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TCF25 Polyclonal Antibody

Cat:E-AB-66435
Manual MSDS

Price: $ 530

Price: $ 320

Price: $ 200

Size:
200μL 120μL 60μL
Quantity:
  • Host: Rabbit
  • Reactivity: Human
  • Applications: WB
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Product Details
Verified Samples Verified Samples in WB:U87-MG
Dilution

WB 1:500-1:2000

Western Blot Operation Guide
Clonality Polyclonal
Immunogen Recombinant fusion protein of human TCF25 (NP_055787.1).
Abbre TCF25
Synonyms TCF25;FKSG26;Hulp1;NULP1;PRO2620;hKIAA1049
Swissprot
Calculated MW 76kDa
Observed MW 95kDa
The actual band is not consistent with the expectation.

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.

Cellular Localization Nucleus. Some staining in the cytosol.
Concentration 1mg/mL
Buffer PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Purification Method Affinity purification
Research Areas Cardiovascular; Epigenetics and Nuclear Signaling
Conjugation Unconjugated
Storage Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles.
Shipping Ice bag
background May play a role in cell death control. Acts as a transcriptional repressor. Has been shown to repress transcription of SRF in vitro and so may play a role in heart development.