Product Name
AICDA, Recombinant Protein
Popular Item
Full Product Name
AICDA, 1-198aa, Human, His tag, E Coli (Denatured)
Product Synonym Names
Activation-induced cytidine deaminase; AID; ARP2; CDA2; HIGM2
Product Gene Name
AICDA recombinant protein
[Similar Products]
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Sequence
MGSSHHHHHH SSGLVPRGSH MDSLLMNRRK FLYQFKNVRW AKGRRETYLC YVVKRRDSAT SFSLDFGYLR NKNGCHVELL FLRYISDWDL DPGRCYRVTW FTSWSPCYDC ARHVADFLRG NPNLSLRIFT ARLYFCEDRK AEPEGLRRLH RAGVQIAIMT FKDYFYCWNT FVENHERTFK AWEGLHENSV RLSRQLRRIL LPLYEVDDLR DAFRTLGL
3D Structure
ModBase 3D Structure for Q9GZX7
Purity/Purification
> 85% by SDS-PAGE
Form/Format
Liquid. In 20mM Tris-HCl Buffer (pH 8.0) containing 0.4M urea, 10% glycerol
Concentration
0.5 mg/ml (determined by Bradford assay) (lot specific)
Preparation and Storage
Can be stored at 4 degree C short term (1-2 weeks).
For long term storage, aliquot and store at -20 degree C or -70 degree C.
Avoid repeated freezing and thawing cycles.
Other Notes
Small volumes of AICDA recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
AICDA recombinant protein
AICDA, also known as AID, is involved in somatic hypermutation, gene conversion, and class-switch recombination in B-lymphocytes. This protein is required for several crucial steps of B-cell terminal differentiation necessary for efficient antibody responses. It may also play a role in the epigenetic regulation of gene expression by participating in DNA demethylation. Recombinant human AICDA protein, fused to His-tag at N-terminus, was expressed in E Coli.
Product Categories/Family for AICDA recombinant protein
Epigenomics
Applications Tested/Suitable for AICDA recombinant protein
SDS-PAGE
SDS-Page of AICDA recombinant protein
NCBI/Uniprot data below describe general gene information for AICDA. It may not necessarily be applicable to this product.
NCBI Accession #
NP_065712
[Other Products]
NCBI GenBank Nucleotide #
NM_020661.3
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UniProt Primary Accession #
Q9GZX7
[Other Products]
UniProt Secondary Accession #
Q6QJ81; Q8NFC1[Other Products]
UniProt Related Accession #
Q9GZX7[Other Products]
Molecular Weight
26.1kDa (218aa)
NCBI Official Full Name
single-stranded DNA cytosine deaminase isoform 1
NCBI Official Synonym Full Names
activation induced cytidine deaminase
NCBI Official Symbol
AICDA??[Similar Products]
NCBI Official Synonym Symbols
AID; ARP2; CDA2; HIGM2; HEL-S-284
??[Similar Products]
NCBI Protein Information
single-stranded DNA cytosine deaminase
UniProt Protein Name
Single-stranded DNA cytosine deaminase
UniProt Synonym Protein Names
Activation-induced cytidine deaminase; AID; Cytidine aminohydrolase
Protein Family
Single-stranded DNA cytosine deaminase
UniProt Gene Name
AICDA??[Similar Products]
UniProt Synonym Gene Names
AID; AID??[Similar Products]
NCBI Summary for AICDA
This gene encodes a RNA-editing deaminase that is a member of the cytidine deaminase family. The protein is involved in somatic hypermutation, gene conversion, and class-switch recombination of immunoglobulin genes. Defects in this gene are the cause of autosomal recessive hyper-IgM immunodeficiency syndrome type 2 (HIGM2). [provided by RefSeq, Feb 2009]
UniProt Comments for AICDA
Single-stranded DNA-specific cytidine deaminase. Involved in somatic hypermutation (SHM), gene conversion, and class-switch recombination (CSR) in B-lymphocytes by deaminating C to U during transcription of Ig-variable (V) and Ig-switch (S) region DNA. Required for several crucial steps of B-cell terminal differentiation necessary for efficient antibody responses (PubMed:18722174, PubMed:21385873, PubMed:21518874, PubMed:27716525). May also play a role in the epigenetic regulation of gene expression by participating in DNA demethylation (PubMed:21496894).
Product References and Citations for AICDA recombinant protein
Guo J.u., et al. (2010) Cell. 145:423-434; Noguchi E., et al. (2001) J. Allergy Clin. 108:382-386
Research Articles on AICDA
1. The binding and catalytic behavior of purified AID was tested on DNA/RNA hybrid substrates bearing either random sequences or GC-rich sequences simulating Ig S regions. AID exhibited a higher affinity for binding DNA/RNA hybrid substrates made of S region sequences, than any other DNA substrates. In the absence of any other cellular processes or factors, AID itself favors binding and mutating S-region DNA/RNA hybrids.
Precautions
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Disclaimer
While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.
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