Recombinant Saccharomyces Cerevisiae Ubiquitin-Like Protein Smt3 (SMT3) Protein (His)

Name: Recombinant Saccharomyces Cerevisiae Ubiquitin-Like Protein Smt3 (SMT3) Protein (His)
Brand: Beta LifeScience
SKU: BLC-03220P
Availability: InStock

Greater than 90% as determined by SDS-PAGE.

Collections: Other recombinant proteins, Recombinant proteins, Recombinant proteins fall special offers - full-length proteins

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Product Overview

Description	Recombinant Saccharomyces Cerevisiae Ubiquitin-Like Protein Smt3 (SMT3) Protein (His) is produced by our Yeast expression system. This is a full length protein.
Purity	Greater than 90% as determined by SDS-PAGE.
Uniprotkb	Q12306
Target Symbol	SMT3
Synonyms	DmSUMO 1; Small Ubiquitin-like modifier; SMT3; SMT3_YEAST; Ubiquitin like protein of the SUMO family; Ubiquitin like protein SMT3; Ubiquitin-like protein SMT3
Species	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Expression System	Yeast
Tag	N-6His
Target Protein Sequence	SDSEVNQEAKPEVKPEVKPETHINLKVSDGSSEIFFKIKKTTPLRRLMEAFAKRQGKEMDSLRFLYDGIRIQADQTPEDLDMEDNDIIEAHREQIGG
Expression Range	2-98aa
Protein Length	Full Length of Mature Protein
Mol. Weight	13.1kDa
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	Not known; suppressor of MIF2 mutations.
Protein Families	Ubiquitin family, SUMO subfamily
Database References	KEGG: sce:YDR510W STRING: 4932.YDR510W

Gene Functions References

the library of Smt3 mutants represents a valuable resource for further exploring the functions of sumoylation in cellular stress response and other SUMO-dependent pathways. PMID: 28166236
Ulp2 controls the dynamic range of SUMO chain lengths by trimming them from the distal ends PMID: 25833950
Cdk1 and SUMO (Smt3) regulate Swe1 stability PMID: 21151918
the Zn(2+) motif of E1 has a role in SUMO adenylation PMID: 20501649
there are a broad array of cellular processes regulated by SUMO conjugation PMID: 15590687
A model is proposed for the positive control of the centromeric pool of Top2p, required for high minichromosome segregation fidelity, by Smt3p modification. PMID: 16204216

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.