Pot1a (NM_133931) Mouse Recombinant Protein

• Background:

  Component of the telomerase ribonucleoprotein (RNP) complex that is essential for the replication of chromosome termini. Is a component of the double-stranded telomeric DNA-binding TRF1 complex which is involved in the regulation of telomere length by cis-inhibition of telomerase. Also acts as a single-stranded telomeric DNA-binding protein and thus may act as a downstream effector of the TRF1 complex and may transduce information about telomere maintenance and/or length to the telomere terminus. Component of the shelterin complex (telosome) that is involved in the regulation of telomere length and protection. Shelterin associates with arrays of double-stranded TTAGGG repeats added by telomerase and protects chromosome ends; without its protective activity, telomeres are no longer hidden from the DNA damage surveillance and chromosome ends are inappropriately processed by DNA repair pathways. Binds to two or more telomeric single-stranded 5'-TTAGGG-3' repeats (G-strand) and with high specificity to a minimal telomeric single-stranded 5'-TAGGGTTAG-3' sequence. Binds telomeric single-stranded sequences internally or at proximity of a 3'-end. Its activity is TERT dependent but it does not increase TERT activity (By similarity) .[UniProtKB/Swiss-Prot Function]

• Synonyms:

  1500031H18Rik; AI851169; Pot1

• Gene ID:

  101185

• UniProt:

  Q91WC1

• Accession Number mRNA:

  NM_133931

• Chromosomal Location:

  6 A3.1

• Expression System:

  HEK293T

• Tag:

  C-MYC/DDK

• Concentration:

  >50 ug/mL as determined by microplate BCA method

• Purity:

  > 80% as determined by SDS-PAGE and Coomassie blue staining

• Form:

  Liquid

• Buffer:

  25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol.

• Molecular Weight:

  71.3 kDa

• Storage Conditions:

  Stable for 1 year at -20°C or below from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and opening the cap. For long-term storage, aliquot and store at -20°C or below. Avoid repeated freeze-thaw cycles.

• Symbol:

  Pot1a

• Species:

  Mouse

• Protein ID:

  NP_598692

• Overview:

  Purified recombinant protein of Mouse protection of telomeres 1A (Pot1a), with C-terminal MYC/DDK tag, expressed in HEK293T cells, 20ug

• Gene ID URL:

  https://www.ncbi.nlm.nih.gov/gene/101185

• Uniprot URL:

  https://www.uniprot.org/uniprot/Q91WC1

• Accession Number mRNA URL:

  https://www.ncbi.nlm.nih.gov/nuccore/NM_133931

• Protein ID Link:

  https://www.ncbi.nlm.nih.gov/nuccore/NP_598692