Name :
Recombinant Human METTL11A Protein (GST Tag)
Biological Activity :
Background :
Methyltransferase-like protein 11A, also known as METTL11A, is a member of the methyltransferase superfamily and METTL11 family. Methyltransferase is a type of transferase enzyme which transfers a methyl group from a donor to an acceptor. Methylation often occurs on nucleic bases in DNA or amino acids in protein structures. Methyltransferase uses a reactive methyl group bound to sulfur in S-adenosyl methionine (SAM) as the methyl donor. DNA methylation is often utilized to silence and regulate genes without changing the original DNA sequence. This methylation occurs on cytosine residues. DNA methylation may be necessary for normal growth from embryonic stages in mammals. Methylation can serve to protect DNA from enzymatic cleavage since restriction enzymes are unable to bind and recognize externally modified sequences. This is especially useful in bacterial restriction-modification systems which use restriction enzymes to cleave foreign DNA while keeping their DNA protected by methylation. Methylation of amino acids in the formation of proteins leads to more diversity of possible amino acids and therefore more diversity of function. The methylation reaction occurs on nitrogen atoms either on the N terminus or side-chain position of the protein and is usually irreversible.
Biological Activity :
Testing in progress
Expression Host :
Human
Source :
E. coli
Tag :
Protein Accession No. :
NP_054783.2
NCBI Gene ID :
Synonyms :
Synonyms :
N-terminal Xaa-Pro-Lys N-methyltransferase 1
Amino Acid Sequence :
Molecular Weight :
The recombinant human METTL11A/GST chimera consists of 454 amino acids and has a predicted molecular mass of 52.2 kDa. It migrates as an approxiamtely 48 kDa band in SDS-PAGE under reducing conditions.
Purity :
> 85 % as determined by SDS-PAGE
State of Matter :
Product Concentration :
Storage and Stability :
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Endotoxin Level :
Please contact us for more information.
Protein Construction :
A DNA sequence encoding the human METTL11A (NP_054783.2) (Thr 2-Arg 223) was fused with the GST tag at the N-terminus.
Buffer Solution :
Lyophilized from sterile 20mM tris 150mM NaCl, 0.5mM GSH 10% glycerol, pH 7.5Please contact us for any concerns or special requirements. Normally 5 % – 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hardcopy of datasheet.
Shipping :
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Redissolution :
A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
Synonyms :
AD-003 Protein, Human; C9orf32 Protein, Human; HOMT1A Protein, Human; METTL11A Protein, Human; NRMT Protein, Human; NTM1A Protein, Human METTL11A 背景信息 Methyltransferase-like protein 11A, also known as METTL11A, is a member of the methyltransferase superfamily and METTL11 family. Methyltransferase is a type of transferase enzyme which transfers a methyl group from a donor to an acceptor. Methylation often occurs on nucleic bases in DNA or amino acids in protein structures. Methyltransferase uses a reactive methyl group bound to sulfur in S-adenosyl methionine (SAM) as the methyl donor. DNA methylation is often utilized to silence and regulate genes without changing the original DNA sequence. This methylation occurs on cytosine residues. DNA methylation may be necessary for normal growth from embryonic stages in mammals. Methylation can serve to protect DNA from enzymatic cleavage since restriction enzymes are unable to bind and recognize externally modified sequences. This is especially useful in bacterial restriction-modification systems which use restriction enzymes to cleave foreign DNA while keeping their DNA protected by methylation. Methylation of amino acids in the formation of proteins leads to more diversity of possible amino acids and therefore more diversity of function. The methylation reaction occurs on nitrogen atoms either on the N terminus or side-chain position of the protein and is usually irreversible.
References & Citations :
Hu R.-M., et al.,(2000), Gene expression profiling in the human hypothalamus-pituitary-adrenal axis and full-length cDNA cloning. Proc. Natl. Acad. Sci. U.S.A. 97:9543-9548.Ota T., et al., (2004), Complete sequencing and characterization of 21,243 full-length human cDNAs.Nat. Genet. 36:40-45.Humphray S.J., et al.,(2004), DNA sequence and analysis of human chromosome 9.Nature 429:369-374.
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