Recombinant Enterobacteria phage T4 RNA ligase 2 (Y10A)

SKU: P32277

Size: 100ug. Other sizes are also available.

Activity: Not tested

Research Areas: Others

Uniprot ID: P32277

Gene Names: Y10A

Alternative Name(s): Rnl2

Abbreviation: Recombinant Enterobacteria phage T4 Y10A protein

Organism: Enterobacteria phage T4 (Bacteriophage T4)

Source: E.coli

Expression Region: 1-334aa

Protein Length: Full Length

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

Target Protein Sequence: MFKKYSSLENHYNSKFIEKLYSLGLTGGEWVAREKIHGTNFSLIIERDKVTCAKRTGPILPAEDFFGYEIILKNYADSIKAVQDIMETSAVVSYQVFGEFAGPGIQKNVDYCDKDFYVFDIIVTTESGDVTYVDDYMMESFCNTFKFKMAPLLGRGKFEELIKLPNDLDSVVQDYNFTVDHAGLVDANKCVWNAEAKGEVFTAEGYVLKPCYPSWLRNGNRVAIKCKNSKFSEKKKSDKPIKAKVELSEADNKLVGILACYVTLNRVNNVISKIGEIGPKDFGKVMGLTVQDILEETSREGITLTQADNPSLIKKELVKMVQDVLRPAWIELVS

MW: 45.1 kDa

Purity: Greater than 95% 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: Repairs 3'-OH/5'-PO4 nicks in duplex RNA or RNA: DNA hybrid in which the broken 3'-OH strand is RNA (Probable). The nick ligation reaction entails three nucleotidyl transfer steps. In the first step, the RNA ligase reacts with ATP in the absence of nucleic acid to form a covalent ligase-AMP intermediate and release pyrophosphate. In step 2, the ligase-AMP binds to the nicked duplex nucleic acid and transfers the adenylate to the 5'-PO4 terminus to form an adenylylated nicked intermediate. In step 3, the RNA ligase directs the attack of the nick 3'-OH on the 5'-phosphoanhydride linkage, resulting in a repaired 3' - 5' phosphodiester and release of AMP.

Reference:

Function: