IPP-POZ Domain, aa1-157, Recombinant, Human (Intracisternal A Particle-promoted Polypeptide)

Catalog No : USB-I8465-01
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Product name IPP-POZ Domain, aa1-157, Recombinant, Human (Intracisternal A Particle-promoted Polypeptide)
Catalog No USB-I8465-01
Supplier’s Catalog No I8465-01
Supplier US Biologicals
Source antigen Recombinant, E. coli
Reactivity
Cross reactivity
Applications
Molecular weight 17.3
Storage -20°C
Other names
Grade Highly Purified
Purity ≥ 95% as determined by RP-HPLC, anion-exchange FPLC and/or reducing and non-reducing SDS-PAGE Silver Stained gel.
Form Supplied as a liquid in 10mM HEPES, pH 7.4 and 25mM sodium chloride.
Reactivity life 6 months
Note For reserch purpose only
Purity ≥ 95% as determined by RP-HPLC, anion-exchange FPLC and/or reducing and non-reducing SDS-PAGE Silver Stained gel.
Description Intracisternal A particle-promoted polypeptide(IPP) is a 66kD protein (584 amino acids), which contains an N-terminal POZ protein-protein interaction domain and a C-terminla kelch repeat domain consisting of six tandem arranged repeats. The POZ domain(also called BTB domain) is present near the N-terminus of a fraction of zinc finger proteins and in protein that contain the pfam01344 motif such as kelch and pox virus proteins. The BTB/POZ domain mediates homomeric dimerization and in some instances heteromeric dimerization. POZ domains from several zinc finger proteins have been shown to mediate transcriptional repression and to interact with components of histone deacetylase co-repressor complexes including N-coR and SMRT. Recombinant Human IPP-POZ produced in E.Coli is a single, non-glycosylated polypeptide chain containing 157 amino acids & having a molecular mass of 17.3kD. Sequence: MANEDCPKAA DSPFSSDKHA QLILAQINKM RNGQHFCDVQ LQVGQESFKA HRLVLAASSP YFAALFTGGM KESSKDVVPI LGIEAGIFQI LLDFIYTGIV NIGVNNVQEL IIAADMLQLT EVVHLCCEFL KGQIDPLNCI GIFQFSEQIA CHDLLEF Stability: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.