Recombinant Mouse Erythroferrone (ERFE) Protein (His-SUMO&Myc)

Name: Recombinant Mouse Erythroferrone (ERFE) Protein (His-SUMO&Myc)
Brand: Beta LifeScience
SKU: BLC-08603P
Availability: InStock

Greater than 85% as determined by SDS-PAGE.

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

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Product Overview

Description	Recombinant Mouse Erythroferrone (ERFE) Protein (His-SUMO&Myc) is produced by our E.coli expression system. This is a full length protein.
Purity	Greater than 85% as determined by SDS-PAGE.
Uniprotkb	Q6PGN1
Target Symbol	ERFE
Synonyms	Erfe; C1qtnf15; Ctrp15; Fam132bErythroferrone; Complement C1q tumor necrosis factor-related protein 15; Myonectin
Species	Mus musculus (Mouse)
Expression System	E.coli
Tag	N-10His-SUMO&C-Myc
Target Protein Sequence	LGVPESAEPVGTHARPQPPGAELPAPPANSPPEPTIAHAHSVDPRDAWMLFVKQSDKGINSKRRSKARRLKLGLPGPPGPPGPQGPPGPFIPSEVLLKEFQLLLKGAVRQRESHLEHCTRDLTTPASGSPSRVPAAQELDSQDPGALLALLAATLAQGPRAPRVEAAFHCRLRRDVQVDRRALHELGIYYLPEVEGAFHRGPGLNLTSGQYTAPVAGFYALAATLHVALTEQPRKGPTRPRDRLRLLICIQSLCQHNASLETVMGLENSSELFTISVNGVLYLQAGHYTSVFLDNASGSSLTVRSGSHFSAILLGL
Expression Range	25-340aa
Protein Length	Full Length of Mature Protein
Mol. Weight	53.9 kDa
Research Area	Others
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	Iron-regulatory hormone that acts as an erythroid regulator after hemorrhage: produced by erythroblasts following blood loss and mediates suppression of hepcidin (HAMP) expression in the liver, thereby promoting increased iron absorption and mobilization from stores. Promotes lipid uptake into adipocytes and hepatocytes via transcriptional up-regulation of genes involved in fatty acid uptake.
Subcellular Location	Secreted.
Protein Families	Adipolin/erythroferrone family
Database References	KEGG: mmu:227358 STRING: 10090.ENSMUSP00000084073 UniGene: PMID: 27658439 The here presented data unearthed EPO-dependent erythroferrone expression acts as an erythropoiesis-driven regulator of iron metabolism under phenylhydrazine-induced hemolytic anemia. PMID: 27067488 Erythroferrone contributes to hepcidin suppression and iron overload in a mouse model of beta-thalassemia. PMID: 26276665 Compared with wild-type mice, Fam132b-deficient mice exhibited a more severe anemia, had higher hepcidin levels and consequently lower serum iron concentration on days 14 and 21, and manifested impaired mobilization of iron from stores (liver and spleen). PMID: 25193872 myonectin is a novel regulator of cellular autophagy PMID: 24187137

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.