NEDD8 Polyclonal Antibody
Price: $ 530
Price: $ 320
Price: $ 200
- Host: Rabbit
- Reactivity: Human;Mouse;Rat
- Applications: WB
For research use only. Order now, ship in 3 days
Verified Samples |
Verified Samples in WB:various cell lines Verified Samples in WB:Mouse brain,Mouse kidney,Rat kidney,Rat brain |
Dilution |
WB 1:500-1:2000 Western Blot Operation Guide |
Clonality | Polyclonal |
Immunogen | Recombinant fusion protein of human NEDD8 |
Abbre | NEDD8 |
Synonyms | NEDD8;NEDD-8 |
Swissprot | |
Calculated MW | 9kDa |
Observed MW |
12kDa
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 |
Concentration | 1 mg/mL |
Buffer | PBS with 0.02% sodium azide,50% glycerol,pH7.3. |
Purification Method | Affinity purification |
Research Areas | Cancer;Cell Biology |
Conjugation | Unconjugated |
Storage | Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles. |
Shipping | Ice bag |
background | Nedd8 is an 81 amino acid Ub-like protein. It is conjugated to protein substrates in much the same way as Ub, using the E1, E2, E3 cascade. The specific E1 used is a heterodimer of APPBP1/UBA3. Two E2s have been discovered to follow called Ubc12 and Ube2F. Neddylation causes conformational change of the Cullin protein in the E3 called cullin-RING ligases (CRLs), which enhances the E3 Ub ligase activity of CRLs. |