Made-to-order (14-16 weeks)
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Value-added Deliverables
① 200ug * antigen (positive control); ② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection; ② ELISA titer can be guaranteed 1: 64,000; ③ WB validation with antigen can be guaranteed positive;
Single-stranded telomeric DNA-binding protein that is required to protect the 3'-end telomeric overhang. It binds the consensus sequence 5'-GGTTAC-3'. Regulates telomerase and telomere length.
Gene References into Functions
Thus, our results suggest that pik1(+) is required for the maintenance of circular chromosomes.PMID:29410177
The Pot1 DNA-binding domain is capable of binding DNA in at least two structurally distinct binding modes.PMID:25074378
Pot1 promiscuity is implemented through binding modes that thermodynamically compensate for base-substitutions through alternate stacking interactions and hydrogen-bonding networks.PMID:23201273
Results indicate an unanticipated ssDNA-binding mode in which two SpPot1 molecules bind an oligonucleotide containing two telomeric repeats.PMID:21911358
The high affinity conserved DNA-binding activity of Pot1 protein is conferred by a DNA-binding domain consisting of two subdomains.PMID:21815629
The Pot1 (protection of telomeres) protein prevents access of telomerase to the 3'-ends of telomeres and protects telomeric DNA against exonucleolytic degradation. [pot1]PMID:15637058
Pot1(1-389) presents a new model for studying and understanding the ssDNA-binding activity of S. pombe Pot1 and illustrates the malleability of both the ssDNA ligand and the oligosaccharidce-binding fold in the recognition and binding of telomeric ssDNA.PMID:16842820
Considering that the antiparallel tetraplex inhibits telomerase-mediated telomere elongation, we conclude that the ability of Pot1 to unfold the antiparallel tetraplex is required for telomerase-mediated telomere regulation.PMID:17158862
Characterization of the thermodynamics and accommodation of both cognate and noncognate telomeric single-stranded DNA (ssDNA) sequences by Pot1pN, an autonomous ssDNA-binding domain (residues 1-187) found in full-length S. pombe Pot1.PMID:18355038
study shows Tpz1 forms a complex with Pot1; Tpz1 binds to Ccq1 & Poz1 which protect telomeres redundantly & regulate telomerase in positive & negative manners; thus, Pot1-Tpz1 complex accomplishes its functions by recruiting effector molecules Ccq1 & Poz1PMID:18535244
model in which conformational selection and induced fit play important roles in the recognition of ssDNA by Pot1pN (residues 1-187 of full-length Pot1)PMID:19232358