Recombinant Human Transmembrane Protein 158 (TMEM158) Protein (His)

Name: Recombinant Human Transmembrane Protein 158 (TMEM158) Protein (His)
Brand: Beta LifeScience
SKU: BLC-02054P
Price: 349.0 USD
Availability: InStock

Greater than 90% as determined by SDS-PAGE.

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Price Save $2,199

Size

100ug

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Product Overview

Description	Recombinant Human Transmembrane Protein 158 (TMEM158) Protein (His) is produced by our E.coli expression system. This is a full length protein.
Purity	Greater than 90% as determined by SDS-PAGE.
Uniprotkb	Q8WZ71
Target Symbol	TMEM158
Synonyms	(40 kDa BINP-binding protein)(p40BBP)(Ras-induced senescence protein 1)
Species	Homo sapiens (Human)
Expression System	in vitro E.coli expression system
Tag	N-10His
Target Protein Sequence	GAADAPGLLGVPSNASVNASSADEPIAPRLLASAAPGPPERPGPEEAAAAAAPCNISVQRQMLSSLLVRWGRPRGFQCDLLLFSTNAHGRAFFAAAFHRVGPPLLIEHLGLAAGGAQQDLRLCVGCGWVRGRRTGRLRPAAAPSAAAATAGAPTALPAYPAAEPPGPLWLQGEPLHFCCLDFSLEELQGEPGWRLNRKPIESTLVACFMTLVIVVWSVAALIWPVPIIAGFLPNGMEQRRTTASTTAATPAAVPAGTTAAAAAAAAAAAAAAVTSGVATK
Expression Range	21-300aa
Protein Length	Full length of mature protein
Mol. Weight	29.9 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	Receptor for brain injury-derived neurotrophic peptide (BINP), a synthetic 13-mer peptide.
Subcellular Location	Membrane; Multi-pass membrane protein.
Protein Families	TMEM158 family
Database References	HGNC: 30293 KEGG: hsa:25907 STRING: 9606.ENSP00000422431 UniGene: Hs.740403

Gene Functions References

Suggested role of Ris-1 as tumor suppressor gene is not evident, at least in breast cancer. PMID: 16280139
RIS1 exhibits frameshift mutations in high-frequency microsatellite instability tumors, and its alteration is correlated with mutations in two target genes BAX and TGFBR2, linking it to the mutator pathway in colorectal carcinogenesis. PMID: 16737913

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.