DR1 Antibody - BSA Free

Western Blot: DR1 Antibody [NBP2-97557] - Anti-DR1 rabbit polyclonal antibody at 1:500 dilution. Lane A: HeLa Whole Cell Lysate Lane B: Jurkat Whole Cell Lysate Lysates/proteins at 30 ug per lane. Secondary Goat Anti-Rabbit IgG (H+L)/HRP at 1/10000 dilution. Developed using the ECL technique. Performed under reducing conditions. Predicted band size: 19 kDa. Observed band size: 19 kDa

Immunocytochemistry/Immunofluorescence: DR1 Antibody [NBP2-97557] - Immunofluorescence staining of DR1 in PC3 cells. Cells were fixed with 4% PFA, permeabilzed with 0.1% Triton X-100 in PBS, blocked with 10% serum, and incubated with rabbit anti-Human DR1 polyclonal antibody (dilution ratio 1:200) at 4C overnight. Then cells were stained with the Alexa Fluor(R)488-conjugated Goat Anti-rabbit IgG secondary antibody (green). Positive staining was localized to Nucleus.

Immunohistochemistry-Paraffin: DR1 Antibody [NBP2-97557] - Immunochemical staining of human DR1 in human gallbladder with rabbit polyclonal antibody at 1:200 dilution, formalin-fixed paraffin embedded sections.

Immunoprecipitation: DR1 Antibody [NBP2-97557] - DR1 was immunoprecipitated using: Lane A: 0.5 mg Jurkat Whole Cell Lysate 4 ul anti-DR1 rabbit polyclonal antibody and 60 ug of Immunomagnetic beads Protein A/G. Primary antibody: Anti-DR1 rabbit polyclonal antibody, at 1:100 dilution. Secondary antibody: Goat Anti-Rabbit IgG (H+L)/HRP at 1/10000 dilution. Developed using the ECL technique. Performed under reducing conditions. Predicted band size: 19 kDa. Observed band size: 19 kDa

• Reactivity: Hu
• Applications: WB, ICC/IF, IHC, IP
• Clonality: Polyclonal
• Host: Rabbit
• Conjugate: Unconjugated
• Format: BSA Free

DR1 Antibody - BSA Free Summary

• Description: This antibody can be stored at 2C to 8C for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20C to -80C. Avoid repeated freeze-thaw cycles.
• Immunogen: Produced in rabbits immunized with E. coli-derived Human DR1 fragment.
• Isotype: IgG
• Clonality: Polyclonal
• Host: Rabbit
• Gene: DR1
• Purity: Antigen and protein A Affinity-purified

Applications/Dilutions

• Dilutions:
  • Immunocytochemistry/ Immunofluorescence 1:100-1:500
  • Immunohistochemistry-Paraffin 1:100-1:400
  • Immunoprecipitation 1-5uL/mg of lysate
  • Western Blot 1:500-1:2000

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: PBS
• Preservative: 0.03% Proclin 300
• Purity: Antigen and protein A Affinity-purified

Alternate Names for DR1 Antibody - BSA Free

• Down-regulator of transcription 1
• down-regulator of transcription 1, TBP-binding (negative cofactor 2)
• NC2
• NC2-BETA
• Negative cofactor 2-beta
• protein Dr1
• TATA-binding protein-associated phosphoprotein

Background

DR1 encodes a TBP- (TATA box-binding protein) associated phosphoprotein that represses both basal and activated levels of transcription. The encoded protein is phosphorylated in vivo and this phosphorylation affects its interaction with TBP. This protein contains a histone fold motif at the amino terminus, a TBP-binding domain, and a glutamine- and alanine-rich region. The binding of DR1 repressor complexes to TBP-promoter complexes may establish a mechanism in which an altered DNA conformation, together with the formation of higher order complexes, inhibits the assembly of the preinitiation complex and controls the rate of RNA polymerase II transcription. [provided by RefSeq]

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: DR1