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ITCH Polyclonal Antibody (E-AB-91779)

  • +3
All Size Price Qty
200μL $ 530.00
120μL $ 320.00
60μL $ 200.00
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For research use only.

Verified Samples Verified Samples in WB: 293T, various cell lines
Verified Samples in IHC: Rat brain, Human lung cancer, Human placenta, Mouse brain
Dilution WB 1:500-1:2000,  IHC 1:50-1:100
Clonality Polyclonal
Immunogen Recombinant fusion protein of human ITCH
Synonyms ADMFD,  AIF4,  AIP4,  ITCH,  NAPP1
Swissprot
Calculated MW 103 kDa
Observed MW 100 kDa
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 Cell cortex, cytoplasm, cytoplasmic vesicle, cytosol, extracellular exosome, nucleoplasm, plasma membrane.
Concentration 1 mg/mL
Buffer PBS with 0.01% thiomersal,50% glycerol,pH7.3.
Purification Method Affinity purification
Research Areas Cell Biology
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 member of the Nedd4 family of HECT domain E3 ubiquitin ligases. HECT domain E3 ubiquitin ligases transfer ubiquitin from E2 ubiquitin-conjugating enzymes to protein substrates, thus targeting specific proteins for lysosomal degradation. The encoded protein plays a role in multiple cellular processes including erythroid and lymphoid cell differentiation and the regulation of immune responses. Mutations in this gene are a cause of syndromic multisystem autoimmune disease. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene.
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Unconjugated

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