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CK-8 Monoclonal Antibody

Cat:E-AB-22018
Manual MSDS
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Price: $ 399

Price: $ 240

Price: $ 143

Price: $ 73

Size:
200μL 120μL 60μL 20μL
Quantity:
  • Host: Mouse
  • Reactivity: Human;Mouse;Rat
  • Applications: WB;IHC-p
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Product Details
Verified Samples Verified Samples in WB:Hela,Mouse brain
Verified Samples in IHC:Human colon,Human colon cancer
Dilution

WB 1:2000-5000, IHC 1:50-1:200

Western Blot Operation Guide
Clonality Monoclonal
Immunogen Synthetic Peptide
Abbre CK8
Synonyms CARD2;CK 8;CK-8;CK8;CYK8;CYKER;Cytokeratin endo A;Cytokeratin-8;DreK8;EndoA;K2C8;K2C8;K8;Keratin 8;Keratin type II cytoskeletal 8;Keratin;type II cytoskeletal 8;Keratin-8;KO;Krt 2.8;KRT8;MGC118110;MGC174782;MGC53564;MGC85764;sb:cb186;Type-II keratin Kb8
Swissprot
Calculated MW 54kDa
Observed MW 54kDa
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 Cytoplasm
Tissue Specificity Observed in muscle fibers accumulating in the costameres of myoplasm at the sarcolemma membrane in structures that contain dystrophin and spectrin. Expressed in gingival mucosa and hard palate of the oral cavity.
Concentration 1 mg/mL
Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.4.
Purification Method Protein A purification
Research Areas Cancer; Signal Transduction
Clone No. Clone:5K3
Conjugation Unconjugated
Storage Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles.
Shipping Ice bag
background Together with KRT19, helps to link the contractile apparatus to dystrophin at the costameres of striated muscle.