Recombinant Human Putative ATP-dependent RNA helicase TDRD12 (TDRD12), partial

SKU: Q587J7

Size: 100ug. Other sizes are also available.

Activity: Not tested

Research Areas: Epigenetics and Nuclear Signaling

Uniprot ID: Q587J7

Gene Names: TDRD12

Alternative Name(s): (ES cell-associated transcript 8 protein)(Tudor domain-containing protein 12)

Abbreviation: Recombinant Human TDRD12 protein, partial

Organism: Homo sapiens (Human)

Source: E.coli

Expression Region: 447-635aa

Protein Length: Partial

Tag Info: N-terminal 10xHis-tagged and C-terminal Myc-tagged

Target Protein Sequence: WPPIARGCDVVVISHCESNPLLYLLPVLTVLQTGACYKSLPSRNGPLAVIVCPGWKKAQFIFELLGEYSMSSRPLHPVLLTIGLHKEEAKNTKLPRGCDVIVTTPYSLLRLLACQSLLFLRLCHLILDEVEVLFLEANEQMFAILDNFKKNIEVEERESAPHQIVAVGVHWNKHIEHLIKEFMNDPYIV

MW: 28.9 kDa

Purity: Greater than 85% as determined by SDS-PAGE.

Endotoxin: Not test

Biological_Activity:

Form: Liquid or Lyophilized powder

Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

Relevance: Probable ATP-binding RNA helicase required during spermatogenesis to repress transposable elements and preventing their mobilization, which is essential for the germline integrity. Acts via the piRNA metabolic process, which mediates the repression of transposable elements during meiosis by forming complexes composed of piRNAs and Piwi proteins and governs the methylation and subsequent repression of transposons. Involved in the secondary piRNAs metabolic process. Acts via the PET complex, a multiprotein complex required during the secondary piRNAs metabolic process for the PIWIL2 slicing-triggered loading of PIWIL4 piRNAs.

Reference: "Mili, a mammalian member of piwi family gene, is essential for spermatogenesis." Kuramochi-Miyagawa S., Kimura T., Ijiri T.W., Isobe T., Asada N., Fujita Y., Ikawa M., Iwai N., Okabe M., Deng W., Lin H., Matsuda Y., Nakano T. Development 131: 839-849(2004)

Function: