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Western Blot (WB) (Anti-SUB1 rabbit polyclonal antibody at 1:500 dilutionLane A: NIH3T3 Whole Cell LysateLane B: Hela Whole Cell LysateLane C: PC12 Whole Cell LysateLysates/proteins at 30 ug per lane.SecondaryGoat Anti-Rabbit IgG H&L (Dylight800) at 1/10000 dilution.Developed using the Odyssey technique. Performed under reducing conditions.Predicted band size:14 kDaObserved band size:17 kDa)

Rabbit anti-Human PC4/SUB1 Polyclonal Antibody | anti-SUB1 antibody

Anti-PC4/SUB1 Antibody, Rabbit Polyclonal

Gene Names
SUB1; P15; PC4; p14
Reactivity
Human
Applications
Western Blot, ELISA, Immunoprecipitation
Purity
Protein A & Antigen Affinity
Synonyms
PC4/SUB1; Polyclonal Antibody; Anti-PC4/SUB1 Antibody; Rabbit Polyclonal; SUB1/PC4 Antibody; Rabbit PAb; Antigen Affinity Purified; SUB1 homolog; transcriptional regulator; Anti-p14 Antibody; Anti-P15 Antibody; Anti-PC4 Antibody; Anti-RPO2TC1 Antibody; Anti-SUB1 Antibody; anti-SUB1 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human
Clonality
Polyclonal
Isotype
Rabbit IgG
Specificity
Human SUB1/PC4
Purity/Purification
Protein A & Antigen Affinity
Form/Format
Liquid; 0.2um filtered solution in PBS
Applicable Applications for anti-SUB1 antibody
Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP)
Application Notes
WB: 1:500-1:2000
ELISA: 1:5000-1:10,000
IP: 1-4uL/mg of lysate
Immunogen
Recombinant Human SUB1/PC4 protein
Conjugation
Unconjugated
Preparation
Produced in rabbits immunized with purified, recombinant Human SUB1/PC4 (rh SUB1/PC4). SUB1/PC4 specific IgG was purified by Human SUB1/PC4 affinity chromatography.
Preparation and Storage
This antibody can be stored at 2-8 degree C for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20 degree C to -80 degree C. Preservative-Free. Avoid repeated freeze-thaw cycles.

Western Blot (WB)

(Anti-SUB1 rabbit polyclonal antibody at 1:500 dilutionLane A: NIH3T3 Whole Cell LysateLane B: Hela Whole Cell LysateLane C: PC12 Whole Cell LysateLysates/proteins at 30 ug per lane.SecondaryGoat Anti-Rabbit IgG H&L (Dylight800) at 1/10000 dilution.Developed using the Odyssey technique. Performed under reducing conditions.Predicted band size:14 kDaObserved band size:17 kDa)

Western Blot (WB) (Anti-SUB1 rabbit polyclonal antibody at 1:500 dilutionLane A: NIH3T3 Whole Cell LysateLane B: Hela Whole Cell LysateLane C: PC12 Whole Cell LysateLysates/proteins at 30 ug per lane.SecondaryGoat Anti-Rabbit IgG H&L (Dylight800) at 1/10000 dilution.Developed using the Odyssey technique. Performed under reducing conditions.Predicted band size:14 kDaObserved band size:17 kDa)

Immunoprecipitation (IP)

(SUB1 was immunoprecipitated using:Lane A:0.5 mg Hela Whole Cell Lysate2 uL anti-SUB1 rabbit polyclonal antibody and 15 ul of 50 % Protein G agarose.Primary antibody:Anti-SUB1 rabbit polyclonal antibody,at 1:200 dilution Secondary antibody:Dylight 800-labeled antibody to rabbit IgG (H+L), at 1:5000 dilution Developed using the odssey technique.Performed under reducing conditions.Predicted band size: 17 kDaObserved band size: 17 kDa)

