer binding protein (C/EBP) gamma; CCAAT/enhancer binding protein gamma; CCAAT/enhancer-binding protein gamma; CEBPG; CEBPG_HUMAN; GPE1BP; IG/EBP 1; IG/EBP1
Species	Homo sapiens (Human)
Expression System	E.coli
Tag	N-GST
Target Protein Sequence	MSKISQQNSTPGVNGISVIHTQAHASGLQQVPQLVPAGPGGGGKAVAPSKQSKKSSPMDRNSDEYRQRRERNNMAVKKSRLKSKQKAQDTLQRVNQLKEENERLEAKIKLLTKELSVLKDLFLEHAHNLADNVQSISTENTTADGDNAGQ
Expression Range	1-150aa
Protein Length	Full Length
Mol. Weight	43.4kDa
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	Transcription factor that binds to the promoter and the enhancer regions of target genes. Binds to the enhancer element PRE-I (positive regulatory element-I) of the IL-4 gene. Binds to the promoter and the enhancer of the immunoglobulin heavy chain. Binds to GPE1, a cis-acting element in the G-CSF gene promoter.
Subcellular Location	Nucleus.
Protein Families	BZIP family, C/EBP subfamily
Database References	HGNC: 1837 OMIM: 138972 KEGG: hsa:1054 STRING: 9606.ENSP00000284000 UniGene: PMID: 25669928 High CEBPG expression correlated with poorer clinical prognoses in several human cancers, and C/EBP gamma depletion decreased proliferation and induced senescence in lung tumor cells. PMID: 23775115 CEBPG mediates the myeloid differentiation arrest induced by CEBPA deficiency in acute myeloid leukemia. PMID: 23160200 C/EBPgamma positively regulates wound repair both in vitro and in vivo, at least in part, by affecting EGFR signaling. PMID: 22437320 Ig/EBP (C/EBPgamma)is constitutively multiubiquitinated & then degraded by the proteasome. Ubiquitination and degradation are suppressed by forming dimers through the leucine zipper domains. PMID: 12618752 CEBPG is the transcription factor primarily responsible for regulating transcription of key antioxidant and DNA repair genes in non-bronchogenic carcinoma individuals PMID: 16255782 CEBPG regulates ERCC5 expression and this regulation is modified by E2F1/YY1 interactions. PMID: 17893230

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.