Toll-free:1-888-852-8623

All categories

  • All categories
  • Flow Cytometry Antibodies
  • ELISA Kits
  • MACS Cell Isolation
  • Antibodies and Reagents
  • Cell Health Detection
  • Metabolism Assays
  • Immunoassays
  • Cell Identification
  • Proteins and Peptides
  • Cell Culture
Please enter the item number/product keyword!
Keyword cannot be empty !
INSERT SYMBOLS:
  • α
  • β
  • γ
  • δ
  • ε
  • ζ
  • η
  • θ
  • κ
  • μ
  • ω
  • σ
  • τ
  • λ
  • ⅩⅢ
  • ⅩⅢ
  • ⅩⅣ
  • ⅩⅤ
  • ⅩⅦ
  • ⅩⅧ
  • UP ↑

Recombinant Topoisomerase I Monoclonal Antibody (E-AB-81489)

All Size Price Qty
100μL $ 260.00
50μL $ 160.00
Add to cart

For research use only.

Verified Samples Verified Samples in WB: K562, Rat Rat Brain, C6, 3T3, Hela
Verified Samples in IF: Human colon cancer, Hela
Dilution WB 1:1000-1:5000,  IHC 1:50-1:100,  IF 1:50-1:200
Isotype IgG
Host Rabbit
Reactivity Human,  Mouse
Applications WB,  IHC-P,  IF
Clonality Rabbit Monoclonal
Immunogen A synthetic peptide of human Topoisomerase I
Synonyms TOP1,  TOPI
Swissprot
Calculated MW 91 kDa
Observed MW 91 kDa

Western blotting is a method for detecting a certain protein in a complex sample based on the specific binding of antigen and antibody. Different proteins can be divided into bands based on different mobility rates. The mobility is affected by many factors, which may cause the observed band size to be inconsistent with the expected size. The common factors include:

1. Post-translational modifications: For example, modifications such as glycosylation, phosphorylation, methylation, and acetylation will increase the molecular weight of the protein.

2. Splicing variants: Different expression patterns of various mRNA splicing bodies may produce proteins of different sizes.

3. Post-translational cleavage: Many proteins are first synthesized into precursor proteins and then cleaved to form active forms, such as COL1A1.

4. Relative charge: the composition of amino acids (the proportion of charged amino acids and uncharged amino acids).

5. Formation of multimers: For example, in protein dimer, strong interactions between proteins can cause the bands to be larger. However, the use of reducing conditions can usually avoid the formation of multimers.

If a protein in a sample has different modified forms at the same time, multiple bands may be detected on the membrane.

Concentration 300 μg/mL
Buffer 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40% Glycerol, 0.01% Sodium azide and 0.05% protective protein
Purification Method Affinity Purified
Research Areas Epigenetics and Nuclear Signaling,  Cancer
Clone No. R02-2H9
Conjugation Unconjugated
Storage Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles.
Shipping The product is shipped with ice pack,upon receipt,store it immediately at the temperature recommended.
background This gene encodes a DNA topoisomerase, an enzyme that controls and alters the topologic states of DNA during transcription. This enzyme catalyzes the transient breaking and rejoining of a single strand of DNA which allows the strands to pass through one another, thus altering the topology of DNA. This gene is localized to chromosome 20 and has pseudogenes which reside on chromosomes 1 and 22.
Other Clones

{{antibodyDetailsPage.numTotal}} Results

Other Formats

{{formatDetailsPage.numTotal}} Results

Unconjugated

  • Q{{(FAQpage.currentPage - 1)*pageSize+index+1}}:{{item.name}}