Immunoprecipitation (IP) (SUB1 was immunoprecipitated using:Lane A:0.5 mg Hela Whole Cell Lysate2 uL anti-SUB1 rabbit polyclonal antibody and 15 ul of 50 % Protein G agarose.Primary antibody:Anti-SUB1 rabbit polyclonal antibody,at 1:200 dilution Secondary antibody:Dylight 800-labeled antibody to rabbit IgG (H+L), at 1:5000 dilution Developed using the odssey technique.Performed under reducing conditions.Predicted band size: 17 kDaObserved band size: 17 kDa)
Related Product Information for anti-SUB1 antibody
SUB1 belongs to the transcriptional coactivator PC4 family. It is a general coactivator that functions cooperatively with TAFs and mediates functional interactions between upstream activators and the general transcriptional machinery. SUB1 binds single-stranded DNA. Single-stranded DNA-binding proteins play many roles in nucleic acid metabolism, but their importance during transcription remains unclear. SUB1 exhibits strong genetic interactions with factors necessary for promoter melting. It localizes near the transcription bubble in vitro and binds to promoters in vivo dependent upon preinitiation complexes assembly. SUB1 interacts with the nontemplate strand of RNApII complexes during initiation. It may also be involved in stabilizing the multiprotein transcription complex.
References
Knaus R, et al. (1996) Yeast SUB1 is a suppressor of TFIIB mutations and has homology to the human co-activator PC4. EMBO J. 15(8):1933-40.Ge H, et al. (1994) Purification, cloning, and characterization of a human coactivator, PC4, that mediates transcriptional activation of class II genes. Cell. 78(3):513-23.Kaiser K, et al. (1994) A novel mediator of class II gene transcription with homology to viral immediate-early transcriptional regulators. Cell. 78(3):525-34.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
127
NCBI Official Full Name
Activated RNA polymerase II transcriptional coactivator p15
NCBI Official Synonym Full Names
SUB1 homolog (S. cerevisiae)
NCBI Official Symbol
SUB1
NCBI Official Synonym Symbols
P15; PC4; p14
NCBI Protein Information
activated RNA polymerase II transcriptional coactivator p15; positive cofactor 4; activated RNA polymerase II transcription cofactor 4
UniProt Protein Name
Activated RNA polymerase II transcriptional coactivator p15
Protein Family
UniProt Gene Name
SUB1
UniProt Synonym Gene Names
PC4; RPO2TC1; PC4
UniProt Entry Name
TCP4_HUMAN

Uniprot Description

PC4: a transcriptional coactivator that functions cooperatively with TAFs and mediates functional interactions between upstream activators and the general transcriptional machinery. May be involved in stabilizing the multiprotein transcription complex. Binds single-stranded DNA. Also binds, in vitro, nonspecifically to double-stranded DNA (ds DNA). Interacts with CSTF2. Its activity is controlled by phosphorylation of the regulatory domain. Phosphorylation inactivates both dsDNA-binding and cofactor function. Seems to be phosphorylated in vivo by CK2 in at least 7 sites in the N-terminal Ser-rich region.

Protein type: DNA-binding; Transcription, coactivator/corepressor; Nuclear receptor co-regulator

Chromosomal Location of Human Ortholog: 5p13.3

Cellular Component: transcription factor complex; nucleolus; nucleus

Molecular Function: protein binding; transcription coactivator activity; single-stranded DNA binding

Biological Process: regulation of transcription from RNA polymerase II promoter; transcription, DNA-dependent; positive regulation of transcription from RNA polymerase II promoter

Research Articles on SUB1

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Product Notes

The SUB1 sub1 (Catalog #AAA8107314) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-PC4/SUB1 Antibody, Rabbit Polyclonal reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's PC4/SUB1 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), ELISA (EIA), Immunoprecipitation (IP). WB: 1:500-1:2000 ELISA: 1:5000-1:10,000 IP: 1-4uL/mg of lysate. Researchers should empirically determine the suitability of the SUB1 sub1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "PC4/SUB1, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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