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Cleaved-CASP3 p17 (D175) Polyclonal Antibody

Cat:E-AB-30004 Citations (5)
Manual MSDS
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Price: $ 399

Price: $ 240

Price: $ 143

Price: $ 73

Size:
200μL 120μL 60μL 20μL
Quantity:
  • Host: Rabbit
  • Reactivity: Human;Mouse;Rat
  • Applications: WB;IHC-p;IF
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Product Details
Verified Samples Verified Samples in WB:Hela,Mouse samples,Rat heart,Recombinant protein,Rat lung,Rat lung,Rat brain,Mouse colon,Mouse kidney
Verified Samples in IHC:Human stomach cancer
Verified Samples in IF:Rat liver
Dilution

WB 1:500-2000, IHC 1:50-300, IF 1:50-300

Western Blot Operation Guide
Clonality Polyclonal
Immunogen Synthesized peptide derived from the Internal region of human Caspase-3 p17
Abbre Cleaved-Caspase-3 p17 (D175)
Synonyms A830040C14Rik;Apopain;CASP-3;CASP3;CASP3;Casp3a;Caspase 3;Caspase 3;apoptosis-related cysteine peptidase;Caspase 3;apoptosis-related cysteine protease;Caspase 3;apoptosis-related cysteine protease a;Caspase-3 subunit p12;CC3;CPP-32;CPP32;CPP32B;Cysteine protease CPP32;EC 3.4.22.56;LICE;mldy;OTTHUMP00000165052;OTTHUMP00000165053;OTTHUMP00000165054;PARP cleavage protease;Procaspase3;Protein Yama;SCA 1;SCA-1;SREBP cleavage activity 1;Yama
Swissprot
Calculated MW 32kDa
Observed MW 20kDa
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.
Concentration 1 mg/mL
Buffer PBS with 0.02% sodium azide, 0.5% protective protein and 50% glycerol, pH7.4
Purification Method Affinity purification
Research Areas Cancer; Cell Biology; Metabolism; Neuroscience
Conjugation Unconjugated
Storage Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles.
Shipping Ice bag
background Involved in the activation cascade of caspases responsible for apoptosis execution. At the onset of apoptosis it proteolytically cleaves poly(ADP-ribose) polymerase (PARP) at a '216-Asp-Gly-217' bond. Cleaves and activates sterol regulatory element binding proteins (SREBPs) between the basic helix-loop-helix leucine zipper domain and the membrane attachment domain. Cleaves and activates caspase-6, -7 and -9. Involved in the cleavage of huntingtin.